Clay, glass, cement, and other nonmetallic minerals products…
20,897 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 |
|---|---|---|---|---|
| South Hadley Granite Works | South Hadley | MA | 1–19 | LIKELY ACTIVE |
| South Plainfield | South Plainfield | NJ | 20–99 | LIKELY ACTIVE |
| South Weber RMC | Ogden | UT | 20–99 | LIKELY ACTIVE |
| Spanish Fork RMC | Spanish Fork | UT | 20–99 | LIKELY ACTIVE |
| Sparks Readymix | Sparks | NV | 20–99 | LIKELY ACTIVE |
| Spartanburg | Spartanburg | SC | 100–499 | LIKELY ACTIVE |
| Sparta Redi Mix | Sparta | NJ | 20–99 | LIKELY ACTIVE |
| Specialty Glass Products | Grand Rapids | MI | 20–99 | LIKELY ACTIVE |
| Specialty Vermiculite Corp | Phoenix | AZ | 1–19 | LIKELY ACTIVE |
| SPEC Specmix | Eagan | MN | 1–19 | LIKELY ACTIVE |
| Spectrum Brands, Inc. - NBV | Noblesville | IN | 20–99 | LIKELY ACTIVE |
| SP Industries, Inc. NJ | Vineland | NJ | 20–99 | LIKELY ACTIVE |
| Spragues' Ready Mix- Irwindale | Irwindale | CA | 20–99 | LIKELY ACTIVE |
| Spragues' Ready Mix - Simi Valley | Simi Valley | CA | 1–19 | LIKELY ACTIVE |
| Spring Creek Hardin | Sidney | OH | 20–99 | LIKELY ACTIVE |
| Springfield Kuhns Plant 171 | Springfield | OH | 20–99 | LIKELY ACTIVE |
| Springfield Ready Mix | Springfield | MO | 20–99 | LIKELY ACTIVE |
| Spring Green CG | Spring Green | WI | 100–499 | LIKELY ACTIVE |
| Spring Green IG | Spring Green | WI | 100–499 | LIKELY ACTIVE |
| Springtown Plant | Springtown | TX | 20–99 | LIKELY ACTIVE |
| SRM Colonial LLC | Newark | NJ | 20–99 | LIKELY ACTIVE |
| SRM Colonial LLC | North Bergan | NJ | 1–19 | LIKELY ACTIVE |
| SRM Eastern LLC | Roseland | NJ | 20–99 | LIKELY ACTIVE |
| SRM Eastern LLC | Bogota | NJ | 20–99 | LIKELY ACTIVE |
| SRM Eastern LLC | Valley Cottage | NY | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 20,897 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.
