NAICS 333612 - Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing

GENERAL STATISTICS
Year	Companies	Establishments		Employment			Compensation		Production ($ million)
		Total	with 20 or more employees	Total (000)	Production		Payroll ($ mil)	Wages ($/hr)	Cost of Materials	Value Added by Manufacture	Value of Shipments	Capital Invest.
		Total	with 20 or more employees	Total (000)	Workers (000)	Hours (Mil)	Payroll ($ mil)	Wages ($/hr)	Cost of Materials	Value Added by Manufacture	Value of Shipments	Capital Invest.
Sources: 1992, 1997, 2002 Economic Census; other years, up to 2006, are from the Annual Survey of Manufactures. Establishment counts for non-Census years are from County Business Patterns; 1997 and 2002 values are from the 1997 and 2002 censuses respectively, reported in the Federal Government's NAICS format. Other years were originally reported in equivalent SIC format. ‘P's show projections by the editors.
1991		266	156	17.2	11.5	23.1	509.5	12.84	703.8	1,194.1	1,916.5	63.2
1992	256	287	145	15.7	10.4	20.6	495.8	13.77	646.3	1,160.5	1,823.1	69.8
1993		277	141	15.7	10.6	22.1	526.0	14.33	696.4	1,229.5	1,921.5	55.4
1994		268	138	15.6	10.9	23.2	541.1	14.66	710.0	1,361.3	2,054.0	72.8
1995		261	145	16.9	12.1	24.7	598.5	15.46	895.5	1,510.6	2,351.2	81.5
1996		266	153	17.1	12.2	24.9	596.5	15.19	870.3	1,545.8	2,416.1	105.0
1997	235	266	141	16.2	11.2	22.8	596.4	15.90	938.0	1,467.8	2,399.6	116.2
1998		260	148	15.8	11.0	22.4	607.5	16.65	952.4	1,511.0	2,442.2	85.3
1999		265	140	16.0	11.4	22.8	623.5	16.88	952.3	1,470.3	2,467.5	95.6
2000		256	137	15.5	10.9	21.0	613.6	18.30	959.3	1,512.0	2,476.5	79.3
2001		248	133	15.5	11.0	19.9	609.5	18.44	822.2	1,359.5	2,189.9	59.4
2002	209	240	123	13.2	9.2	17.6	547.2	18.60	762.3	1,261.5	2,036.9	59.5
2003		245	123	12.4	8.6	16.5	522.9	19.09	787.1	1,204.5	1,986.2	41.6
2004		242	118	11.4	8.2	16.4	493.6	19.04	806.2	1,081.2	1,865.7	50.6
2005		233	114	11.4	8.2	16.7	532.2	19.73	946.8	1,193.4	2,121.6	64.2
2006		235P	118P	11.9	8.7	17.6	580.1	20.83	1,072.6	1,401.9	2,452.7	97.7
2007		232P	115P	11.8P	8.6P	16.6P	571.9P	21.04P	996.1P	1,302.0P	2,277.9P	70.2P
2008		229P	113P	11.4P	8.4P	16.1P	573.1P	21.53P	1,001.1P	1,308.4P	2,289.1P	69.6P
2009		226P	111P	11.0P	8.1P	15.6P	574.2P	22.02P	1,006.0P	1,314.8P	2,300.3P	69.1P
2010		223P	108P	10.7P	7.9P	15.1P	575.4P	22.52P	1,010.9P	1,321.2P	2,311.5P	68.5P

INDICES OF CHANGE
Year	Companies	Establishments		Employment			Compensation		Production ($ million)
		Total	with 20 or more employees	Total (000)	Production		Payroll ($ mil)	Wages ($/hr)	Cost of Materials	Value Added by Manufacture	Value of Shipments	Capital Invest.
		Total	with 20 or more employees	Total (000)	Workers (000)	Hours (Mil)	Payroll ($ mil)	Wages ($/hr)	Cost of Materials	Value Added by Manufacture	Value of Shipments	Capital Invest.
Sources: Same as General Statistics. Values reflect change from the base year, 2002. Values above 100 mean greater than 2002, values below 100 mean less than 2002, and the values of 100 in other years means the same as 2002. ‘P's show projections by the editors.
1992	122	120	118	119	113	117	91	74	85	92	90	117
1997	112	111	115	123	122	130	109	85	123	116	118	195
2001		103	108	117	120	113	111	99	108	108	108	100
2002	100	100	100	100	100	100	100	100	100	100	100	100
2003		102	100	94	93	94	96	103	103	95	98	70
2004		101	96	86	89	93	90	102	106	86	92	85
2005		97	93	86	89	95	97	106	124	95	104	108
2006		98P	96P	90	95	100	106	112	141	111	120	164
2007		97P	94P	89P	93P	94P	105P	113P	131P	103P	112P	118P
2008		95P	92P	86P	91P	91P	105P	116P	131P	104P	112P	117P
2009		94P	90P	83P	88P	89P	105P	118P	132P	104P	113P	116P
2010		93P	88P	81P	86P	86P	105P	121P	133P	105P	113P	115P

SELECTED RATIOS
For 2002	Avg. of All Manufact.	Analyzed Industry	Index	For 2002	Avg. of All Manufact.	Analyzed Industry	Index
Sources: Same as General Statistics. The ‘Average of All Manufacturing’ column represents the average of all manufacturing industries reported for the most recent complete year available. The Index shows the relationship between the Average and the Analyzed Industry. For example, 100 means that they are equal; 500 that the Analyzed Industry is five times the average; 50 means that the Analyzed Industry is half the national average. The abbreviation ‘na’ is used to show that data are ‘not available’. Ratios shown for 2002, the last complete census year.
Employees per Establishment	42	55	131	Value Added per Production Worker	182,367	137,120	75
Payroll per Establishment	1,639,184	2,280,000	139	Cost per Establishment	5,769,015	3,176,250	55
Payroll per Employee	39,053	41,455	106	Cost per Employee	137,446	57,750	42
Production Workers per Establishment	30	38	130	Cost per Production Worker	195,506	82,859	42
Wages per Establishment	694,845	1,364,000	196	Shipments per Establishment	11,158,348	8,487,083	76
Wages per Production Worker	23,548	35,583	151	Shipments per Employee	265,847	154,311	58
Hours per Production Worker	1,980	1,913	97	Shipments per Production Worker	378,144	221,402	59
Wages per Hour	11.89	18.60	156	Investment per Establishment	361,338	247,917	69
Value Added per Establishment	5,381,325	5,256,250	98	Investment per Employee	8,609	4,508	52
Value Added per Employee	128,210	95,568	75	Investment per Production Worker	12,245	6,467	53

LEADING COMPANIES Number shown: 75 Total sales ($ mil): 18,411 Total employment (000): 18.1
Company Name	Address				CEO Name	Phone	Co. Type	Sales ($ mil)	Empl. (000)
Source: Ward's Business Directory of U.S. Private and Public Companies, Volumes 1 and 2, 2008. The company type code used is as follows: P - Public, R - Private, S - Subsidiary, D - Division, J - Joint Venture, A - Affiliate, G - Group. Sales are in millions of dollars, employees are in thousands. An asterisk (*) indicates an estimated sales volume. The symbol < stands for ‘less than’. Company names and addresses are truncated, in some cases, to fit into the available space.
Amarillo Gear Co.	PO Box 1789	Amarillo	TX	79105	Steve Chaloupka	806-622-1273	S	7,000*	0.1
Twin Disc SouthEast Inc.	11700 NW 101 Rd.	Medley	FL	33178	Michael E. Batten	541-485-2203	S	5,317*	0.9
Festo Corp.	PO Box 18023	Hauppauge	NY	11788		631-435-0800	R	2,452*	0.2
Horsburgh and Scott Co.	5114 Hamilton Ave.	Cleveland	OH	44114	Ray Albertini	216-431-3900	R	477*	0.6
Colfax Corp.	8730 Stony Pnt Pky	Richmond	VA	23235	John A. Young	804-560-4070	R	394	2.0
Gleason Corp.	PO Box 22970	Rochester	NY	14692		585-473-1000	R	350*	2.6
Twin Disc Inc.	1328 Racine St.	Racine	WI	53403	Michael E. Batten	262-638-4000	P	317	0.9
Nidec-Shimpo America Corp.	1701 Glenlake Ave.	Itasca	IL	60143	Yoshio Takahara	630-924-7138	R	256*	<0.1
Luk Clutch Systems L.L.C.	PO Box 798	Wooster	OH	44691		330-264-4383	R	193*	1.0
Centrilift	200 W Stuart Roosa	Claremore	OK	74017	Chad Deaton	918-341-9600	S	115*	1.5
Cleveland Motion Controls Inc.	7550 Hub Pkwy.	Cleveland	OH	44125	Wayne Foley	216-524-8800	S	95*	0.1
RAM Industries Inc.	PO Box 629	Leesport	PA	19533		610-916-3939	R	75*	0.3
Keb America Inc.	5100 Valley Indust.	Shakopee	MN	55379	Andy Delius	952-224-1400	R	68*	<0.1
Von Weise Gear Co.	1401 E N St.	Eldon	MO	65026	Davin Moore		R	62*	0.3
Jrlon Inc.	PO Box 244	Palmyra	NY	14522	James Redmond	315-597-4067	R	59*	<0.1
Columbia Gear Corp.	530 County Rd. 50	Avon	MN	56310	Dana Lynch	320-356-7301	R	57*	0.4
Bunting Bearings L.L.C.	PO Box 729	Holland	OH	43528	Keith Brown	419-866-7000	R	50*	<0.1
Auburn Gear Inc.	400 E Auburn Dr.	Auburn	IN	46706	George Callas	260-925-3200	R	45*	0.2
Gast Manufacturing Inc.	PO Box 97	Benton Harbor	MI	49022	Ivy B. Suter	269-926-6171	S	40*	0.6
Hub City Inc.	PO Box 1089	Aberdeen	SD	57402	Henry W. Knueppel	605-225-0360	S	40*	0.3
Koellmann Gear Corp.	PO Box 101	Waldwick	NJ	07463	Michael Rasovic	201-447-0200	R	37*	0.3
Milwaukee Gear Co.	5150 N Prt Washing.	Milwaukee	WI	53217	Richard Fullington	414-962-3532	R	37*	0.3
Hoffco/Comet Industries Inc.	358 NW F Street	Richmond	IN	47374	John Bratt	765-966-8161	R	35*	0.2
Tol-O-Matic Inc.	3800 Cnty Rd 116	Hamel	MN	55340	William Toles	763-478-8000	R	31*	0.2
Pittman Inc.	343 Godshall Dr.	Harleysville	PA	19438	Ron Bean	215-256-6601	S	30*	0.2
Intergrated Industrial Systems	475 Main St.	Yalesville	CT	06492	John Herbst	203-265-5684	R	30*	0.2
Rostra Precision Controls Inc.	2519 Dana Dr.	Laurinburg	NC	28352	Raymond Ford	910-276-4853	R	30*	0.2
Bison Gear and Engineering	3850 Ohio Ave.	Saint Charles	IL	60174	Norman Bullock	630-377-4327	R	26*	0.2
Progress Instruments Inc.	807 NW Commerce	Lees Summit	MO	64086		816-524-4442	R	26*	0.1
AMI Arc Machines Inc.	10500 Orbital Way	Pacoima	CA	91331	M. E. Gedgaudas	818-896-9556	R	25*	0.2
Guyan International Inc.	PO Box 2068	Streetsboro	OH	44241	Richard Olszewski	330-626-2801	R	25*	0.1
Arrow Gear Company Inc.	2301 Curtiss St.	Downers Grove	IL	60515	Joseph Arvin	630-969-7640	R	23*	0.2
Overton Gear and Tool Corp.	530 Westgate Dr.	Addison	IL	60101	Lou Ertel	630-543-9570	R	23*	0.2
AC Technology Corp.	630 Douglas St.	Uxbridge	MA	01569	Allen Ottoson	508-278-9100	R	22*	0.2
Mamco Corp.	PO Box 510	Franksville	WI	53126	William Meltzer	262-886-9069	R	22*	0.1
Regal-Beloit Corp. Durst Div.	PO Box 298	Beloit	WI	53512		608-365-2563	S	22*	0.2
Morris Bean and Co.	777 E Hyde Rd.	Yellow Springs	OH	45387	Edward Myers	937-767-7301	R	20*	0.2
Smith Jones Inc.	PO Box 340	Kellogg	IA	50135	John Flintham	641-526-8211	R	20*	0.1
Harold Beck and Sons Inc.	2300 Terry Dr.	Newtown	PA	18940	Douglas Beck	215-968-4600	R	20*	0.1
Matlock Electric Company Inc.	2780 Highland Ave.	Cincinnati	OH	45212	Joseph Geoppinger	513-731-9600	R	20*	<0.1
Eastern Air Devices Inc.	1 Progress Dr.	Dover	NH	03820	James Elsner	603-742-3330	R	19*	0.1
Process Industries Consortium	3860 River Rd.	Schiller Park	IL	60176	Jeff Monger	847-671-1631	R	18*	0.1
Gilcrest Equipment Co.	618 N Enterprise Dr	Warrensburg	MO	64093	James Gilcrest	660-422-4272	R	18*	<0.1
Merkle-Korff Industries Inc.	25 NW Point Blvd.	Elk Grove Vlg	IL	60007		847-296-8800	R	16*	0.1
Chicago Gear - D O James Corp.	2823 W Fulton St.	Chicago	IL	60612	Frank Romans	773-638-0508	R	16*	0.1
Motor Technology Inc.	2796 Culver Ave.	Dayton	OH	45429	Robert Buckwalder	937-294-1041	R	16*	<0.1
Renold Inc.	100 Bourne St.	Westfield	NY	14787	Thomas Murrer	716-326-3121	R	15*	0.1
Nord Gear Corp.	PO Box 367	Waunakee	WI	53597	Terry Schadeberg	608-849-7300	R	15*	<0.1
PIC Design L.L.C.	PO Box 1004	Middlebury	CT	06762		203-758-8272	R	15*	<0.1
American Autogard Corp.	5173 26th Ave.	Rockford	IL	61109	Derek Gold	815-229-3190	R	15*	0.1
Cleveland Gear Company Inc.	3249 E 80th St.	Cleveland	OH	44104	Dana Lynch	216-641-9000	R	15*	0.1
Gear Works Seattle Inc.	PO Box 80886	Seattle	WA	98108	Jay Hamilton	206-762-3333	R	15*	0.1
Graetz Manufacturing Inc.	W11094 St Hwy. 64	Pound	WI	54161	Alton Graetz	920-897-4041	R	14*	<0.1
RAM-Gear Manufacturing Inc.	PO Box 1369	Alice	TX	78333	Ramiro Tagle	361-668-0235	R	14*	<0.1
Reuland Electric Co.	PO Box 1464	La Puente	CA	91749	Noel Reuland	626-964-6411	R	13*	0.1
Acme Gear Company Inc.	PO Box 779	Englewood	NJ	07631	Joseph Gelles	201-568-2245	R	13*	<0.1
Superior Gearbox Co.	PO Box 645	Stockton	MO	65785	Richard Carr	417-276-5191	R	13*	<0.1
JG Kern Enterprises Inc.	44044 Merrill Rd.	Sterling Hgts	MI	48314	Brian Kern	586-726-1040	R	12*	<0.1
Lone Star Racing Inc.	1424 E Broadway	Phoenix	AZ	85040	Tom Fisher	602-243-7437	R	12*	<0.1
Max Zero Inc.	13200 6th Ave. N	Plymouth	MN	55441	Lyle Gerads	763-546-4300	R	11*	<0.1
MI-TECH Inc.	PO Box 62499	N Charleston	SC	29419	William Totten	843-553-2743	R	10*	<0.1
Schafer Gear Works Inc.	4701 Nimtz Pkwy.	South Bend	IN	46628	Bipin Doshi	574-234-4116	R	10*	0.1
Joseph Industries Inc.	10039 A Hudson	Streetsboro	OH	44241	Patrick Finnegan	330-528-0091	R	10*	<0.1
Hart Design and Manufacturing	1940 Radisson St.	Green Bay	WI	54302	John Adams	920-468-5927	R	10*	<0.1
Reliance Gear Corp.	205 W Factory Rd.	Addison	IL	60101	Leroy Maros	630-543-6640	R	9*	<0.1
Force Control Industries Inc.	PO Box 18366	Fairfield	OH	45018	James Besl	513-868-0900	R	9*	<0.1
Appliance Controls of Texas	PO Box 1068	Rowlett	TX	75030	Edward Gray	972-475-4180	R	9*	<0.1
VanAir Manufacturing Inc.	19015 US Hwy., 12	New Buffalo	MI	49117	Ralph Kokot	269-469-4461	R	9*	<0.1
Kem Equipment Inc.	PO Box 546	Tualatin	OR	97062	Travis Garske	503-692-5012	R	9*	<0.1
Steward Machine Company Inc.	PO Box 11008	Birmingham	AL	35202	W Debardeleben	205-841-6461	R	9*	0.1
De’ran Gear Inc.	9405 N County Rd.	Lubbock	TX	79415	Douglas Randolph	806-746-6926	R	9*	<0.1
JW Performance Transmission	1826 Baldwin St.	Rockledge	FL	32955	John Winters	321-632-6205	R	8*	<0.1
Wilkie Brothers Conveyors Inc.	PO Box 219	Marysville	MI	48040	Robert Wilkie	810-364-4820	R	8*	<0.1
Predator Systems Inc.	600 Psi Dr.	Boca Raton	FL	33431	Gordon Yowell	561-394-9991	R	8*	<0.1
St Louis Gear Company Inc.	PO Box 880	Keokuk	IA	52632	Daniel Hodges	319-524-5042	R	7*	<0.1

MATERIALS CONSUMED
Material	Quantity	Delivered Cost ($ million)
Source: 2002 Economic Census. Explanation of symbols used: (D): Withheld to avoid disclosure of competitive data; na: Not available; (S): Withheld because statistical norms were not met; (X): Not applicable; (Z): Less than half the unit shown; nec: Not elsewhere classified; nsk: Not specified by kind; - : zero; p : 10-19 percent estimated; q : 20-29 percent estimated.
Metal bolts, nuts, screws, and other screw machine products	(X)	13.7
Other fabricated metal products (exc. castings and forgings)	(X)	12.5
Cold iron and steel forgings	(X)	13.8
Other iron and steel forgings	(X)	31.2
Nonferrous forgings	(X)	4.8
Iron and steel castings (rough and semifinished)	(X)	56.6
Nonferrous (aluminum, copper, etc.) castings (rough and semifinished)	(X)	15.3
Steel bars, bar shapes, and plates (exc. castings, forgings, fabr. metal products)	(X)	42.3
Steel sheet and strip (including tinplate)	(X)	(D)
All other steel shapes and forms (exc. castings, forgings, fabr. metal products)	(X)	12.8
Copper and copper-base alloy shapes and forms (exc. castings, forgings, fabr. metal products)	(X)	6.0
All other nonferrous shapes and forms (exc. castings, forgings, fabr. metal products)	(X)	3.1
Scrap, including iron, steel, aluminum and aluminum-base alloy (exc. home scrap)	(X)	2.1
Ball bearings (mounted or unmounted)	(X)	9.7
Roller bearings (mounted or unmounted)	(X)	22.7
Balls, rollers, cages, collars, races, and other antifriction bearing components and parts	(X)	8.2
Clutches, couplings, and other mechanical power transmission equipment	(X)	84.1
Electric motors, generators, and parts	(X)	29.1
Paperboard containers, boxes, and corrugated paperboard	(X)	8.8
Grinding wheels and other abrasive products, exc. industrial diamonds	(X)	2.1
Fluid power pumps, motors, and hydrostatic transmissions	(X)	6.1
Special dies, tools, die sets, jigs, and fixtures (exc. cutting tools)	(X)	(D)
All other materials, components, parts, containers, and supplies	(X)	107.1
Materials, ingredients, containers, and supplies, nsk	(X)	123.4

PRODUCT SHARE DETAILS
Product or Product Class Shipments	Mil. $	Product or Product Class Shipments	Mil. $
Source: 2002 Economic Census. The values are product shipments in millions of dollars for 2002. Total product shipments may be lower or higher than industry shipments. See Introduction for a full discussion. Values of indented subcategories are summed in the main heading(s). The symbol (D) appears when data are withheld to prevent disclosure of competitive information. The abbreviation nsk stands for ‘not specified by kind’ and nec for ‘not elsewhere classified’. A dash (-) means zero.
SPEED CHANGERS, INDUSTRIAL HIGH-SPEED DRIVES, AND GEARS	1,949.0	epicyclic, etc.) shaft speed reducers and motor-reducers, center distance 6 in. (15.24 cm) or less	94.9
Gears	583.4	Enclosed concentric and parallel as above, center distance greater than 6 in. (15.24 cm)	51.3
Gears, pinions, racks, and worms, sold separately	583.4	Concentric and parallel (planetary, cycloid, epicyclic, etc.) gearmotors (shaft motor-reducers), less than 1 hp (746 watts)	76.8
Loose gears, coarse pitch (diametral pitch less than 20), helical and spur (and herringbone), diameter 24 in. (60.96 cm) or less, hard finished	159.1	Concentric and parallel as above, least 1 hp (746 watts), up through 5 hp (3.73 kW)	53.9
Loose gears, as above, diameter 24 in. (60.96 cm) or less, other than hard finished	86.6	Concentric and parallel as above, 5 hp (3.73 kW), up through 20 hp (14.9 kW)	14.5
Loose gears, as above, diameter more than 24 in. (60.96 cm), up through 72 in. (182.88 cm)	52.8	Concentric and parallel as above, more than 20 hp (14.9 kW)	(D)
Loose gears, as above, diameter more than 72 in. (182.88 cm)	15.1	Planetary, cycloidal, epicyclic, chain, and cam reducers and gearmotors	127.7
Coarse pitch (diametral pitch less than 20) worms and worm gearing, sold separately	48.8	Replacement parts for concentric and parallel shaft speed reducer, motor-reducer, and gearmotor Products	(D)
Loose gears, coarse pitch (diametral pitch less than 20), bevel (straight, spiral, and other)	91.1	Shaft-mounted speed reducers and screw conveyor drives and parts	113.0
Loose gearing, coarse pitch (diametral pitch less than 20), nec, including racks	31.7	Maximum bore of hollow shaft 2.756 in. (70 mm) or less in diameter	46.9
Loose gears, fine pitch (diametral pitch 20 or more), helical and spur (and herringbone)	60.7	Maximum bore of hollow shaft more than 2.756 in. (70 mm) in diameter	61.5
Fine pitch (diametral pitch 20 or more) worms and worm gearing, sold separately	6.6	Replacement parts	4.5
Loose gearing, fine pitch (diametral pitch 20 or m ore), nec, including bevel gears and racks	30.8	Industrial high-speed drives, fixed ratio, pitch line velocity of 5000 feet (1525 meters) per minute or more	(D)
Speed changers and industrial high-speed drives, and parts other than loose gearing	1,289.4	Offset parallel shaft and right angle speed reducers, except Parts	256.9
Worm speed reducers	192.9	Offset parallel shaft speed reducers (including helical, herringbone, and spur), low-speed center 15 in. (38.10 cm) or less	29.5
Single reduction, center distance less than 3 in. (7.62 cm), with C-face, flange, or scoop mount	72.8	Offset parallel shaft speed reducers (including helical, herringbone, and spur), low-speed center more than 15 in. (38.10 cm)	19.8
Single reduction, center distance less than 3 in. (7.62 cm), without C-face, flange, or scoop mount	31.4	Right angle, single reduction speed reducers, other than worm	207.6
Single reduction, center distance 3 in. (7.62 cm) or more	68.4	Replacement parts for offset parallel and right angle speed Reducers	24.2
Double or multiple reduction (worm/worm or helical/ worm)	20.2	Mechanical adjustable speed drives (nonhydraulic variable speed changers), excluding parts	41.7
Right angle worm gear motors (enclosed right angle worm gear drive in common support with an electric motor, having an exclusive and dependent, or interrelated, design)	(D)	Parts for mechanical adjustable speed drives (nonhydraulic variable speed changers)	6.5
Right angle worm gearmotors, less than 1 hp (746 watts)	18.0	Other geared speed changers, industrial high-speed drives, and mechanical variable speed drives (gearboxes and allied products), nec, and parts	88.8
Right angle worm gearmotors, at least 1 hp (746 watts)	(D)	Speed changers, industrial high-speed drives, and gears, nsk, total	76.2
Replacement parts for worm gear products (except for worms and worm gears)	25.2
Planetary, cycloid, epicyclic, chain, cam, and allied concentric and parallel shaft speed reducers, motor-reducers, and gearmotor products, including parts	444.4
Enclosed concentric and parallel (planetary, cycloid,

INPUTS AND OUTPUTS FOR SPEED CHANGER, INDUSTRIAL HIGH-SPEED DRIVE, & GEAR
Economic Sector or Industry Providing Inputs	%	Sector	Economic Sector or Industry Buying Outputs	%	Sector
Compensation of employees	37.1		Motor vehicle parts	17.7	Manufg.
Management of companies & enterprises	6.6	Services	Exports of goods & services	14.2	Cap Inv
Mechanical power transmission equipment	4.7	Manufg.	Construction machinery	6.3	Manufg.
Wholesale trade	3.9	Trade	Material handling equipment	6.2	Manufg.
Iron & steel mills & ferroalloys	3.2	Manufg.	Wholesale trade	5.1	Trade
Ferrous metal foundries	3.2	Manufg.	Industrial machinery, nec	4.9	Manufg.
Forging, stamping, & sintering, nec	3.0	Manufg.	Electromedical & electrotherapeutic apparatus	4.2	Manufg.
Ball & roller bearings	2.7	Manufg.	Engine equipment, nec	3.5	Manufg.
Noncomparable imports	2.6	Foreign	Other S/L govt. enterprises	3.0	S/L Govt
Motors & generators	2.2	Manufg.	Commercial & industrial equipment repair/maintenance	2.9	Services
Engine equipment, nec	1.4	Manufg.	Farm machinery & equipment	2.4	Manufg.
Power generation & supply	1.0	Util.	Search, detection, & navigation instruments	2.0	Manufg.
Nonferrous metal foundries	1.0	Manufg.	Packaging machinery	1.9	Manufg.
Taxes on production & imports, less subsidies	1.0		Waste management & remediation services	1.8	Services
Specialized design services	0.9	Services	Plastics & rubber industry machinery	1.6	Manufg.
Turned products & screws, nuts, & bolts	0.9	Manufg.	Mining & oil & gas field machinery	1.6	Manufg.
Employment services	0.8	Services	Ship building & repairing	1.6	Manufg.
Machine shops	0.8	Manufg.	Rolling mill & other metalworking machinery	1.6	Manufg.
Advertising & related services	0.7	Services	Tobacco products	1.5	Manufg.
Legal services	0.7	Services	Turbines & turbine generator set units	1.4	Manufg.
Truck transportation	0.7	Util.	Power-driven handtools	1.4	Manufg.

INPUTS AND OUTPUTS FOR SPEED CHANGER, INDUSTRIAL HIGH-SPEED DRIVE, & GEAR - Continued
Economic Sector or Industry Providing Inputs	%	Sector	Economic Sector or Industry Buying Outputs	%	Sector
Source: Benchmark Input-Output Accounts for the U.S. Economy, 2002, U.S. Department of Commerce, Washington, D.C., January 2008. The abbreviation nec stands for ‘not elsewhere classified’.
Automotive equipment rental & leasing	0.6	Fin/R.E.	Metal cutting & forming machine tools	1.2	Manufg.
Semiconductors & related devices	0.6	Manufg.	Railroad rolling stock	1.1	Manufg.
Real estate	0.6	Fin/R.E.	General purpose machinery, nec	1.1	Manufg.
Securities, commodity contracts, investments	0.6	Fin/R.E.	Periodical publishers	1.0	Services
Business support services	0.6	Services	Motors & generators	1.0	Manufg.
Printed circuit assemblies (electronic assembiles)	0.6	Manufg.	Lawn & garden equipment	1.0	Manufg.
Architectural, engineering, & related services	0.6	Services	Services to buildings & dwellings	0.7	Services
Paperboard containers	0.6	Manufg.	Commercial & service industry machinery, nec	0.7	Manufg.
Natural gas distribution	0.5	Util.	Fluid power process machinery	0.7	Manufg.
Maintenance/repair of nonresidential structures	0.4	Construct.	Architectural, engineering, & related services	0.6	Services
Support services, nec	0.4	Services	Asphalt paving mixtures & blocks	0.5	Manufg.
Lessors of nonfinancial assets	0.4	Fin/R.E.	Personal & household goods repair/maintenance	0.5	Services
Copper rolling, drawing, extruding, & alloying	0.4	Manufg.	Mechanical power transmission equipment	0.5	Manufg.
Services to buildings & dwellings	0.4	Services	Wood containers & pallets	0.4	Manufg.
Telecommunications	0.4	Services	Scientific research & development services	0.4	Services
Scientific research & development services	0.3	Services	S/L govt. passenger transit	0.2	S/L Govt
Accounting, tax preparation, bookkeeping, & payroll	0.3	Services	Commercial & industrial machinery rental & leasing	0.2	Fin/R.E.
Investigation & security services	0.3	Services	Semiconductor machinery	0.2	Manufg.
Commercial & industrial machinery rental & leasing	0.3	Fin/R.E.	Scenic & sightseeing transport & related services	0.2	Util.
Warehousing & storage	0.3	Util.	Electronic & precision equipment repair/maintenance	0.2	Services
Management, scientific, & technical consulting	0.3	Services	Rail transportation	0.1	Util.
Automotive repair & maintenance, ex. car washes	0.3	Services	Investigation & security services	0.1	Services
Data processing, hosting, & related services	0.2	Services
Monetary authorities/depository credit intermediation	0.2	Fin/R.E.
Commercial & industrial equipment repair/maintenance	0.2	Services
Fluid power process machinery	0.2	Manufg.
Coating, engraving, heat treating & allied activities	0.2	Manufg.
Professional, scientific, technical services, nec	0.2	Services
Food services & drinking places	0.2	Services
Facilities support services	0.2	Services
Abrasive products	0.1	Manufg.
Aluminum products from purchased aluminum	0.1	Manufg.
Rubber products, nec	0.1	Manufg.
Chemical products & preparations, nec	0.1	Manufg.
Other computer related services, including facilities	0.1	Services
Paperboard mills	0.1	Manufg.

OCCUPATIONS EMPLOYED BY ENGINE, TURBINE, & POWER TRANSMISSION EQUIPMENT
Occupation	% of Total 2006	Change to 2016	Occupation	% of Total 2006	Change to 2016
Source: Industry-Occupation Matrix, Bureau of Labor Statistics, December 4, 2007. These data are reported based on 4-digit NAICS categories but have been matched to corresponding 6-digit NAICS industry codes. The change reported for each occupation to the year 2016 is a percent of growth or decline as estimated by the Bureau of Labor Statistics. The abbreviation nec stands for ‘not elsewhere classified’.
Team assemblers	10.8	-16.1	Welders, cutters, solderers, & brazers	1.5	-10.7
Engine & other machine assemblers	7.0	-16.1	Industrial machinery mechanics	1.5	-3.5
Machinists	6.7	-11.9	Laborers & freight, stock, & material movers, hand	1.4	-24.5
First-line supervisors/managers of production workers	3.7	-16.1	Drilling & boring machine tool operators	1.4	-24.5
Inspectors, testers, sorters, samplers, & weighers	3.3	-20.9	General & operations managers	1.3	-24.5
Computer-controlled machine tool operators	3.2	-7.7	Cutting, punching, & press machine operators	1.2	-24.5
Assemblers & fabricators, nec	3.2	-24.5	Production, planning, & expediting clerks	1.2	-16.1
Mechanical engineers	2.9	-16.1	Stock clerks & order fillers	1.1	-29.8
Lathe & turning machine tool operators & tenders	2.8	-24.5	Electricians	1.1	-13.0
Maintenance & repair workers, general	2.6	-16.1	Shipping, receiving, & traffic clerks	1.1	-19.2
Multiple machine tool operators & tenders	2.4	-7.7	Customer service representatives	1.1	-7.7
Grinding, lapping, polishing machine tool operators	1.9	-18.6

INDUSTRY DATA BY STATE
State	Establishments	Shipments			Employment				Cost as % of Shipments	Investment per Employee ($)
State	Establishments	Total ($ mil)	% of U.S.	Per Establ.	Total Number	% of U.S.	Per Establ.	Wages ($/hour)	Cost as % of Shipments	Investment per Employee ($)
Source: 2002 Economic Census. The states are in descending order of shipments or establishments (if shipment data are missing for the majority). The symbol (D) appears when data are withheld to prevent disclosure of competitive information. States marked with (D) are sorted by number of establishments. A dash (-) indicates that the data element cannot be calculated. Data may not show all states active in the NAICS category. All data available at the time of publication are shown.
Wisconsin	21	244.4	12.0	11,639.2	1,854	14.0	88	21.25	38.2	3,859
Indiana	7	220.9	10.8	31,550.1	1,394	10.5	199	19.62	36.5	5,274
Texas	12	112.7	5.5	9,389.9	683	5.2	57	22.81	46.8	6,859
Missouri	12	105.7	5.2	8,807.1	671	5.1	56	12.35	44.1	2,404
Virginia	3	98.9	4.9	32,969.3	342	2.6	114	17.30	44.7	2,544
New Jersey	10	46.4	2.3	4,638.8	290	2.2	29	18.34	42.4	1,638
Pennsylvania	10	40.4	2.0	4,038.9	267	2.0	27	20.77	37.9	2,423

NAICS 333612 - Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing

GENERAL STATISTICS
Year	Companies	Establishments		Employment			Compensation		Production ($ million)
		Total	with 20 or more employees	Total (000)	Production		Payroll ($ mil)	Wages ($/hr)	Cost of Materials	Value Added by Manufacture	Value of Shipments	Capital Invest.
		Total	with 20 or more employees	Total (000)	Workers (000)	Hours (Mil)	Payroll ($ mil)	Wages ($/hr)	Cost of Materials	Value Added by Manufacture	Value of Shipments	Capital Invest.
Sources: 1992, 1997, 2002 Economic Census; other years, up to 2006, are from the Annual Survey of Manufactures. Establishment counts for non-Census years are from County Business Patterns; 1997 and 2002 values are from the 1997 and 2002 censuses respectively, reported in the Federal Government's NAICS format. Other years were originally reported in equivalent SIC format. ‘P's show projections by the editors.
1991		266	156	17.2	11.5	23.1	509.5	12.84	703.8	1,194.1	1,916.5	63.2
1992	256	287	145	15.7	10.4	20.6	495.8	13.77	646.3	1,160.5	1,823.1	69.8
1993		277	141	15.7	10.6	22.1	526.0	14.33	696.4	1,229.5	1,921.5	55.4
1994		268	138	15.6	10.9	23.2	541.1	14.66	710.0	1,361.3	2,054.0	72.8
1995		261	145	16.9	12.1	24.7	598.5	15.46	895.5	1,510.6	2,351.2	81.5
1996		266	153	17.1	12.2	24.9	596.5	15.19	870.3	1,545.8	2,416.1	105.0
1997	235	266	141	16.2	11.2	22.8	596.4	15.90	938.0	1,467.8	2,399.6	116.2
1998		260	148	15.8	11.0	22.4	607.5	16.65	952.4	1,511.0	2,442.2	85.3
1999		265	140	16.0	11.4	22.8	623.5	16.88	952.3	1,470.3	2,467.5	95.6
2000		256	137	15.5	10.9	21.0	613.6	18.30	959.3	1,512.0	2,476.5	79.3
2001		248	133	15.5	11.0	19.9	609.5	18.44	822.2	1,359.5	2,189.9	59.4
2002	209	240	123	13.2	9.2	17.6	547.2	18.60	762.3	1,261.5	2,036.9	59.5
2003		245	123	12.4	8.6	16.5	522.9	19.09	787.1	1,204.5	1,986.2	41.6
2004		242	118	11.4	8.2	16.4	493.6	19.04	806.2	1,081.2	1,865.7	50.6
2005		233	114	11.4	8.2	16.7	532.2	19.73	946.8	1,193.4	2,121.6	64.2
2006		235P	118P	11.9	8.7	17.6	580.1	20.83	1,072.6	1,401.9	2,452.7	97.7
2007		232P	115P	11.8P	8.6P	16.6P	571.9P	21.04P	996.1P	1,302.0P	2,277.9P	70.2P
2008		229P	113P	11.4P	8.4P	16.1P	573.1P	21.53P	1,001.1P	1,308.4P	2,289.1P	69.6P
2009		226P	111P	11.0P	8.1P	15.6P	574.2P	22.02P	1,006.0P	1,314.8P	2,300.3P	69.1P
2010		223P	108P	10.7P	7.9P	15.1P	575.4P	22.52P	1,010.9P	1,321.2P	2,311.5P	68.5P

INDICES OF CHANGE
Year	Companies	Establishments		Employment			Compensation		Production ($ million)
		Total	with 20 or more employees	Total (000)	Production		Payroll ($ mil)	Wages ($/hr)	Cost of Materials	Value Added by Manufacture	Value of Shipments	Capital Invest.
		Total	with 20 or more employees	Total (000)	Workers (000)	Hours (Mil)	Payroll ($ mil)	Wages ($/hr)	Cost of Materials	Value Added by Manufacture	Value of Shipments	Capital Invest.
Sources: Same as General Statistics. Values reflect change from the base year, 2002. Values above 100 mean greater than 2002, values below 100 mean less than 2002, and the values of 100 in other years means the same as 2002. ‘P's show projections by the editors.
1992	122	120	118	119	113	117	91	74	85	92	90	117
1997	112	111	115	123	122	130	109	85	123	116	118	195
2001		103	108	117	120	113	111	99	108	108	108	100
2002	100	100	100	100	100	100	100	100	100	100	100	100
2003		102	100	94	93	94	96	103	103	95	98	70
2004		101	96	86	89	93	90	102	106	86	92	85
2005		97	93	86	89	95	97	106	124	95	104	108
2006		98P	96P	90	95	100	106	112	141	111	120	164
2007		97P	94P	89P	93P	94P	105P	113P	131P	103P	112P	118P
2008		95P	92P	86P	91P	91P	105P	116P	131P	104P	112P	117P
2009		94P	90P	83P	88P	89P	105P	118P	132P	104P	113P	116P
2010		93P	88P	81P	86P	86P	105P	121P	133P	105P	113P	115P

SELECTED RATIOS
For 2002	Avg. of All Manufact.	Analyzed Industry	Index	For 2002	Avg. of All Manufact.	Analyzed Industry	Index
Sources: Same as General Statistics. The ‘Average of All Manufacturing’ column represents the average of all manufacturing industries reported for the most recent complete year available. The Index shows the relationship between the Average and the Analyzed Industry. For example, 100 means that they are equal; 500 that the Analyzed Industry is five times the average; 50 means that the Analyzed Industry is half the national average. The abbreviation ‘na’ is used to show that data are ‘not available’. Ratios shown for 2002, the last complete census year.
Employees per Establishment	42	55	131	Value Added per Production Worker	182,367	137,120	75
Payroll per Establishment	1,639,184	2,280,000	139	Cost per Establishment	5,769,015	3,176,250	55
Payroll per Employee	39,053	41,455	106	Cost per Employee	137,446	57,750	42
Production Workers per Establishment	30	38	130	Cost per Production Worker	195,506	82,859	42
Wages per Establishment	694,845	1,364,000	196	Shipments per Establishment	11,158,348	8,487,083	76
Wages per Production Worker	23,548	35,583	151	Shipments per Employee	265,847	154,311	58
Hours per Production Worker	1,980	1,913	97	Shipments per Production Worker	378,144	221,402	59
Wages per Hour	11.89	18.60	156	Investment per Establishment	361,338	247,917	69
Value Added per Establishment	5,381,325	5,256,250	98	Investment per Employee	8,609	4,508	52
Value Added per Employee	128,210	95,568	75	Investment per Production Worker	12,245	6,467	53

LEADING COMPANIES Number shown: 75 Total sales ($ mil): 18,411 Total employment (000): 18.1
Company Name	Address				CEO Name	Phone	Co. Type	Sales ($ mil)	Empl. (000)
Source: Ward's Business Directory of U.S. Private and Public Companies, Volumes 1 and 2, 2008. The company type code used is as follows: P - Public, R - Private, S - Subsidiary, D - Division, J - Joint Venture, A - Affiliate, G - Group. Sales are in millions of dollars, employees are in thousands. An asterisk (*) indicates an estimated sales volume. The symbol < stands for ‘less than’. Company names and addresses are truncated, in some cases, to fit into the available space.
Amarillo Gear Co.	PO Box 1789	Amarillo	TX	79105	Steve Chaloupka	806-622-1273	S	7,000*	0.1
Twin Disc SouthEast Inc.	11700 NW 101 Rd.	Medley	FL	33178	Michael E. Batten	541-485-2203	S	5,317*	0.9
Festo Corp.	PO Box 18023	Hauppauge	NY	11788		631-435-0800	R	2,452*	0.2
Horsburgh and Scott Co.	5114 Hamilton Ave.	Cleveland	OH	44114	Ray Albertini	216-431-3900	R	477*	0.6
Colfax Corp.	8730 Stony Pnt Pky	Richmond	VA	23235	John A. Young	804-560-4070	R	394	2.0
Gleason Corp.	PO Box 22970	Rochester	NY	14692		585-473-1000	R	350*	2.6
Twin Disc Inc.	1328 Racine St.	Racine	WI	53403	Michael E. Batten	262-638-4000	P	317	0.9
Nidec-Shimpo America Corp.	1701 Glenlake Ave.	Itasca	IL	60143	Yoshio Takahara	630-924-7138	R	256*	<0.1
Luk Clutch Systems L.L.C.	PO Box 798	Wooster	OH	44691		330-264-4383	R	193*	1.0
Centrilift	200 W Stuart Roosa	Claremore	OK	74017	Chad Deaton	918-341-9600	S	115*	1.5
Cleveland Motion Controls Inc.	7550 Hub Pkwy.	Cleveland	OH	44125	Wayne Foley	216-524-8800	S	95*	0.1
RAM Industries Inc.	PO Box 629	Leesport	PA	19533		610-916-3939	R	75*	0.3
Keb America Inc.	5100 Valley Indust.	Shakopee	MN	55379	Andy Delius	952-224-1400	R	68*	<0.1
Von Weise Gear Co.	1401 E N St.	Eldon	MO	65026	Davin Moore		R	62*	0.3
Jrlon Inc.	PO Box 244	Palmyra	NY	14522	James Redmond	315-597-4067	R	59*	<0.1
Columbia Gear Corp.	530 County Rd. 50	Avon	MN	56310	Dana Lynch	320-356-7301	R	57*	0.4
Bunting Bearings L.L.C.	PO Box 729	Holland	OH	43528	Keith Brown	419-866-7000	R	50*	<0.1
Auburn Gear Inc.	400 E Auburn Dr.	Auburn	IN	46706	George Callas	260-925-3200	R	45*	0.2
Gast Manufacturing Inc.	PO Box 97	Benton Harbor	MI	49022	Ivy B. Suter	269-926-6171	S	40*	0.6
Hub City Inc.	PO Box 1089	Aberdeen	SD	57402	Henry W. Knueppel	605-225-0360	S	40*	0.3
Koellmann Gear Corp.	PO Box 101	Waldwick	NJ	07463	Michael Rasovic	201-447-0200	R	37*	0.3
Milwaukee Gear Co.	5150 N Prt Washing.	Milwaukee	WI	53217	Richard Fullington	414-962-3532	R	37*	0.3
Hoffco/Comet Industries Inc.	358 NW F Street	Richmond	IN	47374	John Bratt	765-966-8161	R	35*	0.2
Tol-O-Matic Inc.	3800 Cnty Rd 116	Hamel	MN	55340	William Toles	763-478-8000	R	31*	0.2
Pittman Inc.	343 Godshall Dr.	Harleysville	PA	19438	Ron Bean	215-256-6601	S	30*	0.2
Intergrated Industrial Systems	475 Main St.	Yalesville	CT	06492	John Herbst	203-265-5684	R	30*	0.2
Rostra Precision Controls Inc.	2519 Dana Dr.	Laurinburg	NC	28352	Raymond Ford	910-276-4853	R	30*	0.2
Bison Gear and Engineering	3850 Ohio Ave.	Saint Charles	IL	60174	Norman Bullock	630-377-4327	R	26*	0.2
Progress Instruments Inc.	807 NW Commerce	Lees Summit	MO	64086		816-524-4442	R	26*	0.1
AMI Arc Machines Inc.	10500 Orbital Way	Pacoima	CA	91331	M. E. Gedgaudas	818-896-9556	R	25*	0.2
Guyan International Inc.	PO Box 2068	Streetsboro	OH	44241	Richard Olszewski	330-626-2801	R	25*	0.1
Arrow Gear Company Inc.	2301 Curtiss St.	Downers Grove	IL	60515	Joseph Arvin	630-969-7640	R	23*	0.2
Overton Gear and Tool Corp.	530 Westgate Dr.	Addison	IL	60101	Lou Ertel	630-543-9570	R	23*	0.2
AC Technology Corp.	630 Douglas St.	Uxbridge	MA	01569	Allen Ottoson	508-278-9100	R	22*	0.2
Mamco Corp.	PO Box 510	Franksville	WI	53126	William Meltzer	262-886-9069	R	22*	0.1
Regal-Beloit Corp. Durst Div.	PO Box 298	Beloit	WI	53512		608-365-2563	S	22*	0.2
Morris Bean and Co.	777 E Hyde Rd.	Yellow Springs	OH	45387	Edward Myers	937-767-7301	R	20*	0.2
Smith Jones Inc.	PO Box 340	Kellogg	IA	50135	John Flintham	641-526-8211	R	20*	0.1
Harold Beck and Sons Inc.	2300 Terry Dr.	Newtown	PA	18940	Douglas Beck	215-968-4600	R	20*	0.1
Matlock Electric Company Inc.	2780 Highland Ave.	Cincinnati	OH	45212	Joseph Geoppinger	513-731-9600	R	20*	<0.1
Eastern Air Devices Inc.	1 Progress Dr.	Dover	NH	03820	James Elsner	603-742-3330	R	19*	0.1
Process Industries Consortium	3860 River Rd.	Schiller Park	IL	60176	Jeff Monger	847-671-1631	R	18*	0.1
Gilcrest Equipment Co.	618 N Enterprise Dr	Warrensburg	MO	64093	James Gilcrest	660-422-4272	R	18*	<0.1
Merkle-Korff Industries Inc.	25 NW Point Blvd.	Elk Grove Vlg	IL	60007		847-296-8800	R	16*	0.1
Chicago Gear - D O James Corp.	2823 W Fulton St.	Chicago	IL	60612	Frank Romans	773-638-0508	R	16*	0.1
Motor Technology Inc.	2796 Culver Ave.	Dayton	OH	45429	Robert Buckwalder	937-294-1041	R	16*	<0.1
Renold Inc.	100 Bourne St.	Westfield	NY	14787	Thomas Murrer	716-326-3121	R	15*	0.1
Nord Gear Corp.	PO Box 367	Waunakee	WI	53597	Terry Schadeberg	608-849-7300	R	15*	<0.1
PIC Design L.L.C.	PO Box 1004	Middlebury	CT	06762		203-758-8272	R	15*	<0.1
American Autogard Corp.	5173 26th Ave.	Rockford	IL	61109	Derek Gold	815-229-3190	R	15*	0.1
Cleveland Gear Company Inc.	3249 E 80th St.	Cleveland	OH	44104	Dana Lynch	216-641-9000	R	15*	0.1
Gear Works Seattle Inc.	PO Box 80886	Seattle	WA	98108	Jay Hamilton	206-762-3333	R	15*	0.1
Graetz Manufacturing Inc.	W11094 St Hwy. 64	Pound	WI	54161	Alton Graetz	920-897-4041	R	14*	<0.1
RAM-Gear Manufacturing Inc.	PO Box 1369	Alice	TX	78333	Ramiro Tagle	361-668-0235	R	14*	<0.1
Reuland Electric Co.	PO Box 1464	La Puente	CA	91749	Noel Reuland	626-964-6411	R	13*	0.1
Acme Gear Company Inc.	PO Box 779	Englewood	NJ	07631	Joseph Gelles	201-568-2245	R	13*	<0.1
Superior Gearbox Co.	PO Box 645	Stockton	MO	65785	Richard Carr	417-276-5191	R	13*	<0.1
JG Kern Enterprises Inc.	44044 Merrill Rd.	Sterling Hgts	MI	48314	Brian Kern	586-726-1040	R	12*	<0.1
Lone Star Racing Inc.	1424 E Broadway	Phoenix	AZ	85040	Tom Fisher	602-243-7437	R	12*	<0.1
Max Zero Inc.	13200 6th Ave. N	Plymouth	MN	55441	Lyle Gerads	763-546-4300	R	11*	<0.1
MI-TECH Inc.	PO Box 62499	N Charleston	SC	29419	William Totten	843-553-2743	R	10*	<0.1
Schafer Gear Works Inc.	4701 Nimtz Pkwy.	South Bend	IN	46628	Bipin Doshi	574-234-4116	R	10*	0.1
Joseph Industries Inc.	10039 A Hudson	Streetsboro	OH	44241	Patrick Finnegan	330-528-0091	R	10*	<0.1
Hart Design and Manufacturing	1940 Radisson St.	Green Bay	WI	54302	John Adams	920-468-5927	R	10*	<0.1
Reliance Gear Corp.	205 W Factory Rd.	Addison	IL	60101	Leroy Maros	630-543-6640	R	9*	<0.1
Force Control Industries Inc.	PO Box 18366	Fairfield	OH	45018	James Besl	513-868-0900	R	9*	<0.1
Appliance Controls of Texas	PO Box 1068	Rowlett	TX	75030	Edward Gray	972-475-4180	R	9*	<0.1
VanAir Manufacturing Inc.	19015 US Hwy., 12	New Buffalo	MI	49117	Ralph Kokot	269-469-4461	R	9*	<0.1
Kem Equipment Inc.	PO Box 546	Tualatin	OR	97062	Travis Garske	503-692-5012	R	9*	<0.1
Steward Machine Company Inc.	PO Box 11008	Birmingham	AL	35202	W Debardeleben	205-841-6461	R	9*	0.1
De’ran Gear Inc.	9405 N County Rd.	Lubbock	TX	79415	Douglas Randolph	806-746-6926	R	9*	<0.1
JW Performance Transmission	1826 Baldwin St.	Rockledge	FL	32955	John Winters	321-632-6205	R	8*	<0.1
Wilkie Brothers Conveyors Inc.	PO Box 219	Marysville	MI	48040	Robert Wilkie	810-364-4820	R	8*	<0.1
Predator Systems Inc.	600 Psi Dr.	Boca Raton	FL	33431	Gordon Yowell	561-394-9991	R	8*	<0.1
St Louis Gear Company Inc.	PO Box 880	Keokuk	IA	52632	Daniel Hodges	319-524-5042	R	7*	<0.1

MATERIALS CONSUMED
Material	Quantity	Delivered Cost ($ million)
Source: 2002 Economic Census. Explanation of symbols used: (D): Withheld to avoid disclosure of competitive data; na: Not available; (S): Withheld because statistical norms were not met; (X): Not applicable; (Z): Less than half the unit shown; nec: Not elsewhere classified; nsk: Not specified by kind; - : zero; p : 10-19 percent estimated; q : 20-29 percent estimated.
Metal bolts, nuts, screws, and other screw machine products	(X)	13.7
Other fabricated metal products (exc. castings and forgings)	(X)	12.5
Cold iron and steel forgings	(X)	13.8
Other iron and steel forgings	(X)	31.2
Nonferrous forgings	(X)	4.8
Iron and steel castings (rough and semifinished)	(X)	56.6
Nonferrous (aluminum, copper, etc.) castings (rough and semifinished)	(X)	15.3
Steel bars, bar shapes, and plates (exc. castings, forgings, fabr. metal products)	(X)	42.3
Steel sheet and strip (including tinplate)	(X)	(D)
All other steel shapes and forms (exc. castings, forgings, fabr. metal products)	(X)	12.8
Copper and copper-base alloy shapes and forms (exc. castings, forgings, fabr. metal products)	(X)	6.0
All other nonferrous shapes and forms (exc. castings, forgings, fabr. metal products)	(X)	3.1
Scrap, including iron, steel, aluminum and aluminum-base alloy (exc. home scrap)	(X)	2.1
Ball bearings (mounted or unmounted)	(X)	9.7
Roller bearings (mounted or unmounted)	(X)	22.7
Balls, rollers, cages, collars, races, and other antifriction bearing components and parts	(X)	8.2
Clutches, couplings, and other mechanical power transmission equipment	(X)	84.1
Electric motors, generators, and parts	(X)	29.1
Paperboard containers, boxes, and corrugated paperboard	(X)	8.8
Grinding wheels and other abrasive products, exc. industrial diamonds	(X)	2.1
Fluid power pumps, motors, and hydrostatic transmissions	(X)	6.1
Special dies, tools, die sets, jigs, and fixtures (exc. cutting tools)	(X)	(D)
All other materials, components, parts, containers, and supplies	(X)	107.1
Materials, ingredients, containers, and supplies, nsk	(X)	123.4

PRODUCT SHARE DETAILS
Product or Product Class Shipments	Mil. $	Product or Product Class Shipments	Mil. $
Source: 2002 Economic Census. The values are product shipments in millions of dollars for 2002. Total product shipments may be lower or higher than industry shipments. See Introduction for a full discussion. Values of indented subcategories are summed in the main heading(s). The symbol (D) appears when data are withheld to prevent disclosure of competitive information. The abbreviation nsk stands for ‘not specified by kind’ and nec for ‘not elsewhere classified’. A dash (-) means zero.
SPEED CHANGERS, INDUSTRIAL HIGH-SPEED DRIVES, AND GEARS	1,949.0	epicyclic, etc.) shaft speed reducers and motor-reducers, center distance 6 in. (15.24 cm) or less	94.9
Gears	583.4	Enclosed concentric and parallel as above, center distance greater than 6 in. (15.24 cm)	51.3
Gears, pinions, racks, and worms, sold separately	583.4	Concentric and parallel (planetary, cycloid, epicyclic, etc.) gearmotors (shaft motor-reducers), less than 1 hp (746 watts)	76.8
Loose gears, coarse pitch (diametral pitch less than 20), helical and spur (and herringbone), diameter 24 in. (60.96 cm) or less, hard finished	159.1	Concentric and parallel as above, least 1 hp (746 watts), up through 5 hp (3.73 kW)	53.9
Loose gears, as above, diameter 24 in. (60.96 cm) or less, other than hard finished	86.6	Concentric and parallel as above, 5 hp (3.73 kW), up through 20 hp (14.9 kW)	14.5
Loose gears, as above, diameter more than 24 in. (60.96 cm), up through 72 in. (182.88 cm)	52.8	Concentric and parallel as above, more than 20 hp (14.9 kW)	(D)
Loose gears, as above, diameter more than 72 in. (182.88 cm)	15.1	Planetary, cycloidal, epicyclic, chain, and cam reducers and gearmotors	127.7
Coarse pitch (diametral pitch less than 20) worms and worm gearing, sold separately	48.8	Replacement parts for concentric and parallel shaft speed reducer, motor-reducer, and gearmotor Products	(D)
Loose gears, coarse pitch (diametral pitch less than 20), bevel (straight, spiral, and other)	91.1	Shaft-mounted speed reducers and screw conveyor drives and parts	113.0
Loose gearing, coarse pitch (diametral pitch less than 20), nec, including racks	31.7	Maximum bore of hollow shaft 2.756 in. (70 mm) or less in diameter	46.9
Loose gears, fine pitch (diametral pitch 20 or more), helical and spur (and herringbone)	60.7	Maximum bore of hollow shaft more than 2.756 in. (70 mm) in diameter	61.5
Fine pitch (diametral pitch 20 or more) worms and worm gearing, sold separately	6.6	Replacement parts	4.5
Loose gearing, fine pitch (diametral pitch 20 or m ore), nec, including bevel gears and racks	30.8	Industrial high-speed drives, fixed ratio, pitch line velocity of 5000 feet (1525 meters) per minute or more	(D)
Speed changers and industrial high-speed drives, and parts other than loose gearing	1,289.4	Offset parallel shaft and right angle speed reducers, except Parts	256.9
Worm speed reducers	192.9	Offset parallel shaft speed reducers (including helical, herringbone, and spur), low-speed center 15 in. (38.10 cm) or less	29.5
Single reduction, center distance less than 3 in. (7.62 cm), with C-face, flange, or scoop mount	72.8	Offset parallel shaft speed reducers (including helical, herringbone, and spur), low-speed center more than 15 in. (38.10 cm)	19.8
Single reduction, center distance less than 3 in. (7.62 cm), without C-face, flange, or scoop mount	31.4	Right angle, single reduction speed reducers, other than worm	207.6
Single reduction, center distance 3 in. (7.62 cm) or more	68.4	Replacement parts for offset parallel and right angle speed Reducers	24.2
Double or multiple reduction (worm/worm or helical/ worm)	20.2	Mechanical adjustable speed drives (nonhydraulic variable speed changers), excluding parts	41.7
Right angle worm gear motors (enclosed right angle worm gear drive in common support with an electric motor, having an exclusive and dependent, or interrelated, design)	(D)	Parts for mechanical adjustable speed drives (nonhydraulic variable speed changers)	6.5
Right angle worm gearmotors, less than 1 hp (746 watts)	18.0	Other geared speed changers, industrial high-speed drives, and mechanical variable speed drives (gearboxes and allied products), nec, and parts	88.8
Right angle worm gearmotors, at least 1 hp (746 watts)	(D)	Speed changers, industrial high-speed drives, and gears, nsk, total	76.2
Replacement parts for worm gear products (except for worms and worm gears)	25.2
Planetary, cycloid, epicyclic, chain, cam, and allied concentric and parallel shaft speed reducers, motor-reducers, and gearmotor products, including parts	444.4
Enclosed concentric and parallel (planetary, cycloid,

INPUTS AND OUTPUTS FOR SPEED CHANGER, INDUSTRIAL HIGH-SPEED DRIVE, & GEAR
Economic Sector or Industry Providing Inputs	%	Sector	Economic Sector or Industry Buying Outputs	%	Sector
Compensation of employees	37.1		Motor vehicle parts	17.7	Manufg.
Management of companies & enterprises	6.6	Services	Exports of goods & services	14.2	Cap Inv
Mechanical power transmission equipment	4.7	Manufg.	Construction machinery	6.3	Manufg.
Wholesale trade	3.9	Trade	Material handling equipment	6.2	Manufg.
Iron & steel mills & ferroalloys	3.2	Manufg.	Wholesale trade	5.1	Trade
Ferrous metal foundries	3.2	Manufg.	Industrial machinery, nec	4.9	Manufg.
Forging, stamping, & sintering, nec	3.0	Manufg.	Electromedical & electrotherapeutic apparatus	4.2	Manufg.
Ball & roller bearings	2.7	Manufg.	Engine equipment, nec	3.5	Manufg.
Noncomparable imports	2.6	Foreign	Other S/L govt. enterprises	3.0	S/L Govt
Motors & generators	2.2	Manufg.	Commercial & industrial equipment repair/maintenance	2.9	Services
Engine equipment, nec	1.4	Manufg.	Farm machinery & equipment	2.4	Manufg.
Power generation & supply	1.0	Util.	Search, detection, & navigation instruments	2.0	Manufg.
Nonferrous metal foundries	1.0	Manufg.	Packaging machinery	1.9	Manufg.
Taxes on production & imports, less subsidies	1.0		Waste management & remediation services	1.8	Services
Specialized design services	0.9	Services	Plastics & rubber industry machinery	1.6	Manufg.
Turned products & screws, nuts, & bolts	0.9	Manufg.	Mining & oil & gas field machinery	1.6	Manufg.
Employment services	0.8	Services	Ship building & repairing	1.6	Manufg.
Machine shops	0.8	Manufg.	Rolling mill & other metalworking machinery	1.6	Manufg.
Advertising & related services	0.7	Services	Tobacco products	1.5	Manufg.
Legal services	0.7	Services	Turbines & turbine generator set units	1.4	Manufg.
Truck transportation	0.7	Util.	Power-driven handtools	1.4	Manufg.

INPUTS AND OUTPUTS FOR SPEED CHANGER, INDUSTRIAL HIGH-SPEED DRIVE, & GEAR - Continued
Economic Sector or Industry Providing Inputs	%	Sector	Economic Sector or Industry Buying Outputs	%	Sector
Source: Benchmark Input-Output Accounts for the U.S. Economy, 2002, U.S. Department of Commerce, Washington, D.C., January 2008. The abbreviation nec stands for ‘not elsewhere classified’.
Automotive equipment rental & leasing	0.6	Fin/R.E.	Metal cutting & forming machine tools	1.2	Manufg.
Semiconductors & related devices	0.6	Manufg.	Railroad rolling stock	1.1	Manufg.
Real estate	0.6	Fin/R.E.	General purpose machinery, nec	1.1	Manufg.
Securities, commodity contracts, investments	0.6	Fin/R.E.	Periodical publishers	1.0	Services
Business support services	0.6	Services	Motors & generators	1.0	Manufg.
Printed circuit assemblies (electronic assembiles)	0.6	Manufg.	Lawn & garden equipment	1.0	Manufg.
Architectural, engineering, & related services	0.6	Services	Services to buildings & dwellings	0.7	Services
Paperboard containers	0.6	Manufg.	Commercial & service industry machinery, nec	0.7	Manufg.
Natural gas distribution	0.5	Util.	Fluid power process machinery	0.7	Manufg.
Maintenance/repair of nonresidential structures	0.4	Construct.	Architectural, engineering, & related services	0.6	Services
Support services, nec	0.4	Services	Asphalt paving mixtures & blocks	0.5	Manufg.
Lessors of nonfinancial assets	0.4	Fin/R.E.	Personal & household goods repair/maintenance	0.5	Services
Copper rolling, drawing, extruding, & alloying	0.4	Manufg.	Mechanical power transmission equipment	0.5	Manufg.
Services to buildings & dwellings	0.4	Services	Wood containers & pallets	0.4	Manufg.
Telecommunications	0.4	Services	Scientific research & development services	0.4	Services
Scientific research & development services	0.3	Services	S/L govt. passenger transit	0.2	S/L Govt
Accounting, tax preparation, bookkeeping, & payroll	0.3	Services	Commercial & industrial machinery rental & leasing	0.2	Fin/R.E.
Investigation & security services	0.3	Services	Semiconductor machinery	0.2	Manufg.
Commercial & industrial machinery rental & leasing	0.3	Fin/R.E.	Scenic & sightseeing transport & related services	0.2	Util.
Warehousing & storage	0.3	Util.	Electronic & precision equipment repair/maintenance	0.2	Services
Management, scientific, & technical consulting	0.3	Services	Rail transportation	0.1	Util.
Automotive repair & maintenance, ex. car washes	0.3	Services	Investigation & security services	0.1	Services
Data processing, hosting, & related services	0.2	Services
Monetary authorities/depository credit intermediation	0.2	Fin/R.E.
Commercial & industrial equipment repair/maintenance	0.2	Services
Fluid power process machinery	0.2	Manufg.
Coating, engraving, heat treating & allied activities	0.2	Manufg.
Professional, scientific, technical services, nec	0.2	Services
Food services & drinking places	0.2	Services
Facilities support services	0.2	Services
Abrasive products	0.1	Manufg.
Aluminum products from purchased aluminum	0.1	Manufg.
Rubber products, nec	0.1	Manufg.
Chemical products & preparations, nec	0.1	Manufg.
Other computer related services, including facilities	0.1	Services
Paperboard mills	0.1	Manufg.

OCCUPATIONS EMPLOYED BY ENGINE, TURBINE, & POWER TRANSMISSION EQUIPMENT
Occupation	% of Total 2006	Change to 2016	Occupation	% of Total 2006	Change to 2016
Source: Industry-Occupation Matrix, Bureau of Labor Statistics, December 4, 2007. These data are reported based on 4-digit NAICS categories but have been matched to corresponding 6-digit NAICS industry codes. The change reported for each occupation to the year 2016 is a percent of growth or decline as estimated by the Bureau of Labor Statistics. The abbreviation nec stands for ‘not elsewhere classified’.
Team assemblers	10.8	-16.1	Welders, cutters, solderers, & brazers	1.5	-10.7
Engine & other machine assemblers	7.0	-16.1	Industrial machinery mechanics	1.5	-3.5
Machinists	6.7	-11.9	Laborers & freight, stock, & material movers, hand	1.4	-24.5
First-line supervisors/managers of production workers	3.7	-16.1	Drilling & boring machine tool operators	1.4	-24.5
Inspectors, testers, sorters, samplers, & weighers	3.3	-20.9	General & operations managers	1.3	-24.5
Computer-controlled machine tool operators	3.2	-7.7	Cutting, punching, & press machine operators	1.2	-24.5
Assemblers & fabricators, nec	3.2	-24.5	Production, planning, & expediting clerks	1.2	-16.1
Mechanical engineers	2.9	-16.1	Stock clerks & order fillers	1.1	-29.8
Lathe & turning machine tool operators & tenders	2.8	-24.5	Electricians	1.1	-13.0
Maintenance & repair workers, general	2.6	-16.1	Shipping, receiving, & traffic clerks	1.1	-19.2
Multiple machine tool operators & tenders	2.4	-7.7	Customer service representatives	1.1	-7.7
Grinding, lapping, polishing machine tool operators	1.9	-18.6

INDUSTRY DATA BY STATE
State	Establishments	Shipments			Employment				Cost as % of Shipments	Investment per Employee ($)
State	Establishments	Total ($ mil)	% of U.S.	Per Establ.	Total Number	% of U.S.	Per Establ.	Wages ($/hour)	Cost as % of Shipments	Investment per Employee ($)
Source: 2002 Economic Census. The states are in descending order of shipments or establishments (if shipment data are missing for the majority). The symbol (D) appears when data are withheld to prevent disclosure of competitive information. States marked with (D) are sorted by number of establishments. A dash (-) indicates that the data element cannot be calculated. Data may not show all states active in the NAICS category. All data available at the time of publication are shown.
Wisconsin	21	244.4	12.0	11,639.2	1,854	14.0	88	21.25	38.2	3,859
Indiana	7	220.9	10.8	31,550.1	1,394	10.5	199	19.62	36.5	5,274
Texas	12	112.7	5.5	9,389.9	683	5.2	57	22.81	46.8	6,859
Missouri	12	105.7	5.2	8,807.1	671	5.1	56	12.35	44.1	2,404
Virginia	3	98.9	4.9	32,969.3	342	2.6	114	17.30	44.7	2,544
New Jersey	10	46.4	2.3	4,638.8	290	2.2	29	18.34	42.4	1,638
Pennsylvania	10	40.4	2.0	4,038.9	267	2.0	27	20.77	37.9	2,423

NAICS 333612 - Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing

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NAICS 333612 - Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing

GENERAL STATISTICS
Year	Companies	Establishments		Employment			Compensation		Production ($ million)
		Total	with 20 or more employees	Total (000)	Production		Payroll ($ mil)	Wages ($/hr)	Cost of Materials	Value Added by Manufacture	Value of Shipments	Capital Invest.
		Total	with 20 or more employees	Total (000)	Workers (000)	Hours (Mil)	Payroll ($ mil)	Wages ($/hr)	Cost of Materials	Value Added by Manufacture	Value of Shipments	Capital Invest.
Sources: 1992, 1997, 2002 Economic Census; other years, up to 2006, are from the Annual Survey of Manufactures. Establishment counts for non-Census years are from County Business Patterns; 1997 and 2002 values are from the 1997 and 2002 censuses respectively, reported in the Federal Government's NAICS format. Other years were originally reported in equivalent SIC format. ‘P's show projections by the editors.
1991		266	156	17.2	11.5	23.1	509.5	12.84	703.8	1,194.1	1,916.5	63.2
1992	256	287	145	15.7	10.4	20.6	495.8	13.77	646.3	1,160.5	1,823.1	69.8
1993		277	141	15.7	10.6	22.1	526.0	14.33	696.4	1,229.5	1,921.5	55.4
1994		268	138	15.6	10.9	23.2	541.1	14.66	710.0	1,361.3	2,054.0	72.8
1995		261	145	16.9	12.1	24.7	598.5	15.46	895.5	1,510.6	2,351.2	81.5
1996		266	153	17.1	12.2	24.9	596.5	15.19	870.3	1,545.8	2,416.1	105.0
1997	235	266	141	16.2	11.2	22.8	596.4	15.90	938.0	1,467.8	2,399.6	116.2
1998		260	148	15.8	11.0	22.4	607.5	16.65	952.4	1,511.0	2,442.2	85.3
1999		265	140	16.0	11.4	22.8	623.5	16.88	952.3	1,470.3	2,467.5	95.6
2000		256	137	15.5	10.9	21.0	613.6	18.30	959.3	1,512.0	2,476.5	79.3
2001		248	133	15.5	11.0	19.9	609.5	18.44	822.2	1,359.5	2,189.9	59.4
2002	209	240	123	13.2	9.2	17.6	547.2	18.60	762.3	1,261.5	2,036.9	59.5
2003		245	123	12.4	8.6	16.5	522.9	19.09	787.1	1,204.5	1,986.2	41.6
2004		242	118	11.4	8.2	16.4	493.6	19.04	806.2	1,081.2	1,865.7	50.6
2005		233	114	11.4	8.2	16.7	532.2	19.73	946.8	1,193.4	2,121.6	64.2
2006		235P	118P	11.9	8.7	17.6	580.1	20.83	1,072.6	1,401.9	2,452.7	97.7
2007		232P	115P	11.8P	8.6P	16.6P	571.9P	21.04P	996.1P	1,302.0P	2,277.9P	70.2P
2008		229P	113P	11.4P	8.4P	16.1P	573.1P	21.53P	1,001.1P	1,308.4P	2,289.1P	69.6P
2009		226P	111P	11.0P	8.1P	15.6P	574.2P	22.02P	1,006.0P	1,314.8P	2,300.3P	69.1P
2010		223P	108P	10.7P	7.9P	15.1P	575.4P	22.52P	1,010.9P	1,321.2P	2,311.5P	68.5P

INDICES OF CHANGE
Year	Companies	Establishments		Employment			Compensation		Production ($ million)
		Total	with 20 or more employees	Total (000)	Production		Payroll ($ mil)	Wages ($/hr)	Cost of Materials	Value Added by Manufacture	Value of Shipments	Capital Invest.
		Total	with 20 or more employees	Total (000)	Workers (000)	Hours (Mil)	Payroll ($ mil)	Wages ($/hr)	Cost of Materials	Value Added by Manufacture	Value of Shipments	Capital Invest.
Sources: Same as General Statistics. Values reflect change from the base year, 2002. Values above 100 mean greater than 2002, values below 100 mean less than 2002, and the values of 100 in other years means the same as 2002. ‘P's show projections by the editors.
1992	122	120	118	119	113	117	91	74	85	92	90	117
1997	112	111	115	123	122	130	109	85	123	116	118	195
2001		103	108	117	120	113	111	99	108	108	108	100
2002	100	100	100	100	100	100	100	100	100	100	100	100
2003		102	100	94	93	94	96	103	103	95	98	70
2004		101	96	86	89	93	90	102	106	86	92	85
2005		97	93	86	89	95	97	106	124	95	104	108
2006		98P	96P	90	95	100	106	112	141	111	120	164
2007		97P	94P	89P	93P	94P	105P	113P	131P	103P	112P	118P
2008		95P	92P	86P	91P	91P	105P	116P	131P	104P	112P	117P
2009		94P	90P	83P	88P	89P	105P	118P	132P	104P	113P	116P
2010		93P	88P	81P	86P	86P	105P	121P	133P	105P	113P	115P

SELECTED RATIOS
For 2002	Avg. of All Manufact.	Analyzed Industry	Index	For 2002	Avg. of All Manufact.	Analyzed Industry	Index
Sources: Same as General Statistics. The ‘Average of All Manufacturing’ column represents the average of all manufacturing industries reported for the most recent complete year available. The Index shows the relationship between the Average and the Analyzed Industry. For example, 100 means that they are equal; 500 that the Analyzed Industry is five times the average; 50 means that the Analyzed Industry is half the national average. The abbreviation ‘na’ is used to show that data are ‘not available’. Ratios shown for 2002, the last complete census year.
Employees per Establishment	42	55	131	Value Added per Production Worker	182,367	137,120	75
Payroll per Establishment	1,639,184	2,280,000	139	Cost per Establishment	5,769,015	3,176,250	55
Payroll per Employee	39,053	41,455	106	Cost per Employee	137,446	57,750	42
Production Workers per Establishment	30	38	130	Cost per Production Worker	195,506	82,859	42
Wages per Establishment	694,845	1,364,000	196	Shipments per Establishment	11,158,348	8,487,083	76
Wages per Production Worker	23,548	35,583	151	Shipments per Employee	265,847	154,311	58
Hours per Production Worker	1,980	1,913	97	Shipments per Production Worker	378,144	221,402	59
Wages per Hour	11.89	18.60	156	Investment per Establishment	361,338	247,917	69
Value Added per Establishment	5,381,325	5,256,250	98	Investment per Employee	8,609	4,508	52
Value Added per Employee	128,210	95,568	75	Investment per Production Worker	12,245	6,467	53

LEADING COMPANIES Number shown: 75 Total sales ($ mil): 18,411 Total employment (000): 18.1
Company Name	Address				CEO Name	Phone	Co. Type	Sales ($ mil)	Empl. (000)
Source: Ward's Business Directory of U.S. Private and Public Companies, Volumes 1 and 2, 2008. The company type code used is as follows: P - Public, R - Private, S - Subsidiary, D - Division, J - Joint Venture, A - Affiliate, G - Group. Sales are in millions of dollars, employees are in thousands. An asterisk (*) indicates an estimated sales volume. The symbol < stands for ‘less than’. Company names and addresses are truncated, in some cases, to fit into the available space.
Amarillo Gear Co.	PO Box 1789	Amarillo	TX	79105	Steve Chaloupka	806-622-1273	S	7,000*	0.1
Twin Disc SouthEast Inc.	11700 NW 101 Rd.	Medley	FL	33178	Michael E. Batten	541-485-2203	S	5,317*	0.9
Festo Corp.	PO Box 18023	Hauppauge	NY	11788		631-435-0800	R	2,452*	0.2
Horsburgh and Scott Co.	5114 Hamilton Ave.	Cleveland	OH	44114	Ray Albertini	216-431-3900	R	477*	0.6
Colfax Corp.	8730 Stony Pnt Pky	Richmond	VA	23235	John A. Young	804-560-4070	R	394	2.0
Gleason Corp.	PO Box 22970	Rochester	NY	14692		585-473-1000	R	350*	2.6
Twin Disc Inc.	1328 Racine St.	Racine	WI	53403	Michael E. Batten	262-638-4000	P	317	0.9
Nidec-Shimpo America Corp.	1701 Glenlake Ave.	Itasca	IL	60143	Yoshio Takahara	630-924-7138	R	256*	<0.1
Luk Clutch Systems L.L.C.	PO Box 798	Wooster	OH	44691		330-264-4383	R	193*	1.0
Centrilift	200 W Stuart Roosa	Claremore	OK	74017	Chad Deaton	918-341-9600	S	115*	1.5
Cleveland Motion Controls Inc.	7550 Hub Pkwy.	Cleveland	OH	44125	Wayne Foley	216-524-8800	S	95*	0.1
RAM Industries Inc.	PO Box 629	Leesport	PA	19533		610-916-3939	R	75*	0.3
Keb America Inc.	5100 Valley Indust.	Shakopee	MN	55379	Andy Delius	952-224-1400	R	68*	<0.1
Von Weise Gear Co.	1401 E N St.	Eldon	MO	65026	Davin Moore		R	62*	0.3
Jrlon Inc.	PO Box 244	Palmyra	NY	14522	James Redmond	315-597-4067	R	59*	<0.1
Columbia Gear Corp.	530 County Rd. 50	Avon	MN	56310	Dana Lynch	320-356-7301	R	57*	0.4
Bunting Bearings L.L.C.	PO Box 729	Holland	OH	43528	Keith Brown	419-866-7000	R	50*	<0.1
Auburn Gear Inc.	400 E Auburn Dr.	Auburn	IN	46706	George Callas	260-925-3200	R	45*	0.2
Gast Manufacturing Inc.	PO Box 97	Benton Harbor	MI	49022	Ivy B. Suter	269-926-6171	S	40*	0.6
Hub City Inc.	PO Box 1089	Aberdeen	SD	57402	Henry W. Knueppel	605-225-0360	S	40*	0.3
Koellmann Gear Corp.	PO Box 101	Waldwick	NJ	07463	Michael Rasovic	201-447-0200	R	37*	0.3
Milwaukee Gear Co.	5150 N Prt Washing.	Milwaukee	WI	53217	Richard Fullington	414-962-3532	R	37*	0.3
Hoffco/Comet Industries Inc.	358 NW F Street	Richmond	IN	47374	John Bratt	765-966-8161	R	35*	0.2
Tol-O-Matic Inc.	3800 Cnty Rd 116	Hamel	MN	55340	William Toles	763-478-8000	R	31*	0.2
Pittman Inc.	343 Godshall Dr.	Harleysville	PA	19438	Ron Bean	215-256-6601	S	30*	0.2
Intergrated Industrial Systems	475 Main St.	Yalesville	CT	06492	John Herbst	203-265-5684	R	30*	0.2
Rostra Precision Controls Inc.	2519 Dana Dr.	Laurinburg	NC	28352	Raymond Ford	910-276-4853	R	30*	0.2
Bison Gear and Engineering	3850 Ohio Ave.	Saint Charles	IL	60174	Norman Bullock	630-377-4327	R	26*	0.2
Progress Instruments Inc.	807 NW Commerce	Lees Summit	MO	64086		816-524-4442	R	26*	0.1
AMI Arc Machines Inc.	10500 Orbital Way	Pacoima	CA	91331	M. E. Gedgaudas	818-896-9556	R	25*	0.2
Guyan International Inc.	PO Box 2068	Streetsboro	OH	44241	Richard Olszewski	330-626-2801	R	25*	0.1
Arrow Gear Company Inc.	2301 Curtiss St.	Downers Grove	IL	60515	Joseph Arvin	630-969-7640	R	23*	0.2
Overton Gear and Tool Corp.	530 Westgate Dr.	Addison	IL	60101	Lou Ertel	630-543-9570	R	23*	0.2
AC Technology Corp.	630 Douglas St.	Uxbridge	MA	01569	Allen Ottoson	508-278-9100	R	22*	0.2
Mamco Corp.	PO Box 510	Franksville	WI	53126	William Meltzer	262-886-9069	R	22*	0.1
Regal-Beloit Corp. Durst Div.	PO Box 298	Beloit	WI	53512		608-365-2563	S	22*	0.2
Morris Bean and Co.	777 E Hyde Rd.	Yellow Springs	OH	45387	Edward Myers	937-767-7301	R	20*	0.2
Smith Jones Inc.	PO Box 340	Kellogg	IA	50135	John Flintham	641-526-8211	R	20*	0.1
Harold Beck and Sons Inc.	2300 Terry Dr.	Newtown	PA	18940	Douglas Beck	215-968-4600	R	20*	0.1
Matlock Electric Company Inc.	2780 Highland Ave.	Cincinnati	OH	45212	Joseph Geoppinger	513-731-9600	R	20*	<0.1
Eastern Air Devices Inc.	1 Progress Dr.	Dover	NH	03820	James Elsner	603-742-3330	R	19*	0.1
Process Industries Consortium	3860 River Rd.	Schiller Park	IL	60176	Jeff Monger	847-671-1631	R	18*	0.1
Gilcrest Equipment Co.	618 N Enterprise Dr	Warrensburg	MO	64093	James Gilcrest	660-422-4272	R	18*	<0.1
Merkle-Korff Industries Inc.	25 NW Point Blvd.	Elk Grove Vlg	IL	60007		847-296-8800	R	16*	0.1
Chicago Gear - D O James Corp.	2823 W Fulton St.	Chicago	IL	60612	Frank Romans	773-638-0508	R	16*	0.1
Motor Technology Inc.	2796 Culver Ave.	Dayton	OH	45429	Robert Buckwalder	937-294-1041	R	16*	<0.1
Renold Inc.	100 Bourne St.	Westfield	NY	14787	Thomas Murrer	716-326-3121	R	15*	0.1
Nord Gear Corp.	PO Box 367	Waunakee	WI	53597	Terry Schadeberg	608-849-7300	R	15*	<0.1
PIC Design L.L.C.	PO Box 1004	Middlebury	CT	06762		203-758-8272	R	15*	<0.1
American Autogard Corp.	5173 26th Ave.	Rockford	IL	61109	Derek Gold	815-229-3190	R	15*	0.1
Cleveland Gear Company Inc.	3249 E 80th St.	Cleveland	OH	44104	Dana Lynch	216-641-9000	R	15*	0.1
Gear Works Seattle Inc.	PO Box 80886	Seattle	WA	98108	Jay Hamilton	206-762-3333	R	15*	0.1
Graetz Manufacturing Inc.	W11094 St Hwy. 64	Pound	WI	54161	Alton Graetz	920-897-4041	R	14*	<0.1
RAM-Gear Manufacturing Inc.	PO Box 1369	Alice	TX	78333	Ramiro Tagle	361-668-0235	R	14*	<0.1
Reuland Electric Co.	PO Box 1464	La Puente	CA	91749	Noel Reuland	626-964-6411	R	13*	0.1
Acme Gear Company Inc.	PO Box 779	Englewood	NJ	07631	Joseph Gelles	201-568-2245	R	13*	<0.1
Superior Gearbox Co.	PO Box 645	Stockton	MO	65785	Richard Carr	417-276-5191	R	13*	<0.1
JG Kern Enterprises Inc.	44044 Merrill Rd.	Sterling Hgts	MI	48314	Brian Kern	586-726-1040	R	12*	<0.1
Lone Star Racing Inc.	1424 E Broadway	Phoenix	AZ	85040	Tom Fisher	602-243-7437	R	12*	<0.1
Max Zero Inc.	13200 6th Ave. N	Plymouth	MN	55441	Lyle Gerads	763-546-4300	R	11*	<0.1
MI-TECH Inc.	PO Box 62499	N Charleston	SC	29419	William Totten	843-553-2743	R	10*	<0.1
Schafer Gear Works Inc.	4701 Nimtz Pkwy.	South Bend	IN	46628	Bipin Doshi	574-234-4116	R	10*	0.1
Joseph Industries Inc.	10039 A Hudson	Streetsboro	OH	44241	Patrick Finnegan	330-528-0091	R	10*	<0.1
Hart Design and Manufacturing	1940 Radisson St.	Green Bay	WI	54302	John Adams	920-468-5927	R	10*	<0.1
Reliance Gear Corp.	205 W Factory Rd.	Addison	IL	60101	Leroy Maros	630-543-6640	R	9*	<0.1
Force Control Industries Inc.	PO Box 18366	Fairfield	OH	45018	James Besl	513-868-0900	R	9*	<0.1
Appliance Controls of Texas	PO Box 1068	Rowlett	TX	75030	Edward Gray	972-475-4180	R	9*	<0.1
VanAir Manufacturing Inc.	19015 US Hwy., 12	New Buffalo	MI	49117	Ralph Kokot	269-469-4461	R	9*	<0.1
Kem Equipment Inc.	PO Box 546	Tualatin	OR	97062	Travis Garske	503-692-5012	R	9*	<0.1
Steward Machine Company Inc.	PO Box 11008	Birmingham	AL	35202	W Debardeleben	205-841-6461	R	9*	0.1
De’ran Gear Inc.	9405 N County Rd.	Lubbock	TX	79415	Douglas Randolph	806-746-6926	R	9*	<0.1
JW Performance Transmission	1826 Baldwin St.	Rockledge	FL	32955	John Winters	321-632-6205	R	8*	<0.1
Wilkie Brothers Conveyors Inc.	PO Box 219	Marysville	MI	48040	Robert Wilkie	810-364-4820	R	8*	<0.1
Predator Systems Inc.	600 Psi Dr.	Boca Raton	FL	33431	Gordon Yowell	561-394-9991	R	8*	<0.1
St Louis Gear Company Inc.	PO Box 880	Keokuk	IA	52632	Daniel Hodges	319-524-5042	R	7*	<0.1

MATERIALS CONSUMED
Material	Quantity	Delivered Cost ($ million)
Source: 2002 Economic Census. Explanation of symbols used: (D): Withheld to avoid disclosure of competitive data; na: Not available; (S): Withheld because statistical norms were not met; (X): Not applicable; (Z): Less than half the unit shown; nec: Not elsewhere classified; nsk: Not specified by kind; - : zero; p : 10-19 percent estimated; q : 20-29 percent estimated.
Metal bolts, nuts, screws, and other screw machine products	(X)	13.7
Other fabricated metal products (exc. castings and forgings)	(X)	12.5
Cold iron and steel forgings	(X)	13.8
Other iron and steel forgings	(X)	31.2
Nonferrous forgings	(X)	4.8
Iron and steel castings (rough and semifinished)	(X)	56.6
Nonferrous (aluminum, copper, etc.) castings (rough and semifinished)	(X)	15.3
Steel bars, bar shapes, and plates (exc. castings, forgings, fabr. metal products)	(X)	42.3
Steel sheet and strip (including tinplate)	(X)	(D)
All other steel shapes and forms (exc. castings, forgings, fabr. metal products)	(X)	12.8
Copper and copper-base alloy shapes and forms (exc. castings, forgings, fabr. metal products)	(X)	6.0
All other nonferrous shapes and forms (exc. castings, forgings, fabr. metal products)	(X)	3.1
Scrap, including iron, steel, aluminum and aluminum-base alloy (exc. home scrap)	(X)	2.1
Ball bearings (mounted or unmounted)	(X)	9.7
Roller bearings (mounted or unmounted)	(X)	22.7
Balls, rollers, cages, collars, races, and other antifriction bearing components and parts	(X)	8.2
Clutches, couplings, and other mechanical power transmission equipment	(X)	84.1
Electric motors, generators, and parts	(X)	29.1
Paperboard containers, boxes, and corrugated paperboard	(X)	8.8
Grinding wheels and other abrasive products, exc. industrial diamonds	(X)	2.1
Fluid power pumps, motors, and hydrostatic transmissions	(X)	6.1
Special dies, tools, die sets, jigs, and fixtures (exc. cutting tools)	(X)	(D)
All other materials, components, parts, containers, and supplies	(X)	107.1
Materials, ingredients, containers, and supplies, nsk	(X)	123.4

PRODUCT SHARE DETAILS
Product or Product Class Shipments	Mil. $	Product or Product Class Shipments	Mil. $
Source: 2002 Economic Census. The values are product shipments in millions of dollars for 2002. Total product shipments may be lower or higher than industry shipments. See Introduction for a full discussion. Values of indented subcategories are summed in the main heading(s). The symbol (D) appears when data are withheld to prevent disclosure of competitive information. The abbreviation nsk stands for ‘not specified by kind’ and nec for ‘not elsewhere classified’. A dash (-) means zero.
SPEED CHANGERS, INDUSTRIAL HIGH-SPEED DRIVES, AND GEARS	1,949.0	epicyclic, etc.) shaft speed reducers and motor-reducers, center distance 6 in. (15.24 cm) or less	94.9
Gears	583.4	Enclosed concentric and parallel as above, center distance greater than 6 in. (15.24 cm)	51.3
Gears, pinions, racks, and worms, sold separately	583.4	Concentric and parallel (planetary, cycloid, epicyclic, etc.) gearmotors (shaft motor-reducers), less than 1 hp (746 watts)	76.8
Loose gears, coarse pitch (diametral pitch less than 20), helical and spur (and herringbone), diameter 24 in. (60.96 cm) or less, hard finished	159.1	Concentric and parallel as above, least 1 hp (746 watts), up through 5 hp (3.73 kW)	53.9
Loose gears, as above, diameter 24 in. (60.96 cm) or less, other than hard finished	86.6	Concentric and parallel as above, 5 hp (3.73 kW), up through 20 hp (14.9 kW)	14.5
Loose gears, as above, diameter more than 24 in. (60.96 cm), up through 72 in. (182.88 cm)	52.8	Concentric and parallel as above, more than 20 hp (14.9 kW)	(D)
Loose gears, as above, diameter more than 72 in. (182.88 cm)	15.1	Planetary, cycloidal, epicyclic, chain, and cam reducers and gearmotors	127.7
Coarse pitch (diametral pitch less than 20) worms and worm gearing, sold separately	48.8	Replacement parts for concentric and parallel shaft speed reducer, motor-reducer, and gearmotor Products	(D)
Loose gears, coarse pitch (diametral pitch less than 20), bevel (straight, spiral, and other)	91.1	Shaft-mounted speed reducers and screw conveyor drives and parts	113.0
Loose gearing, coarse pitch (diametral pitch less than 20), nec, including racks	31.7	Maximum bore of hollow shaft 2.756 in. (70 mm) or less in diameter	46.9
Loose gears, fine pitch (diametral pitch 20 or more), helical and spur (and herringbone)	60.7	Maximum bore of hollow shaft more than 2.756 in. (70 mm) in diameter	61.5
Fine pitch (diametral pitch 20 or more) worms and worm gearing, sold separately	6.6	Replacement parts	4.5
Loose gearing, fine pitch (diametral pitch 20 or m ore), nec, including bevel gears and racks	30.8	Industrial high-speed drives, fixed ratio, pitch line velocity of 5000 feet (1525 meters) per minute or more	(D)
Speed changers and industrial high-speed drives, and parts other than loose gearing	1,289.4	Offset parallel shaft and right angle speed reducers, except Parts	256.9
Worm speed reducers	192.9	Offset parallel shaft speed reducers (including helical, herringbone, and spur), low-speed center 15 in. (38.10 cm) or less	29.5
Single reduction, center distance less than 3 in. (7.62 cm), with C-face, flange, or scoop mount	72.8	Offset parallel shaft speed reducers (including helical, herringbone, and spur), low-speed center more than 15 in. (38.10 cm)	19.8
Single reduction, center distance less than 3 in. (7.62 cm), without C-face, flange, or scoop mount	31.4	Right angle, single reduction speed reducers, other than worm	207.6
Single reduction, center distance 3 in. (7.62 cm) or more	68.4	Replacement parts for offset parallel and right angle speed Reducers	24.2
Double or multiple reduction (worm/worm or helical/ worm)	20.2	Mechanical adjustable speed drives (nonhydraulic variable speed changers), excluding parts	41.7
Right angle worm gear motors (enclosed right angle worm gear drive in common support with an electric motor, having an exclusive and dependent, or interrelated, design)	(D)	Parts for mechanical adjustable speed drives (nonhydraulic variable speed changers)	6.5
Right angle worm gearmotors, less than 1 hp (746 watts)	18.0	Other geared speed changers, industrial high-speed drives, and mechanical variable speed drives (gearboxes and allied products), nec, and parts	88.8
Right angle worm gearmotors, at least 1 hp (746 watts)	(D)	Speed changers, industrial high-speed drives, and gears, nsk, total	76.2
Replacement parts for worm gear products (except for worms and worm gears)	25.2
Planetary, cycloid, epicyclic, chain, cam, and allied concentric and parallel shaft speed reducers, motor-reducers, and gearmotor products, including parts	444.4
Enclosed concentric and parallel (planetary, cycloid,

INPUTS AND OUTPUTS FOR SPEED CHANGER, INDUSTRIAL HIGH-SPEED DRIVE, & GEAR
Economic Sector or Industry Providing Inputs	%	Sector	Economic Sector or Industry Buying Outputs	%	Sector
Compensation of employees	37.1		Motor vehicle parts	17.7	Manufg.
Management of companies & enterprises	6.6	Services	Exports of goods & services	14.2	Cap Inv
Mechanical power transmission equipment	4.7	Manufg.	Construction machinery	6.3	Manufg.
Wholesale trade	3.9	Trade	Material handling equipment	6.2	Manufg.
Iron & steel mills & ferroalloys	3.2	Manufg.	Wholesale trade	5.1	Trade
Ferrous metal foundries	3.2	Manufg.	Industrial machinery, nec	4.9	Manufg.
Forging, stamping, & sintering, nec	3.0	Manufg.	Electromedical & electrotherapeutic apparatus	4.2	Manufg.
Ball & roller bearings	2.7	Manufg.	Engine equipment, nec	3.5	Manufg.
Noncomparable imports	2.6	Foreign	Other S/L govt. enterprises	3.0	S/L Govt
Motors & generators	2.2	Manufg.	Commercial & industrial equipment repair/maintenance	2.9	Services
Engine equipment, nec	1.4	Manufg.	Farm machinery & equipment	2.4	Manufg.
Power generation & supply	1.0	Util.	Search, detection, & navigation instruments	2.0	Manufg.
Nonferrous metal foundries	1.0	Manufg.	Packaging machinery	1.9	Manufg.
Taxes on production & imports, less subsidies	1.0		Waste management & remediation services	1.8	Services
Specialized design services	0.9	Services	Plastics & rubber industry machinery	1.6	Manufg.
Turned products & screws, nuts, & bolts	0.9	Manufg.	Mining & oil & gas field machinery	1.6	Manufg.
Employment services	0.8	Services	Ship building & repairing	1.6	Manufg.
Machine shops	0.8	Manufg.	Rolling mill & other metalworking machinery	1.6	Manufg.
Advertising & related services	0.7	Services	Tobacco products	1.5	Manufg.
Legal services	0.7	Services	Turbines & turbine generator set units	1.4	Manufg.
Truck transportation	0.7	Util.	Power-driven handtools	1.4	Manufg.

INPUTS AND OUTPUTS FOR SPEED CHANGER, INDUSTRIAL HIGH-SPEED DRIVE, & GEAR - Continued
Economic Sector or Industry Providing Inputs	%	Sector	Economic Sector or Industry Buying Outputs	%	Sector
Source: Benchmark Input-Output Accounts for the U.S. Economy, 2002, U.S. Department of Commerce, Washington, D.C., January 2008. The abbreviation nec stands for ‘not elsewhere classified’.
Automotive equipment rental & leasing	0.6	Fin/R.E.	Metal cutting & forming machine tools	1.2	Manufg.
Semiconductors & related devices	0.6	Manufg.	Railroad rolling stock	1.1	Manufg.
Real estate	0.6	Fin/R.E.	General purpose machinery, nec	1.1	Manufg.
Securities, commodity contracts, investments	0.6	Fin/R.E.	Periodical publishers	1.0	Services
Business support services	0.6	Services	Motors & generators	1.0	Manufg.
Printed circuit assemblies (electronic assembiles)	0.6	Manufg.	Lawn & garden equipment	1.0	Manufg.
Architectural, engineering, & related services	0.6	Services	Services to buildings & dwellings	0.7	Services
Paperboard containers	0.6	Manufg.	Commercial & service industry machinery, nec	0.7	Manufg.
Natural gas distribution	0.5	Util.	Fluid power process machinery	0.7	Manufg.
Maintenance/repair of nonresidential structures	0.4	Construct.	Architectural, engineering, & related services	0.6	Services
Support services, nec	0.4	Services	Asphalt paving mixtures & blocks	0.5	Manufg.
Lessors of nonfinancial assets	0.4	Fin/R.E.	Personal & household goods repair/maintenance	0.5	Services
Copper rolling, drawing, extruding, & alloying	0.4	Manufg.	Mechanical power transmission equipment	0.5	Manufg.
Services to buildings & dwellings	0.4	Services	Wood containers & pallets	0.4	Manufg.
Telecommunications	0.4	Services	Scientific research & development services	0.4	Services
Scientific research & development services	0.3	Services	S/L govt. passenger transit	0.2	S/L Govt
Accounting, tax preparation, bookkeeping, & payroll	0.3	Services	Commercial & industrial machinery rental & leasing	0.2	Fin/R.E.
Investigation & security services	0.3	Services	Semiconductor machinery	0.2	Manufg.
Commercial & industrial machinery rental & leasing	0.3	Fin/R.E.	Scenic & sightseeing transport & related services	0.2	Util.
Warehousing & storage	0.3	Util.	Electronic & precision equipment repair/maintenance	0.2	Services
Management, scientific, & technical consulting	0.3	Services	Rail transportation	0.1	Util.
Automotive repair & maintenance, ex. car washes	0.3	Services	Investigation & security services	0.1	Services
Data processing, hosting, & related services	0.2	Services
Monetary authorities/depository credit intermediation	0.2	Fin/R.E.
Commercial & industrial equipment repair/maintenance	0.2	Services
Fluid power process machinery	0.2	Manufg.
Coating, engraving, heat treating & allied activities	0.2	Manufg.
Professional, scientific, technical services, nec	0.2	Services
Food services & drinking places	0.2	Services
Facilities support services	0.2	Services
Abrasive products	0.1	Manufg.
Aluminum products from purchased aluminum	0.1	Manufg.
Rubber products, nec	0.1	Manufg.
Chemical products & preparations, nec	0.1	Manufg.
Other computer related services, including facilities	0.1	Services
Paperboard mills	0.1	Manufg.

OCCUPATIONS EMPLOYED BY ENGINE, TURBINE, & POWER TRANSMISSION EQUIPMENT
Occupation	% of Total 2006	Change to 2016	Occupation	% of Total 2006	Change to 2016
Source: Industry-Occupation Matrix, Bureau of Labor Statistics, December 4, 2007. These data are reported based on 4-digit NAICS categories but have been matched to corresponding 6-digit NAICS industry codes. The change reported for each occupation to the year 2016 is a percent of growth or decline as estimated by the Bureau of Labor Statistics. The abbreviation nec stands for ‘not elsewhere classified’.
Team assemblers	10.8	-16.1	Welders, cutters, solderers, & brazers	1.5	-10.7
Engine & other machine assemblers	7.0	-16.1	Industrial machinery mechanics	1.5	-3.5
Machinists	6.7	-11.9	Laborers & freight, stock, & material movers, hand	1.4	-24.5
First-line supervisors/managers of production workers	3.7	-16.1	Drilling & boring machine tool operators	1.4	-24.5
Inspectors, testers, sorters, samplers, & weighers	3.3	-20.9	General & operations managers	1.3	-24.5
Computer-controlled machine tool operators	3.2	-7.7	Cutting, punching, & press machine operators	1.2	-24.5
Assemblers & fabricators, nec	3.2	-24.5	Production, planning, & expediting clerks	1.2	-16.1
Mechanical engineers	2.9	-16.1	Stock clerks & order fillers	1.1	-29.8
Lathe & turning machine tool operators & tenders	2.8	-24.5	Electricians	1.1	-13.0
Maintenance & repair workers, general	2.6	-16.1	Shipping, receiving, & traffic clerks	1.1	-19.2
Multiple machine tool operators & tenders	2.4	-7.7	Customer service representatives	1.1	-7.7
Grinding, lapping, polishing machine tool operators	1.9	-18.6

INDUSTRY DATA BY STATE
State	Establishments	Shipments			Employment				Cost as % of Shipments	Investment per Employee ($)
State	Establishments	Total ($ mil)	% of U.S.	Per Establ.	Total Number	% of U.S.	Per Establ.	Wages ($/hour)	Cost as % of Shipments	Investment per Employee ($)
Source: 2002 Economic Census. The states are in descending order of shipments or establishments (if shipment data are missing for the majority). The symbol (D) appears when data are withheld to prevent disclosure of competitive information. States marked with (D) are sorted by number of establishments. A dash (-) indicates that the data element cannot be calculated. Data may not show all states active in the NAICS category. All data available at the time of publication are shown.
Wisconsin	21	244.4	12.0	11,639.2	1,854	14.0	88	21.25	38.2	3,859
Indiana	7	220.9	10.8	31,550.1	1,394	10.5	199	19.62	36.5	5,274
Texas	12	112.7	5.5	9,389.9	683	5.2	57	22.81	46.8	6,859
Missouri	12	105.7	5.2	8,807.1	671	5.1	56	12.35	44.1	2,404
Virginia	3	98.9	4.9	32,969.3	342	2.6	114	17.30	44.7	2,544
New Jersey	10	46.4	2.3	4,638.8	290	2.2	29	18.34	42.4	1,638
Pennsylvania	10	40.4	2.0	4,038.9	267	2.0	27	20.77	37.9	2,423