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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
Momentum Optics INCLongmontCO— ACTIVE
Mono Crete Step CO of Ct LLCBethelCT— ACTIVE
Montana Terrazzo CO.BillingsMT— ACTIVE
Morgan Advanced Ceramics, Inc. - Fairfield SiteFairfieldNJ20–99 ACTIVE
Morganite Industries INCRaleighNC— ACTIVE
Motz Enterprises INCCincinnatiOH— ACTIVE
Moyer & Associates, INCWestlake VlgCA— ACTIVE
Ms Glass, LLCHoustonTX— ACTIVE
Nano Fixation IncorporatedEdwardsCO— ACTIVE
Nano Solutions LLCBridgeportCT— ACTIVE
Natrx INCRaleighNC— ACTIVE
Nelson Precast Products, LLCBaltimoreMD— ACTIVE
Neodymia INCMissoulaMT— ACTIVE
New Form Building Systems INCBucksportME— ACTIVE
Newmont USA LimitedDenverCO— ACTIVE
Nma, IncorporatedAlbuquerqueNM— ACTIVE
Noble Concrete and Precast, LLCLamarMO— ACTIVE
Norell INCMorgantonNC— ACTIVE
Northern Vault G F INCMaple LakeMN— ACTIVE
Northwest Precast LLCPuyallupWA— ACTIVE
Novum Glass LLCRollaMO— ACTIVE
Nutek Industries, LLCFort WayneIN— ACTIVE
Oldcastle Infrastructure, INC.AtlantaGA— ACTIVE
Omnis Building Technologies, LLCMorgantownWV— ACTIVE
Opti-blast INCJacksonvilleTX— ACTIVE
Owen J. Folsom, INC.Old TownME— ACTIVE
Pasha Composites LLCLas VegasNV— ACTIVE
Pdm Precast INCDes MoinesIA— ACTIVE
Peaceluvglass LLCFletcherOK— ACTIVE
Pearlman Industries, INC.SuwaneeGA— ACTIVE
Pellets LLCNorth TonawandaNY— ACTIVE
Phoscrete CORPOakland ParkFL— ACTIVE
Photonics Solutions Group LLCRio RanchoNM— ACTIVE
Piedmont Pottery INCApexNC— ACTIVE
Pj Glass INCRocky PointNY— ACTIVE
Plantaer INC.BrooklynNY— ACTIVE
Pne INCLitchfieldMN— ACTIVE
Posie Pots and 3d Prints LLCSaint LouisMO— ACTIVE
Prairie Ceramics CorporationSan LeandroCA— ACTIVE
Precision Granite Usa, INC.AzusaCA— ACTIVE
Preload LLCLouisvilleKY— ACTIVE
Premier Veteran Solutions LLCShaker HeightsOH— ACTIVE
Pretred, INC.AuroraCO— ACTIVE
Printera INCStuartFL— ACTIVE
Prometheus Materials INC.LongmontCO— ACTIVE
Pure Design Werx LLCChula VistaCA— ACTIVE
Reagg LLCTemple HillsMD— ACTIVE
Reed Minerals LLCDrakesboroKY— ACTIVE
Reed Minerals, LLCLa CygneKS— ACTIVE
Reef Innovations INCSaint CloudFL— ACTIVE

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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?

6,679 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.