Clay, glass, cement, and other nonmetallic minerals products…
20,896 FACILITIESCensus designationClay, glass, cement, and other nonmetallic minerals products contract manufacturing services, performed using materials owned by others (i.e., the customer)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Roanoke Plant | Roanoke | VA | 20–99 | LIKELY ACTIVE |
| Roaring Spring HMA Plant | Roaring Spring | PA | 1–19 | LIKELY ACTIVE |
| Robar Enterprises-Hesperia | Hesperia | CA | 20–99 | LIKELY ACTIVE |
| Roberts - CMC | Roberts | WI | 100–499 | LIKELY ACTIVE |
| Rochester Ready Mix | Rochester | NY | 20–99 | LIKELY ACTIVE |
| Rockford Ready Mix | Rockford | MI | 1–19 | LIKELY ACTIVE |
| Rock Of Ages - ADMIN | Barre Town | VT | 20–99 | LIKELY ACTIVE |
| Rock Solid Precast LP | Conroe | TX | 100–499 | LIKELY ACTIVE |
| Rock Springs | Rock Springs | WY | 20–99 | LIKELY ACTIVE |
| Rockwell Rd | Amarillo | TX | 1–19 | LIKELY ACTIVE |
| Rocky Mount | Rocky Mount | NC | 1–19 | LIKELY ACTIVE |
| Rocky Mountain Precast LLC | Yigo | GU | — | LIKELY ACTIVE |
| Rocky Mountain Services 116 LLC | Nampa | ID | — | LIKELY ACTIVE |
| Rocky Tops Custom Countertops | Chattanooga | TN | 20–99 | LIKELY ACTIVE |
| Rocla Concrete Tie, Inc - Delaware Facility | Bear | DE | 20–99 | LIKELY ACTIVE |
| Rodriguez Ready Mix , INC | Hormigueros | PR | — | LIKELY ACTIVE |
| Rogers Ready Mix | Marion | IA | 20–99 | LIKELY ACTIVE |
| Romeoville - CPL | Lockport | IL | 20–99 | LIKELY ACTIVE |
| Rosebud Concrete, INC. | Winner | SD | — | LIKELY ACTIVE |
| Rost Ready Mix Chespeake | Mount Vernon | MO | 20–99 | LIKELY ACTIVE |
| Rost Ready Mix Rogersville | Rogersville | MO | 20–99 | LIKELY ACTIVE |
| Rost Ready Mix Springfield | Springfield | MO | 20–99 | LIKELY ACTIVE |
| Rowley Granite Works | Rowley | MA | 1–19 | LIKELY ACTIVE |
| Royal Concrete Products | Mission | TX | 100–499 | LIKELY ACTIVE |
| R & R Ready Mix Saginaw | Saginaw | MI | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 20,896 facilities whose primary industry classification is one of the 7 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Clay, glass, cement, and other nonmetallic minerals products contract manufacturing services, performed using materials owned by others (i.e., the customer), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 7 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 71 establishments reported producing it.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2053440000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.
