Nonmetallic Mineral Product Manufacturing
20,947 FACILITIESAll Census product lines →NAICS 327
Map, cities and product lines
Top cities
Product lines reported here
Clay, glass, cement, and other nonmetallic minerals products…Manufacturing of ready-mix concreteManufacturing of concrete paversManufacturing of asphalt paving mixtures and blocksManufacturing of chemicalManufacturing of component panels
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
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Ready Mixed Concrete Plant 12 | Aurora | CO | 20–99 | LIKELY ACTIVE |
| Refractory Sales and Service CO. INC. | Bessemer | AL | 20–99 | LIKELY ACTIVE |
| Robert Bosch Tool Corporation | Lincolnton | NC | 100–499 | LIKELY ACTIVE |
| Saint-gobain Abrasives | Stephenville | TX | 100–499 | LIKELY ACTIVE |
| Saint-gobain Norpro | Bryan | TX | 100–499 | LIKELY ACTIVE |
| Southeastern Concrete Products CO INC | Cayce | SC | 20–99 | LIKELY ACTIVE |
| Southern Concrete Materials-biltmore Plant | Asheville | NC | 20–99 | LIKELY ACTIVE |
| Spokane Industries | Spokane | WA | 1–19 | LIKELY ACTIVE |
| Sun Precast Co., INC. | Beaver Springs | PA | — | LIKELY ACTIVE |
| S & W Ready Mix Concrete - Castle Hayne | Castle Hayne | NC | 20–99 | LIKELY ACTIVE |
| S & W Ready Mix Conway | Conway | SC | 20–99 | LIKELY ACTIVE |
| Tate Access Floors | Jessup | MD | 100–499 | LIKELY ACTIVE |
| Unistress | Pittsfield | MA | 100–499 | LIKELY ACTIVE |
| Usb Alabama LLC | Bessemer | AL | 20–99 | LIKELY ACTIVE |
| Usg Interiors LLC | Walworth | WI | 20–99 | LIKELY ACTIVE |
| Usg Interiors - Red Wing | Red Wing | MN | 20–99 | LIKELY ACTIVE |
| US Gypsum Sweetwater | Sweetwater | TX | 100–499 | LIKELY ACTIVE |
| W.a. Wilson & Sons, INC. | Wheeling | WV | — | LIKELY ACTIVE |
| Western Block Company | Phoenix | AZ | — | LIKELY ACTIVE |
| Whitacre-greer Fireproofing CO | Alliance | OH | — | LIKELY ACTIVE |
| Dauphinais Concrete, INC. | Douglas | MA | — | UNVERIFIED |
| 3m CO - Pittsboro | Moncure | NC | — | LIKELY ACTIVE |
| 3m CO - Wausau Downtown | Wausau | WI | — | LIKELY ACTIVE |
| 3m (minnesota Mining & Mfg Co) - Ames | Ames | IA | — | LIKELY ACTIVE |
| 3m Montrose | Montrose | CO | 20–99 | LIKELY ACTIVE |
| 3m Wausau - Greystone Plant | Wausau | WI | — | LIKELY ACTIVE |
| A - 1 Block CORP | Orlando | FL | 100–499 | LIKELY ACTIVE |
| Aaa Zoellner Materials, INC. | Imperial | MO | 20–99 | LIKELY ACTIVE |
| Aci Industries, LLC | Laurens | SC | 20–99 | LIKELY ACTIVE |
| Acme Brick CO Perla | Malvern | AR | — | LIKELY ACTIVE |
| Acme Brick Co-san Felipe Plant | Sealy | TX | — | LIKELY ACTIVE |
| Acme Tulsa Faclty | Tulsa | OK | — | LIKELY ACTIVE |
| Adams an Oldcastle Co-charlotte | Charlotte | NC | — | LIKELY ACTIVE |
| Adams an Oldcastle Company - Morrisville | Morrisville | NC | — | LIKELY ACTIVE |
| Adams Franklin | Franklin | NC | 1–19 | LIKELY ACTIVE |
| Adelanto Plant 19 | Adelanto | CA | 20–99 | LIKELY ACTIVE |
| Advanced Fiber Technology | Bucyrus | OH | 20–99 | LIKELY ACTIVE |
| Aercon Florida, LLC | Haines City | FL | 20–99 | LIKELY ACTIVE |
| Agc Flat Glass North America Abingdon Plant | Abingdon | VA | — | LIKELY ACTIVE |
| Agc Flat Glass North America Spring Hill Plant | Spring Hill | KS | — | LIKELY ACTIVE |
| Agc Industries - Greenland Plant | Church Hill | TN | — | LIKELY ACTIVE |
| Aggregate Industries - Wcr, INC. | Centennial | CO | — | LIKELY ACTIVE |
| Allison Abrasives INC | Lancaster | KY | 20–99 | LIKELY ACTIVE |
| Aluchem INC | Cincinnati | OH | 20–99 | LIKELY ACTIVE |
| American Artstone CO | New Ulm | MN | 20–99 | LIKELY ACTIVE |
| American Concrete Industries | Veazie | ME | 20–99 | LIKELY ACTIVE |
| American Concrete Supply INC | Cantonment | FL | 100–499 | LIKELY ACTIVE |
| American Maatco Cpb | Richland Hills | TX | 20–99 | LIKELY ACTIVE |
| Amrize Cement INC Holly Hill Plant | Holly Hill | SC | — | LIKELY ACTIVE |
| Amrize Cement Inc/whitehall Plt | Whitehall | PA | — | LIKELY ACTIVE |
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.

