NAICS 327992 - Ground or Treated Mineral and Earth 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.
Source: 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		354	129	8.7	6.6	13.6	237.5	11.70	666.2	845.5	1,523.3	53.9
1992	247	368	127	9.5	7.1	15.2	299.1	12.77	690.6	1,081.2	1,774.4	47.1
1993		357	120	9.4	7.0	15.3	297.3	12.65	768.8	1,085.8	1,847.6	64.7
1994		349	124	9.4	7.0	14.6	305.2	14.10	757.2	1,072.6	1,830.1	86.5
1995		355	124	10.2	7.7	15.9	327.2	13.58	794.8	1,202.1	1,993.0	86.9
1996		390	129	10.5	7.1	14.2	340.6	14.90	845.0	1,145.5	1,990.8	88.4
1997	258	383	125	9.9	7.0	14.8	355.1	15.08	930.6	1,395.3	2,316.9	133.2
1998		404	143	9.8	7.2	15.1	353.0	15.23	902.7	1,315.1	2,222.1	132.6
1999		387	116	10.1	7.5	15.9	370.7	15.05	955.3	1,330.2	2,268.8	131.1
2000		381	124	10.1	7.4	15.9	369.9	15.13	1,087.3	1,240.8	2,311.5	127.7
2001		370	123	9.5	6.8	14.6	349.1	15.59	1,055.9	1,158.7	2,217.3	93.9
2002	184	291	80	6.8	4.6	9.5	278.9	18.20	656.7	1,431.7	2,078.3	82.8
2003		281	84	7.4	5.1	10.5	309.0	18.85	746.9	1,539.2	2,281.1	76.3
2004		264	84	5.8	3.8	7.9	266.1	19.95	725.7	1,460.3	2,208.8	130.3
2005		267	91	5.9	4.0	8.5	274.6	19.84	1,067.8	1,304.0	2,376.1	88.1
2006		295P	89P	6.1	4.2	9.1	313.6	21.55	1,290.8	1,513.3	2,792.7	130.6
2007		288P	86P	6.6P	4.4P	9.3P	318.9P	20.87P	1,194.9P	1,400.9P	2,585.2P	125.8P
2008		282P	83P	6.3P	4.2P	8.8P	319.4P	21.45P	1,219.8P	1,430.1P	2,639.1P	129.2P
2009		276P	79P	6.0P	3.9P	8.4P	319.8P	22.04P	1,244.7P	1,459.3P	2,693.1P	132.6P
2010		269P	76P	5.8P	3.7P	7.9P	320.2P	22.62P	1,269.7P	1,488.5P	2,747.0P	135.9P

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.
Source: 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	134	126	159	140	154	160	107	70	105	76	85	57
1997	140	132	156	146	152	156	127	83	142	97	111	161
2001		127	154	140	148	154	125	86	161	81	107	113
2002	100	100	100	100	100	100	100	100	100	100	100	100
2003		97	105	109	111	111	111	104	114	108	110	92
2004		91	105	85	83	83	95	110	111	102	106	157
2005		92	114	87	87	89	98	109	163	91	114	106
2006		101P	111P	90	91	96	112	118	197	106	134	158
2007		99P	107P	97P	96P	98P	114P	115P	182P	98P	124P	152P
2008		97P	103P	93P	91P	93P	115P	118P	186P	100P	127P	156P
2009		95P	99P	88P	85P	88P	115P	121P	190P	102P	130P	160P
2010		92P	95P	85P	80P	83P	115P	124P	193P	104P	132P	164P

SELECTED RATIOS
For 2002	Avg. of All Manufact.	Analyzed Industry	Index	For 2002	Avg. of All Manufact.	Analyzed Industry	Index
Source: 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	23	56	Value Added per Production Worker	182,367	311,239	171
Payroll per Establishment	1,639,184	958,419	58	Cost per Establishment	5,769,015	2,256,701	39
Payroll per Employee	39,053	41,015	105	Cost per Employee	137,446	96,574	70
Production Workers per Establishment	30	16	54	Cost per Production Worker	195,506	142,761	73
Wages per Establishment	694,845	594,158	86	Shipments per Establishment	11,158,348	7,141,924	64
Wages per Production Worker	23,548	37,587	160	Shipments per Employee	265,847	305,632	115
Hours per Production Worker	1,980	2,065	104	Shipments per Production Worker	378,144	451,804	119
Wages per Hour	11.89	18.20	153	Investment per Establishment	361,338	284,536	79
Value Added per Establishment	5,381,325	4,919,931	91	Investment per Employee	8,609	12,176	141
Value Added per Employee	128,210	210,544	164	Investment per Production Worker	12,245	18,000	147

LEADING COMPANIES Number shown: 49 Total sales ($ mil): 106,436 Total employment (000): 92.5
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.
Koch Industries Inc.	PO Box 2256	Wichita	KS	67201	David L. Robertson	316-828-5500	R	90,000*	80.0
Shincor Silicones Inc.	1150 Damar Dr.	Akron	OH	44305	Jun Hamuro	330-630-9460	R	9,717*	<0.1
G-I Holdings Corp.	1361 Alps Rd.	Wayne	NJ	07470	Samuel Heyman	973-628-3000	R	1,970	3.6
Solvay America Inc.	3333 Richmond	Houston	TX	77098	David G. Birney	713-525-6000	S	1,611*	4.0
C-E Minerals Inc.	100 Mansell Ct. E	Roswell	GA	30076	Bernd Pittsburger	770-225-7910	S	891*	<0.1
R.T. Vanderbilt Company Inc.	30 Winfield St.	Norwalk	CT	06856	Roger K. Price	203-853-1400	R	611*	0.6
Mitsub Polycrystalline Silicon	7800 Mitsubishi Ln.	Theodore	AL	36582	Akira Seino	251-443-6440	R	288*	0.1
Metaullics Systems Div/Pyrotek	31935 Aurora Rd.	Cleveland	OH	44139	Alan Roy	440-349-8800	R	250*	<0.1
Acheson Colloids Co.	1600 Washington	Port Huron	MI	48060		810-984-5581	S	165*	0.9
Edw C Levy Co.	9300 Dix	Dearborn	MI	48120	Edward Levy	313-843-7200	R	159*	0.4
Magnesium Elektron Inc.	500 Point Breeze Rd	Flemington	NJ	08822	Alan Foster	908-782-5800	R	84*	0.1
Fortitech Inc.	2105 Technology	Schenectady	NY	12308	Walter Borisenok	518-372-5155	R	80*	0.1
Norlite Corp.	PO Box 694	Cohoes	NY	12047	David Carabetta	518-235-0401	R	76*	0.3
Superior Graphite Co.	10 S Riverside Plz.	Chicago	IL	60606	Edward Carney	312-559-2999	R	70*	<0.1
Multisorb Technologies Inc.	325 Harlem Rd.	Buffalo	NY	14224	Mark E. Celmer	716-824-8900	R	44*	0.3
US Cosmetics Corp.	PO Box 859	Dayville	CT	06241	Shigeru Kishida	860-779-3990	R	37*	<0.1
Minmetals Inc.	120 Schor Ave.	Leonia	NJ	07605	Shuxin Yu	201-461-3750	R	35*	<0.1
American Art Clay Company Inc.	6060 Guion Rd.	Indianapolis	IN	46254	William Berry	317-244-6871	R	34*	0.1
Aluchem Inc.	1 Landy Ln.	Cincinnati	OH	45215		513-733-8519	R	25*	<0.1
Behm Quartz Industries Inc.	PO Box 173	Dayton	OH	45404	David Gitridge	937-236-3250	R	19*	<0.1
Therm-O-Rock East Inc.	PO Box 429	New Eagle	PA	15067	Edward Dobkin	724-258-3670	R	18*	0.1
Biosan Laboratories Inc.	PO Box 325	Derry	NH	03038	John Bragg	603-432-5022	R	17*	<0.1
Barretts Minerals Inc.	8625 Hwy. 91 S	Dillon	MT	59725		406-683-4231	S	16*	<0.1
Simpson Technologies Corp.	751 Shoreline Dr.	Aurora	IL	60504	Bruce Dienst	630-978-0044	R	14*	<0.1
Clay Laguna Co.	14400 Lomitas Ave.	City of Industry	CA	91746	Jonathan Brooks	626-330-0631	R	13*	0.1
Fluid Energy Processing/Equip.	PO Box 200	Hatfield	PA	19440	Gerard Leimkuhler	215-368-2510	R	12*	<0.1
CJ Langenfelder and Son Inc.	400 Pier Ave.	Stevensville	MD	21666		410-643-5575	R	12*	<0.1
Chemalloy Company Inc.	PO Box 350	Bryn Mawr	PA	19010	Anthony Demos	610-527-3700	R	12*	<0.1
Keystone Filler and Mfg. Co.	214 Railroad St.	Muncy	PA	17756	David Pfleegor	570-546-3148	R	12*	<0.1
Starvaggi Industries Inc.	401 Penn. Avenue	Weirton	WV	26062	Donald Donell	304-748-1400	R	11*	<0.1
Acimassu Inc.	PO Box 848	Rutland	VT	05702	Kevin Sheehy	802-775-5528	R	11*	<0.1
Eugene Sand and Gravel Inc.	PO Box 1067	Eugene	OR	97440	KC Klosterman	541-683-6400	R	11*	0.3
WA Mills Electro Minerals Co.	PO Box 89	Sun Prairie	WI	53590		608-837-5155	R	10*	<0.1
Stanhope Products Company Inc.	379 Albert Rd.	Brookville	OH	45309	Douglas Le Coney	216-861-3356	R	10*	<0.1
Kuert Concrete Inc.	3402 Lincoln Way	South Bend	IN	46628	John Fidler	574-232-9911	R	10*	<0.1
Seubert Excavators Inc.	PO Box 57	Cottonwood	ID	83522	Nicholas Seubert	208-962-3314	R	9*	<0.1
Rockland Corp.	12320 E Skelly Dr.	Tulsa	OK	74128	Elmer Heinrich	918-437-7310	R	9*	<0.1
Atlas Peat and Soil Inc.	9621 State Rd. 7	Boynton Beach	FL	33472	Brian Lulfs	561-734-7300	R	9*	<0.1
Dauber Company Inc.	PO Box 167	Tonica	IL	61370	William Dauber	815-442-3569	R	9*	<0.1
Industrial Quartz Corp.	7552 Saint Clair	Mentor	OH	44060	Richard Intihar	440-942-0909	R	7*	<0.1
Dylon Industries Inc.	7700 Clinton Rd.	Brooklyn	OH	44144	Robert Kowaleski	216-651-1300	R	7*	<0.1
New Riverside Ochre Company	PO Box 460	Cartersville	GA	30120	Tom Deems	770-382-4568	R	6*	<0.1
Southern Products Company Inc.	PO Box 189	Hoffman	NC	28347	Marshall Gilchrist	910-281-3189	R	5*	<0.1
Foster Dixiana Corp.	PO Box 2005	Columbia	SC	29202	Lawrence Forsell	803-791-3129	R	4*	<0.1
Lucky Sand and Gravel Company	12018 Frost Rd.	Mantua	OH	44255	Bernard Udelson	330-562-6198	R	4*	<0.1
Quartz Scientific Inc.	PO Box 1129	Fairport Harbor	OH	44077	James Atwell	440-354-2186	R	4*	<0.1
Chemrock Corp.	2601 Osage St.	Nashville	TN	37208	Raymond Perlman	615-320-1787	S	4*	<0.1
Virginia Vermiculite L.L.C.	PO Box 70	Louisa	VA	23093		540-967-2266	R	4*	<0.1
Spruce Pine Mica Co.	PO Box 219	Spruce Pine	NC	28777	Richard Montague	828-765-4241	R	2*	<0.1

MATERIALS CONSUMED
No Materials Consumed data available for this industry.

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.
MINERALS, GROUND OR TREATED.	1,985.6	Other minerals or earths, treated	814.9
Treated minerals and earths .	1,985.6	Exfoliated vermiculite aggregate.	20.8
Treated lightweight aggregate and crushed slag, minerals and earth.	342.3	Other exfoliated vermiculite (including loose fill insulation, acoustical, etc.)	14.4
Treated lightweight aggregate, such as diatomaceous earth, expanded clay, expanded slag, cinders, perlite, haydite, pumice, etc	91.3	Refractory magnesia (including dead-burned magnesia or magnesite)	108.9
Crushed slag.	250.9	Graphite, refined or blended.	8.5
Treated clays, artificially activated with acid or other materials.	558.8	Other treated minearals and earths, such as feldspar, mica, roofing, granules, etc.	662.3
		Treated minerals and earths, nsk, total	269.6

INPUTS AND OUTPUTS FOR GROUND OR TREATED MINERAL AND EARTH MANUFACTURING
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’.
Compensation of employees	18.5		Paints & coatings	14.3	Manufg.
Truck transportation	6.8	Util.	Cement	9.4	Manufg.
Management of companies & enterprises	3.3	Services	Iron & steel mills & ferroalloys	7.3	Manufg.
Ground or treated mineral & earth	3.1	Manufg.	Exports of goods & services	7.2	Cap Inv
Nonmetallic minerals, nec	2.8	Mining	Oil & gas operations services	5.9	Mining
Power generation & supply	2.8	Util.	Fertilizer	5.3	Manufg.
Natural gas distribution	2.5	Util.	Personal consumption expenditures	5.3
Stone mining & quarrying	2.5	Mining	Lime & gypsum products	5.3	Manufg.
Iron & steel mills & ferroalloys	1.9	Manufg.	Asphalt shingle & coating materials	4.4	Manufg.
Rail transportation	1.3	Util.	Chemical products & preparations, nec	4.4	Manufg.
Wholesale trade	1.1	Trade	Oil & gas well drilling	4.4	Mining
Architectural, engineering, & related services	0.9	Services	Pressed & blown glass & glassware, nec	3.2	Manufg.
Monetary authorities/depository credit intermediation	0.8	Fin/R.E.	Ground or treated mineral & earth	2.9	Manufg.
Semiconductors & related devices	0.7	Manufg.	Gaskets, packing, & sealing devices	2.6	Manufg.
Printed circuit assemblies (electronic assembiles)	0.7	Manufg.	Clay & nonclay refractory manufacturing	2.5	Manufg.
Professional, scientific, technical services, nec	0.6	Services	Carbon & graphite products	2.4	Manufg.
Sand, gravel, clay, & refractory minerals	0.6	Mining	Motor vehicle parts	2.1	Manufg.
Real estate	0.5	Fin/R.E.	Residential structures, nec	1.5	Construct.
Food services & drinking places	0.5	Services	Owner-occupied dwellings	1.2
Taxes on production & imports, less subsidies	0.5		Maintenance/repair of nonresidential structures	0.9	Construct.
Coating, engraving, heat treating & allied activities	0.5	Manufg.	Residential permanent site structures	0.9	Construct.
Automotive equipment rental & leasing	0.5	Fin/R.E.	Glass containers	0.9	Manufg.
Coal	0.4	Mining	Coal	0.8	Mining
Maintenance/repair of nonresidential structures	0.4	Construct.	Ready-mix concrete	0.7	Manufg.
Services to buildings & dwellings	0.4	Services	Abrasive products	0.5	Manufg.
Machine shops	0.4	Manufg.	Office supplies (except paper)	0.5	Manufg.
Lessors of nonfinancial assets	0.3	Fin/R.E.	Steel products from purchased steel	0.5	Manufg.
Data processing, hosting, & related services	0.3	Services	Concrete pipe, brick, & block	0.5	Manufg.
Basic organic chemicals, nec	0.3	Manufg.	Maintenance/repair of residential structures	0.4	Construct.
Hotels & motels, including casino hotels	0.3	Services	Concrete products, nec	0.3	Manufg.
Advertising & related services	0.3	Services	Glass products from purchased glass	0.3	Manufg.
Gold, silver, & other metal ore	0.3	Mining	Nonresidential structures, nec	0.2	Construct.
Petroleum refineries	0.3	Manufg.	Plastics materials & resins	0.1	Manufg.
Scientific research & development services	0.3	Services	Light truck & utility vehicles	0.1	Manufg.
Telecommunications	0.3	Services	Commercial & health care structures	0.1	Construct.
Legal services	0.3	Services
Paperboard containers	0.3	Manufg.
Lime & gypsum products	0.2	Manufg.
Securities, commodity contracts, investments	0.2	Fin/R.E.
Accounting, tax preparation, bookkeeping, & payroll	0.2	Services
Automotive repair & maintenance, ex. car washes	0.2	Services
Cement	0.2	Manufg.
Commercial & industrial machinery rental & leasing	0.2	Fin/R.E.
Air transportation	0.2	Util.
Commercial & industrial equipment repair/maintenance	0.2	Services
Paperboard mills	0.2	Manufg.
Warehousing & storage	0.2	Util.
Fabricated metals, nec	0.2	Manufg.
Motor vehicle parts	0.2	Manufg.
Nondepository credit intermediation activities	0.2	Fin/R.E.
Copper, nickel, lead, and zinc	0.1	Mining
Water transportation	0.1	Util.
Business support services	0.1	Services
Other computer related services, including facilities	0.1	Services
Bare printed circuit boards	0.1	Manufg.
Civic, social, & professional organizations	0.1	Services
Scenic & sightseeing transport & related services	0.1	Util.
Waste management & remediation services	0.1	Services

OCCUPATIONS EMPLOYED BY GROUND OR TREATED MINERAL AND EARTH MANUFACTURING
No Occupation data available for this industry.

NAICS 327992 - Ground or Treated Mineral and Earth 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.
Source: 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		354	129	8.7	6.6	13.6	237.5	11.70	666.2	845.5	1,523.3	53.9
1992	247	368	127	9.5	7.1	15.2	299.1	12.77	690.6	1,081.2	1,774.4	47.1
1993		357	120	9.4	7.0	15.3	297.3	12.65	768.8	1,085.8	1,847.6	64.7
1994		349	124	9.4	7.0	14.6	305.2	14.10	757.2	1,072.6	1,830.1	86.5
1995		355	124	10.2	7.7	15.9	327.2	13.58	794.8	1,202.1	1,993.0	86.9
1996		390	129	10.5	7.1	14.2	340.6	14.90	845.0	1,145.5	1,990.8	88.4
1997	258	383	125	9.9	7.0	14.8	355.1	15.08	930.6	1,395.3	2,316.9	133.2
1998		404	143	9.8	7.2	15.1	353.0	15.23	902.7	1,315.1	2,222.1	132.6
1999		387	116	10.1	7.5	15.9	370.7	15.05	955.3	1,330.2	2,268.8	131.1
2000		381	124	10.1	7.4	15.9	369.9	15.13	1,087.3	1,240.8	2,311.5	127.7
2001		370	123	9.5	6.8	14.6	349.1	15.59	1,055.9	1,158.7	2,217.3	93.9
2002	184	291	80	6.8	4.6	9.5	278.9	18.20	656.7	1,431.7	2,078.3	82.8
2003		281	84	7.4	5.1	10.5	309.0	18.85	746.9	1,539.2	2,281.1	76.3
2004		264	84	5.8	3.8	7.9	266.1	19.95	725.7	1,460.3	2,208.8	130.3
2005		267	91	5.9	4.0	8.5	274.6	19.84	1,067.8	1,304.0	2,376.1	88.1
2006		295P	89P	6.1	4.2	9.1	313.6	21.55	1,290.8	1,513.3	2,792.7	130.6
2007		288P	86P	6.6P	4.4P	9.3P	318.9P	20.87P	1,194.9P	1,400.9P	2,585.2P	125.8P
2008		282P	83P	6.3P	4.2P	8.8P	319.4P	21.45P	1,219.8P	1,430.1P	2,639.1P	129.2P
2009		276P	79P	6.0P	3.9P	8.4P	319.8P	22.04P	1,244.7P	1,459.3P	2,693.1P	132.6P
2010		269P	76P	5.8P	3.7P	7.9P	320.2P	22.62P	1,269.7P	1,488.5P	2,747.0P	135.9P

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.
Source: 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	134	126	159	140	154	160	107	70	105	76	85	57
1997	140	132	156	146	152	156	127	83	142	97	111	161
2001		127	154	140	148	154	125	86	161	81	107	113
2002	100	100	100	100	100	100	100	100	100	100	100	100
2003		97	105	109	111	111	111	104	114	108	110	92
2004		91	105	85	83	83	95	110	111	102	106	157
2005		92	114	87	87	89	98	109	163	91	114	106
2006		101P	111P	90	91	96	112	118	197	106	134	158
2007		99P	107P	97P	96P	98P	114P	115P	182P	98P	124P	152P
2008		97P	103P	93P	91P	93P	115P	118P	186P	100P	127P	156P
2009		95P	99P	88P	85P	88P	115P	121P	190P	102P	130P	160P
2010		92P	95P	85P	80P	83P	115P	124P	193P	104P	132P	164P

SELECTED RATIOS
For 2002	Avg. of All Manufact.	Analyzed Industry	Index	For 2002	Avg. of All Manufact.	Analyzed Industry	Index
Source: 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	23	56	Value Added per Production Worker	182,367	311,239	171
Payroll per Establishment	1,639,184	958,419	58	Cost per Establishment	5,769,015	2,256,701	39
Payroll per Employee	39,053	41,015	105	Cost per Employee	137,446	96,574	70
Production Workers per Establishment	30	16	54	Cost per Production Worker	195,506	142,761	73
Wages per Establishment	694,845	594,158	86	Shipments per Establishment	11,158,348	7,141,924	64
Wages per Production Worker	23,548	37,587	160	Shipments per Employee	265,847	305,632	115
Hours per Production Worker	1,980	2,065	104	Shipments per Production Worker	378,144	451,804	119
Wages per Hour	11.89	18.20	153	Investment per Establishment	361,338	284,536	79
Value Added per Establishment	5,381,325	4,919,931	91	Investment per Employee	8,609	12,176	141
Value Added per Employee	128,210	210,544	164	Investment per Production Worker	12,245	18,000	147

LEADING COMPANIES Number shown: 49 Total sales ($ mil): 106,436 Total employment (000): 92.5
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.
Koch Industries Inc.	PO Box 2256	Wichita	KS	67201	David L. Robertson	316-828-5500	R	90,000*	80.0
Shincor Silicones Inc.	1150 Damar Dr.	Akron	OH	44305	Jun Hamuro	330-630-9460	R	9,717*	<0.1
G-I Holdings Corp.	1361 Alps Rd.	Wayne	NJ	07470	Samuel Heyman	973-628-3000	R	1,970	3.6
Solvay America Inc.	3333 Richmond	Houston	TX	77098	David G. Birney	713-525-6000	S	1,611*	4.0
C-E Minerals Inc.	100 Mansell Ct. E	Roswell	GA	30076	Bernd Pittsburger	770-225-7910	S	891*	<0.1
R.T. Vanderbilt Company Inc.	30 Winfield St.	Norwalk	CT	06856	Roger K. Price	203-853-1400	R	611*	0.6
Mitsub Polycrystalline Silicon	7800 Mitsubishi Ln.	Theodore	AL	36582	Akira Seino	251-443-6440	R	288*	0.1
Metaullics Systems Div/Pyrotek	31935 Aurora Rd.	Cleveland	OH	44139	Alan Roy	440-349-8800	R	250*	<0.1
Acheson Colloids Co.	1600 Washington	Port Huron	MI	48060		810-984-5581	S	165*	0.9
Edw C Levy Co.	9300 Dix	Dearborn	MI	48120	Edward Levy	313-843-7200	R	159*	0.4
Magnesium Elektron Inc.	500 Point Breeze Rd	Flemington	NJ	08822	Alan Foster	908-782-5800	R	84*	0.1
Fortitech Inc.	2105 Technology	Schenectady	NY	12308	Walter Borisenok	518-372-5155	R	80*	0.1
Norlite Corp.	PO Box 694	Cohoes	NY	12047	David Carabetta	518-235-0401	R	76*	0.3
Superior Graphite Co.	10 S Riverside Plz.	Chicago	IL	60606	Edward Carney	312-559-2999	R	70*	<0.1
Multisorb Technologies Inc.	325 Harlem Rd.	Buffalo	NY	14224	Mark E. Celmer	716-824-8900	R	44*	0.3
US Cosmetics Corp.	PO Box 859	Dayville	CT	06241	Shigeru Kishida	860-779-3990	R	37*	<0.1
Minmetals Inc.	120 Schor Ave.	Leonia	NJ	07605	Shuxin Yu	201-461-3750	R	35*	<0.1
American Art Clay Company Inc.	6060 Guion Rd.	Indianapolis	IN	46254	William Berry	317-244-6871	R	34*	0.1
Aluchem Inc.	1 Landy Ln.	Cincinnati	OH	45215		513-733-8519	R	25*	<0.1
Behm Quartz Industries Inc.	PO Box 173	Dayton	OH	45404	David Gitridge	937-236-3250	R	19*	<0.1
Therm-O-Rock East Inc.	PO Box 429	New Eagle	PA	15067	Edward Dobkin	724-258-3670	R	18*	0.1
Biosan Laboratories Inc.	PO Box 325	Derry	NH	03038	John Bragg	603-432-5022	R	17*	<0.1
Barretts Minerals Inc.	8625 Hwy. 91 S	Dillon	MT	59725		406-683-4231	S	16*	<0.1
Simpson Technologies Corp.	751 Shoreline Dr.	Aurora	IL	60504	Bruce Dienst	630-978-0044	R	14*	<0.1
Clay Laguna Co.	14400 Lomitas Ave.	City of Industry	CA	91746	Jonathan Brooks	626-330-0631	R	13*	0.1
Fluid Energy Processing/Equip.	PO Box 200	Hatfield	PA	19440	Gerard Leimkuhler	215-368-2510	R	12*	<0.1
CJ Langenfelder and Son Inc.	400 Pier Ave.	Stevensville	MD	21666		410-643-5575	R	12*	<0.1
Chemalloy Company Inc.	PO Box 350	Bryn Mawr	PA	19010	Anthony Demos	610-527-3700	R	12*	<0.1
Keystone Filler and Mfg. Co.	214 Railroad St.	Muncy	PA	17756	David Pfleegor	570-546-3148	R	12*	<0.1
Starvaggi Industries Inc.	401 Penn. Avenue	Weirton	WV	26062	Donald Donell	304-748-1400	R	11*	<0.1
Acimassu Inc.	PO Box 848	Rutland	VT	05702	Kevin Sheehy	802-775-5528	R	11*	<0.1
Eugene Sand and Gravel Inc.	PO Box 1067	Eugene	OR	97440	KC Klosterman	541-683-6400	R	11*	0.3
WA Mills Electro Minerals Co.	PO Box 89	Sun Prairie	WI	53590		608-837-5155	R	10*	<0.1
Stanhope Products Company Inc.	379 Albert Rd.	Brookville	OH	45309	Douglas Le Coney	216-861-3356	R	10*	<0.1
Kuert Concrete Inc.	3402 Lincoln Way	South Bend	IN	46628	John Fidler	574-232-9911	R	10*	<0.1
Seubert Excavators Inc.	PO Box 57	Cottonwood	ID	83522	Nicholas Seubert	208-962-3314	R	9*	<0.1
Rockland Corp.	12320 E Skelly Dr.	Tulsa	OK	74128	Elmer Heinrich	918-437-7310	R	9*	<0.1
Atlas Peat and Soil Inc.	9621 State Rd. 7	Boynton Beach	FL	33472	Brian Lulfs	561-734-7300	R	9*	<0.1
Dauber Company Inc.	PO Box 167	Tonica	IL	61370	William Dauber	815-442-3569	R	9*	<0.1
Industrial Quartz Corp.	7552 Saint Clair	Mentor	OH	44060	Richard Intihar	440-942-0909	R	7*	<0.1
Dylon Industries Inc.	7700 Clinton Rd.	Brooklyn	OH	44144	Robert Kowaleski	216-651-1300	R	7*	<0.1
New Riverside Ochre Company	PO Box 460	Cartersville	GA	30120	Tom Deems	770-382-4568	R	6*	<0.1
Southern Products Company Inc.	PO Box 189	Hoffman	NC	28347	Marshall Gilchrist	910-281-3189	R	5*	<0.1
Foster Dixiana Corp.	PO Box 2005	Columbia	SC	29202	Lawrence Forsell	803-791-3129	R	4*	<0.1
Lucky Sand and Gravel Company	12018 Frost Rd.	Mantua	OH	44255	Bernard Udelson	330-562-6198	R	4*	<0.1
Quartz Scientific Inc.	PO Box 1129	Fairport Harbor	OH	44077	James Atwell	440-354-2186	R	4*	<0.1
Chemrock Corp.	2601 Osage St.	Nashville	TN	37208	Raymond Perlman	615-320-1787	S	4*	<0.1
Virginia Vermiculite L.L.C.	PO Box 70	Louisa	VA	23093		540-967-2266	R	4*	<0.1
Spruce Pine Mica Co.	PO Box 219	Spruce Pine	NC	28777	Richard Montague	828-765-4241	R	2*	<0.1

MATERIALS CONSUMED
No Materials Consumed data available for this industry.

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.
MINERALS, GROUND OR TREATED.	1,985.6	Other minerals or earths, treated	814.9
Treated minerals and earths .	1,985.6	Exfoliated vermiculite aggregate.	20.8
Treated lightweight aggregate and crushed slag, minerals and earth.	342.3	Other exfoliated vermiculite (including loose fill insulation, acoustical, etc.)	14.4
Treated lightweight aggregate, such as diatomaceous earth, expanded clay, expanded slag, cinders, perlite, haydite, pumice, etc	91.3	Refractory magnesia (including dead-burned magnesia or magnesite)	108.9
Crushed slag.	250.9	Graphite, refined or blended.	8.5
Treated clays, artificially activated with acid or other materials.	558.8	Other treated minearals and earths, such as feldspar, mica, roofing, granules, etc.	662.3
		Treated minerals and earths, nsk, total	269.6

INPUTS AND OUTPUTS FOR GROUND OR TREATED MINERAL AND EARTH MANUFACTURING
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’.
Compensation of employees	18.5		Paints & coatings	14.3	Manufg.
Truck transportation	6.8	Util.	Cement	9.4	Manufg.
Management of companies & enterprises	3.3	Services	Iron & steel mills & ferroalloys	7.3	Manufg.
Ground or treated mineral & earth	3.1	Manufg.	Exports of goods & services	7.2	Cap Inv
Nonmetallic minerals, nec	2.8	Mining	Oil & gas operations services	5.9	Mining
Power generation & supply	2.8	Util.	Fertilizer	5.3	Manufg.
Natural gas distribution	2.5	Util.	Personal consumption expenditures	5.3
Stone mining & quarrying	2.5	Mining	Lime & gypsum products	5.3	Manufg.
Iron & steel mills & ferroalloys	1.9	Manufg.	Asphalt shingle & coating materials	4.4	Manufg.
Rail transportation	1.3	Util.	Chemical products & preparations, nec	4.4	Manufg.
Wholesale trade	1.1	Trade	Oil & gas well drilling	4.4	Mining
Architectural, engineering, & related services	0.9	Services	Pressed & blown glass & glassware, nec	3.2	Manufg.
Monetary authorities/depository credit intermediation	0.8	Fin/R.E.	Ground or treated mineral & earth	2.9	Manufg.
Semiconductors & related devices	0.7	Manufg.	Gaskets, packing, & sealing devices	2.6	Manufg.
Printed circuit assemblies (electronic assembiles)	0.7	Manufg.	Clay & nonclay refractory manufacturing	2.5	Manufg.
Professional, scientific, technical services, nec	0.6	Services	Carbon & graphite products	2.4	Manufg.
Sand, gravel, clay, & refractory minerals	0.6	Mining	Motor vehicle parts	2.1	Manufg.
Real estate	0.5	Fin/R.E.	Residential structures, nec	1.5	Construct.
Food services & drinking places	0.5	Services	Owner-occupied dwellings	1.2
Taxes on production & imports, less subsidies	0.5		Maintenance/repair of nonresidential structures	0.9	Construct.
Coating, engraving, heat treating & allied activities	0.5	Manufg.	Residential permanent site structures	0.9	Construct.
Automotive equipment rental & leasing	0.5	Fin/R.E.	Glass containers	0.9	Manufg.
Coal	0.4	Mining	Coal	0.8	Mining
Maintenance/repair of nonresidential structures	0.4	Construct.	Ready-mix concrete	0.7	Manufg.
Services to buildings & dwellings	0.4	Services	Abrasive products	0.5	Manufg.
Machine shops	0.4	Manufg.	Office supplies (except paper)	0.5	Manufg.
Lessors of nonfinancial assets	0.3	Fin/R.E.	Steel products from purchased steel	0.5	Manufg.
Data processing, hosting, & related services	0.3	Services	Concrete pipe, brick, & block	0.5	Manufg.
Basic organic chemicals, nec	0.3	Manufg.	Maintenance/repair of residential structures	0.4	Construct.
Hotels & motels, including casino hotels	0.3	Services	Concrete products, nec	0.3	Manufg.
Advertising & related services	0.3	Services	Glass products from purchased glass	0.3	Manufg.
Gold, silver, & other metal ore	0.3	Mining	Nonresidential structures, nec	0.2	Construct.
Petroleum refineries	0.3	Manufg.	Plastics materials & resins	0.1	Manufg.
Scientific research & development services	0.3	Services	Light truck & utility vehicles	0.1	Manufg.
Telecommunications	0.3	Services	Commercial & health care structures	0.1	Construct.
Legal services	0.3	Services
Paperboard containers	0.3	Manufg.
Lime & gypsum products	0.2	Manufg.
Securities, commodity contracts, investments	0.2	Fin/R.E.
Accounting, tax preparation, bookkeeping, & payroll	0.2	Services
Automotive repair & maintenance, ex. car washes	0.2	Services
Cement	0.2	Manufg.
Commercial & industrial machinery rental & leasing	0.2	Fin/R.E.
Air transportation	0.2	Util.
Commercial & industrial equipment repair/maintenance	0.2	Services
Paperboard mills	0.2	Manufg.
Warehousing & storage	0.2	Util.
Fabricated metals, nec	0.2	Manufg.
Motor vehicle parts	0.2	Manufg.
Nondepository credit intermediation activities	0.2	Fin/R.E.
Copper, nickel, lead, and zinc	0.1	Mining
Water transportation	0.1	Util.
Business support services	0.1	Services
Other computer related services, including facilities	0.1	Services
Bare printed circuit boards	0.1	Manufg.
Civic, social, & professional organizations	0.1	Services
Scenic & sightseeing transport & related services	0.1	Util.
Waste management & remediation services	0.1	Services

OCCUPATIONS EMPLOYED BY GROUND OR TREATED MINERAL AND EARTH MANUFACTURING
No Occupation data available for this industry.

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.
Michigan	11	127.4	6.1	11,582.5	398	5.8	36	18.54	38.9	5,957
Texas	24	91.8	4.4	3,824.1	636	9.3	27	14.21	44.3	4,495
New Jersey	9	88.4	4.3	9,826.2	170	2.5	19	16.69	43.2	41,229
Indiana	11	83.5	4.0	7,591.8	457	6.7	42	19.48	22.3	14,061
Pennsylvania	29	58.5	2.8	2,018.2	355	5.2	12	14.61	43.6	9,183
North Carolina	9	44.3	2.1	4,923.3	232	3.4	26	14.89	43.6	12,784
Arkansas	4	34.0	1.6	8,509.0	121	1.8	30	15.00	30.5	9,736
South Carolina	6	33.7	1.6	5,622.5	166	2.4	28	16.53	29.5	4,265
Kentucky	7	33.1	1.6	4,723.1	117	1.7	17	21.64	46.5	5,513
Tennessee	7	25.6	1.2	3,659.0	163	2.4	23	17.59	33.5	4,356
New York	10	20.7	1.0	2,074.4	110	1.6	11	19.59	44.9	9,627

NAICS 327992 - Ground or Treated Mineral and Earth Manufacturing

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NAICS 327992 - Ground or Treated Mineral and Earth 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.
Source: 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		354	129	8.7	6.6	13.6	237.5	11.70	666.2	845.5	1,523.3	53.9
1992	247	368	127	9.5	7.1	15.2	299.1	12.77	690.6	1,081.2	1,774.4	47.1
1993		357	120	9.4	7.0	15.3	297.3	12.65	768.8	1,085.8	1,847.6	64.7
1994		349	124	9.4	7.0	14.6	305.2	14.10	757.2	1,072.6	1,830.1	86.5
1995		355	124	10.2	7.7	15.9	327.2	13.58	794.8	1,202.1	1,993.0	86.9
1996		390	129	10.5	7.1	14.2	340.6	14.90	845.0	1,145.5	1,990.8	88.4
1997	258	383	125	9.9	7.0	14.8	355.1	15.08	930.6	1,395.3	2,316.9	133.2
1998		404	143	9.8	7.2	15.1	353.0	15.23	902.7	1,315.1	2,222.1	132.6
1999		387	116	10.1	7.5	15.9	370.7	15.05	955.3	1,330.2	2,268.8	131.1
2000		381	124	10.1	7.4	15.9	369.9	15.13	1,087.3	1,240.8	2,311.5	127.7
2001		370	123	9.5	6.8	14.6	349.1	15.59	1,055.9	1,158.7	2,217.3	93.9
2002	184	291	80	6.8	4.6	9.5	278.9	18.20	656.7	1,431.7	2,078.3	82.8
2003		281	84	7.4	5.1	10.5	309.0	18.85	746.9	1,539.2	2,281.1	76.3
2004		264	84	5.8	3.8	7.9	266.1	19.95	725.7	1,460.3	2,208.8	130.3
2005		267	91	5.9	4.0	8.5	274.6	19.84	1,067.8	1,304.0	2,376.1	88.1
2006		295P	89P	6.1	4.2	9.1	313.6	21.55	1,290.8	1,513.3	2,792.7	130.6
2007		288P	86P	6.6P	4.4P	9.3P	318.9P	20.87P	1,194.9P	1,400.9P	2,585.2P	125.8P
2008		282P	83P	6.3P	4.2P	8.8P	319.4P	21.45P	1,219.8P	1,430.1P	2,639.1P	129.2P
2009		276P	79P	6.0P	3.9P	8.4P	319.8P	22.04P	1,244.7P	1,459.3P	2,693.1P	132.6P
2010		269P	76P	5.8P	3.7P	7.9P	320.2P	22.62P	1,269.7P	1,488.5P	2,747.0P	135.9P

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.
Source: 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	134	126	159	140	154	160	107	70	105	76	85	57
1997	140	132	156	146	152	156	127	83	142	97	111	161
2001		127	154	140	148	154	125	86	161	81	107	113
2002	100	100	100	100	100	100	100	100	100	100	100	100
2003		97	105	109	111	111	111	104	114	108	110	92
2004		91	105	85	83	83	95	110	111	102	106	157
2005		92	114	87	87	89	98	109	163	91	114	106
2006		101P	111P	90	91	96	112	118	197	106	134	158
2007		99P	107P	97P	96P	98P	114P	115P	182P	98P	124P	152P
2008		97P	103P	93P	91P	93P	115P	118P	186P	100P	127P	156P
2009		95P	99P	88P	85P	88P	115P	121P	190P	102P	130P	160P
2010		92P	95P	85P	80P	83P	115P	124P	193P	104P	132P	164P

SELECTED RATIOS
For 2002	Avg. of All Manufact.	Analyzed Industry	Index	For 2002	Avg. of All Manufact.	Analyzed Industry	Index
Source: 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	23	56	Value Added per Production Worker	182,367	311,239	171
Payroll per Establishment	1,639,184	958,419	58	Cost per Establishment	5,769,015	2,256,701	39
Payroll per Employee	39,053	41,015	105	Cost per Employee	137,446	96,574	70
Production Workers per Establishment	30	16	54	Cost per Production Worker	195,506	142,761	73
Wages per Establishment	694,845	594,158	86	Shipments per Establishment	11,158,348	7,141,924	64
Wages per Production Worker	23,548	37,587	160	Shipments per Employee	265,847	305,632	115
Hours per Production Worker	1,980	2,065	104	Shipments per Production Worker	378,144	451,804	119
Wages per Hour	11.89	18.20	153	Investment per Establishment	361,338	284,536	79
Value Added per Establishment	5,381,325	4,919,931	91	Investment per Employee	8,609	12,176	141
Value Added per Employee	128,210	210,544	164	Investment per Production Worker	12,245	18,000	147

LEADING COMPANIES Number shown: 49 Total sales ($ mil): 106,436 Total employment (000): 92.5
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.
Koch Industries Inc.	PO Box 2256	Wichita	KS	67201	David L. Robertson	316-828-5500	R	90,000*	80.0
Shincor Silicones Inc.	1150 Damar Dr.	Akron	OH	44305	Jun Hamuro	330-630-9460	R	9,717*	<0.1
G-I Holdings Corp.	1361 Alps Rd.	Wayne	NJ	07470	Samuel Heyman	973-628-3000	R	1,970	3.6
Solvay America Inc.	3333 Richmond	Houston	TX	77098	David G. Birney	713-525-6000	S	1,611*	4.0
C-E Minerals Inc.	100 Mansell Ct. E	Roswell	GA	30076	Bernd Pittsburger	770-225-7910	S	891*	<0.1
R.T. Vanderbilt Company Inc.	30 Winfield St.	Norwalk	CT	06856	Roger K. Price	203-853-1400	R	611*	0.6
Mitsub Polycrystalline Silicon	7800 Mitsubishi Ln.	Theodore	AL	36582	Akira Seino	251-443-6440	R	288*	0.1
Metaullics Systems Div/Pyrotek	31935 Aurora Rd.	Cleveland	OH	44139	Alan Roy	440-349-8800	R	250*	<0.1
Acheson Colloids Co.	1600 Washington	Port Huron	MI	48060		810-984-5581	S	165*	0.9
Edw C Levy Co.	9300 Dix	Dearborn	MI	48120	Edward Levy	313-843-7200	R	159*	0.4
Magnesium Elektron Inc.	500 Point Breeze Rd	Flemington	NJ	08822	Alan Foster	908-782-5800	R	84*	0.1
Fortitech Inc.	2105 Technology	Schenectady	NY	12308	Walter Borisenok	518-372-5155	R	80*	0.1
Norlite Corp.	PO Box 694	Cohoes	NY	12047	David Carabetta	518-235-0401	R	76*	0.3
Superior Graphite Co.	10 S Riverside Plz.	Chicago	IL	60606	Edward Carney	312-559-2999	R	70*	<0.1
Multisorb Technologies Inc.	325 Harlem Rd.	Buffalo	NY	14224	Mark E. Celmer	716-824-8900	R	44*	0.3
US Cosmetics Corp.	PO Box 859	Dayville	CT	06241	Shigeru Kishida	860-779-3990	R	37*	<0.1
Minmetals Inc.	120 Schor Ave.	Leonia	NJ	07605	Shuxin Yu	201-461-3750	R	35*	<0.1
American Art Clay Company Inc.	6060 Guion Rd.	Indianapolis	IN	46254	William Berry	317-244-6871	R	34*	0.1
Aluchem Inc.	1 Landy Ln.	Cincinnati	OH	45215		513-733-8519	R	25*	<0.1
Behm Quartz Industries Inc.	PO Box 173	Dayton	OH	45404	David Gitridge	937-236-3250	R	19*	<0.1
Therm-O-Rock East Inc.	PO Box 429	New Eagle	PA	15067	Edward Dobkin	724-258-3670	R	18*	0.1
Biosan Laboratories Inc.	PO Box 325	Derry	NH	03038	John Bragg	603-432-5022	R	17*	<0.1
Barretts Minerals Inc.	8625 Hwy. 91 S	Dillon	MT	59725		406-683-4231	S	16*	<0.1
Simpson Technologies Corp.	751 Shoreline Dr.	Aurora	IL	60504	Bruce Dienst	630-978-0044	R	14*	<0.1
Clay Laguna Co.	14400 Lomitas Ave.	City of Industry	CA	91746	Jonathan Brooks	626-330-0631	R	13*	0.1
Fluid Energy Processing/Equip.	PO Box 200	Hatfield	PA	19440	Gerard Leimkuhler	215-368-2510	R	12*	<0.1
CJ Langenfelder and Son Inc.	400 Pier Ave.	Stevensville	MD	21666		410-643-5575	R	12*	<0.1
Chemalloy Company Inc.	PO Box 350	Bryn Mawr	PA	19010	Anthony Demos	610-527-3700	R	12*	<0.1
Keystone Filler and Mfg. Co.	214 Railroad St.	Muncy	PA	17756	David Pfleegor	570-546-3148	R	12*	<0.1
Starvaggi Industries Inc.	401 Penn. Avenue	Weirton	WV	26062	Donald Donell	304-748-1400	R	11*	<0.1
Acimassu Inc.	PO Box 848	Rutland	VT	05702	Kevin Sheehy	802-775-5528	R	11*	<0.1
Eugene Sand and Gravel Inc.	PO Box 1067	Eugene	OR	97440	KC Klosterman	541-683-6400	R	11*	0.3
WA Mills Electro Minerals Co.	PO Box 89	Sun Prairie	WI	53590		608-837-5155	R	10*	<0.1
Stanhope Products Company Inc.	379 Albert Rd.	Brookville	OH	45309	Douglas Le Coney	216-861-3356	R	10*	<0.1
Kuert Concrete Inc.	3402 Lincoln Way	South Bend	IN	46628	John Fidler	574-232-9911	R	10*	<0.1
Seubert Excavators Inc.	PO Box 57	Cottonwood	ID	83522	Nicholas Seubert	208-962-3314	R	9*	<0.1
Rockland Corp.	12320 E Skelly Dr.	Tulsa	OK	74128	Elmer Heinrich	918-437-7310	R	9*	<0.1
Atlas Peat and Soil Inc.	9621 State Rd. 7	Boynton Beach	FL	33472	Brian Lulfs	561-734-7300	R	9*	<0.1
Dauber Company Inc.	PO Box 167	Tonica	IL	61370	William Dauber	815-442-3569	R	9*	<0.1
Industrial Quartz Corp.	7552 Saint Clair	Mentor	OH	44060	Richard Intihar	440-942-0909	R	7*	<0.1
Dylon Industries Inc.	7700 Clinton Rd.	Brooklyn	OH	44144	Robert Kowaleski	216-651-1300	R	7*	<0.1
New Riverside Ochre Company	PO Box 460	Cartersville	GA	30120	Tom Deems	770-382-4568	R	6*	<0.1
Southern Products Company Inc.	PO Box 189	Hoffman	NC	28347	Marshall Gilchrist	910-281-3189	R	5*	<0.1
Foster Dixiana Corp.	PO Box 2005	Columbia	SC	29202	Lawrence Forsell	803-791-3129	R	4*	<0.1
Lucky Sand and Gravel Company	12018 Frost Rd.	Mantua	OH	44255	Bernard Udelson	330-562-6198	R	4*	<0.1
Quartz Scientific Inc.	PO Box 1129	Fairport Harbor	OH	44077	James Atwell	440-354-2186	R	4*	<0.1
Chemrock Corp.	2601 Osage St.	Nashville	TN	37208	Raymond Perlman	615-320-1787	S	4*	<0.1
Virginia Vermiculite L.L.C.	PO Box 70	Louisa	VA	23093		540-967-2266	R	4*	<0.1
Spruce Pine Mica Co.	PO Box 219	Spruce Pine	NC	28777	Richard Montague	828-765-4241	R	2*	<0.1

MATERIALS CONSUMED
No Materials Consumed data available for this industry.

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.
MINERALS, GROUND OR TREATED.	1,985.6	Other minerals or earths, treated	814.9
Treated minerals and earths .	1,985.6	Exfoliated vermiculite aggregate.	20.8
Treated lightweight aggregate and crushed slag, minerals and earth.	342.3	Other exfoliated vermiculite (including loose fill insulation, acoustical, etc.)	14.4
Treated lightweight aggregate, such as diatomaceous earth, expanded clay, expanded slag, cinders, perlite, haydite, pumice, etc	91.3	Refractory magnesia (including dead-burned magnesia or magnesite)	108.9
Crushed slag.	250.9	Graphite, refined or blended.	8.5
Treated clays, artificially activated with acid or other materials.	558.8	Other treated minearals and earths, such as feldspar, mica, roofing, granules, etc.	662.3
		Treated minerals and earths, nsk, total	269.6

INPUTS AND OUTPUTS FOR GROUND OR TREATED MINERAL AND EARTH MANUFACTURING
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’.
Compensation of employees	18.5		Paints & coatings	14.3	Manufg.
Truck transportation	6.8	Util.	Cement	9.4	Manufg.
Management of companies & enterprises	3.3	Services	Iron & steel mills & ferroalloys	7.3	Manufg.
Ground or treated mineral & earth	3.1	Manufg.	Exports of goods & services	7.2	Cap Inv
Nonmetallic minerals, nec	2.8	Mining	Oil & gas operations services	5.9	Mining
Power generation & supply	2.8	Util.	Fertilizer	5.3	Manufg.
Natural gas distribution	2.5	Util.	Personal consumption expenditures	5.3
Stone mining & quarrying	2.5	Mining	Lime & gypsum products	5.3	Manufg.
Iron & steel mills & ferroalloys	1.9	Manufg.	Asphalt shingle & coating materials	4.4	Manufg.
Rail transportation	1.3	Util.	Chemical products & preparations, nec	4.4	Manufg.
Wholesale trade	1.1	Trade	Oil & gas well drilling	4.4	Mining
Architectural, engineering, & related services	0.9	Services	Pressed & blown glass & glassware, nec	3.2	Manufg.
Monetary authorities/depository credit intermediation	0.8	Fin/R.E.	Ground or treated mineral & earth	2.9	Manufg.
Semiconductors & related devices	0.7	Manufg.	Gaskets, packing, & sealing devices	2.6	Manufg.
Printed circuit assemblies (electronic assembiles)	0.7	Manufg.	Clay & nonclay refractory manufacturing	2.5	Manufg.
Professional, scientific, technical services, nec	0.6	Services	Carbon & graphite products	2.4	Manufg.
Sand, gravel, clay, & refractory minerals	0.6	Mining	Motor vehicle parts	2.1	Manufg.
Real estate	0.5	Fin/R.E.	Residential structures, nec	1.5	Construct.
Food services & drinking places	0.5	Services	Owner-occupied dwellings	1.2
Taxes on production & imports, less subsidies	0.5		Maintenance/repair of nonresidential structures	0.9	Construct.
Coating, engraving, heat treating & allied activities	0.5	Manufg.	Residential permanent site structures	0.9	Construct.
Automotive equipment rental & leasing	0.5	Fin/R.E.	Glass containers	0.9	Manufg.
Coal	0.4	Mining	Coal	0.8	Mining
Maintenance/repair of nonresidential structures	0.4	Construct.	Ready-mix concrete	0.7	Manufg.
Services to buildings & dwellings	0.4	Services	Abrasive products	0.5	Manufg.
Machine shops	0.4	Manufg.	Office supplies (except paper)	0.5	Manufg.
Lessors of nonfinancial assets	0.3	Fin/R.E.	Steel products from purchased steel	0.5	Manufg.
Data processing, hosting, & related services	0.3	Services	Concrete pipe, brick, & block	0.5	Manufg.
Basic organic chemicals, nec	0.3	Manufg.	Maintenance/repair of residential structures	0.4	Construct.
Hotels & motels, including casino hotels	0.3	Services	Concrete products, nec	0.3	Manufg.
Advertising & related services	0.3	Services	Glass products from purchased glass	0.3	Manufg.
Gold, silver, & other metal ore	0.3	Mining	Nonresidential structures, nec	0.2	Construct.
Petroleum refineries	0.3	Manufg.	Plastics materials & resins	0.1	Manufg.
Scientific research & development services	0.3	Services	Light truck & utility vehicles	0.1	Manufg.
Telecommunications	0.3	Services	Commercial & health care structures	0.1	Construct.
Legal services	0.3	Services
Paperboard containers	0.3	Manufg.
Lime & gypsum products	0.2	Manufg.
Securities, commodity contracts, investments	0.2	Fin/R.E.
Accounting, tax preparation, bookkeeping, & payroll	0.2	Services
Automotive repair & maintenance, ex. car washes	0.2	Services
Cement	0.2	Manufg.
Commercial & industrial machinery rental & leasing	0.2	Fin/R.E.
Air transportation	0.2	Util.
Commercial & industrial equipment repair/maintenance	0.2	Services
Paperboard mills	0.2	Manufg.
Warehousing & storage	0.2	Util.
Fabricated metals, nec	0.2	Manufg.
Motor vehicle parts	0.2	Manufg.
Nondepository credit intermediation activities	0.2	Fin/R.E.
Copper, nickel, lead, and zinc	0.1	Mining
Water transportation	0.1	Util.
Business support services	0.1	Services
Other computer related services, including facilities	0.1	Services
Bare printed circuit boards	0.1	Manufg.
Civic, social, & professional organizations	0.1	Services
Scenic & sightseeing transport & related services	0.1	Util.
Waste management & remediation services	0.1	Services

OCCUPATIONS EMPLOYED BY GROUND OR TREATED MINERAL AND EARTH MANUFACTURING
No Occupation data available for this industry.

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.
Michigan	11	127.4	6.1	11,582.5	398	5.8	36	18.54	38.9	5,957
Texas	24	91.8	4.4	3,824.1	636	9.3	27	14.21	44.3	4,495
New Jersey	9	88.4	4.3	9,826.2	170	2.5	19	16.69	43.2	41,229
Indiana	11	83.5	4.0	7,591.8	457	6.7	42	19.48	22.3	14,061
Pennsylvania	29	58.5	2.8	2,018.2	355	5.2	12	14.61	43.6	9,183
North Carolina	9	44.3	2.1	4,923.3	232	3.4	26	14.89	43.6	12,784
Arkansas	4	34.0	1.6	8,509.0	121	1.8	30	15.00	30.5	9,736
South Carolina	6	33.7	1.6	5,622.5	166	2.4	28	16.53	29.5	4,265
Kentucky	7	33.1	1.6	4,723.1	117	1.7	17	21.64	46.5	5,513
Tennessee	7	25.6	1.2	3,659.0	163	2.4	23	17.59	33.5	4,356
New York	10	20.7	1.0	2,074.4	110	1.6	11	19.59	44.9	9,627