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Nonmetallic Mineral Product Manufacturing

20,947 FACILITIESAll Census product lines →

NAICS 327

Map, cities and product lines
Map of United States manufacturing facilities

Product lines reported here

These are counts by industry: the Economic Census records what establishments in nonmetallic mineral product manufacturing reported producing, and never names a plant.

Plants in this industry20,947 FACILITIES

FacilityCityStateEmployeesStatus
Schott North America, INC. Lighting and ImagingSouthbridgeMA100–499 ACTIVE
Sgl Technic LLCValenciaCA20–99 ACTIVE
Soundproof Windows INCRenoNV— ACTIVE
Sound Seal, INC.AgawamMA20–99 ACTIVE
Statesville Brick CompanyStatesvilleNC20–99 ACTIVE
Stone Building Products, LLCGreeleyCO— ACTIVE
Sunoptic Technologies LLCJacksonvilleFL— ACTIVE
Sunrock Industries LLC - Muirhead Distribution CenterDurhamNC20–99 ACTIVE
Sunrock Industries LLC - Rdu Distribution CenterRaleighNC20–99 ACTIVE
Superior Composites CO LLCVanceburgKY100–499 ACTIVE
Suzio Asphalt CO Inc, LMeridenCT1–19 ACTIVE
Textile Products, INC.AnaheimCA20–99 ACTIVE
Universal Manufacturing CORP.ZelienoplePA20–99 ACTIVE
Usb Tennessee LLCGleasonTN20–99 ACTIVE
Usg Interiors LLC - Cloquet MnCloquetMN100–499 ACTIVE
US GypsumGypsumOH100–499 ACTIVE
US Gypsum CO - Aliquippa FacilityAliquippaPA100–499 ACTIVE
US Gypsum - Sperry PlantMediapolisIA100–499 ACTIVE
Veritas Medical Solutions LLCHarleysvillePA20–99 ACTIVE
Vesuvius USA - Wurtland PlantWurtlandKY20–99 ACTIVE
Virginia Mirror Company INCMartinsvilleVA20–99 ACTIVE
Vitro Meadville Flat Glass Meadville Plt/crawfordCochrantonPA100–499 ACTIVE
Voestalpine Railway Systems Nortrak LLCCheyenneWY100–499 ACTIVE
Welch Bros., INC.ElginIL100–499 ACTIVE
Wells Concrete AlbanyAlbanyMN100–499 ACTIVE
Western Precast Concrete INCEl PasoTX20–99 ACTIVE
Western Ready-mix, INCWentzvilleMO20–99 ACTIVE
Willis Construction Company, INC.San Juan BautistaCA20–99 ACTIVE
Yankee Hill Brick & Tile CO.LincolnNE20–99 ACTIVE
Zircoa INCSolonOH— ACTIVE
10x Engineered Materials LLCWabashIN— ACTIVE
713 Precast LLCToa AltaPR— ACTIVE
Aaa Concrete, INC.SpokaneWA20–99 ACTIVE
Acker Stone Industries, INCCoronaCA— ACTIVE
Acme Vial and Glass CO.Paso RoblesCA— ACTIVE
A.c. Miller Concrete Products, INCSpring CityPA— ACTIVE
Admail-express, INCHaywardCA— ACTIVE
Advance Ready-mix Concrete, INC.LouisvilleKY20–99 ACTIVE
Aggregate Technologies, LLCAlamogordoNM20–99 ACTIVE
Alaska Precast Solutions, INCPalmerAK1–19 ACTIVE
Albertville PlantAlbertvilleAL500+ ACTIVE
Aluchem of Jackson INCJacksonOH20–99 ACTIVE
American Beryllia INCHaskellNJ— ACTIVE
American Peat Technology LLCAitkinMN— ACTIVE
American Veteran Contracting Solutions LLCMesaAZ— ACTIVE
Applied Ceramics, INCDoravilleGA20–99 ACTIVE
Applied Ceramics, INC.FremontCA— ACTIVE
Applied Laser Technology, INCBeavertonOR— ACTIVE
Arrowhead Concrete Works, INCHermantownMN— ACTIVE
A.w.i. Industries (u.s.a.) INC.ChinoCA— ACTIVE

Search all 20,947 facilities

Common questions

How many nonmetallic mineral product manufacturing facilities are in the United States?

As of AUG 2026, FactoryRegistry lists 20,947 nonmetallic mineral product manufacturing facilities (NAICS 327) across 56 states, compiled from EPA, OSHA and Census records.

Which state has the most nonmetallic mineral product manufacturing facilities?

California, with 2,776 facilities listed.

How many nonmetallic mineral product manufacturing facilities are still operating?

6,682 of the 20,947 listed carry a recent operating signal in federal data — the register's Active or Likely active status. The rest are listed from their filings alone, which is a gap in the federal record rather than evidence that a plant has closed.