Nonmetallic Mineral Product Manufacturing in New Jersey
NAICS 327 · NJ
New Jersey is the location of 398 facilities listed in the register. The Bureau of Labor Statistics counted 368 establishments in New Jersey in 2024, with an annual payroll of about $0.8 billion. American Standard Brands 865 Facility in Piscataway had 454 employees in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in New Jersey21 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Anchor Concrete Prods | Farmingdale | — | LIKELY ACTIVE |
| Clayton Block CO | Freehold | — | UNVERIFIED |
| Ralph Clayton & Sons | Allentown | — | UNVERIFIED |
| Ralph Clayton & Sons Clayton Tinton Falls Plant | Tinton Falls | — | LIKELY ACTIVE |
| Anchor Glass Container CORP | Cliffwood | — | UNVERIFIED |
| Clayton Block CO | Wall | — | UNVERIFIED |
| Eastern Concrete Materials - Howell Plant | Freehold | — | UNVERIFIED |
| Garden State Precast INC | Wall | — | UNVERIFIED |
| Howell | Freehold | — | UNVERIFIED |
| Jesse A. Howland & Sons | Freehold | — | UNVERIFIED |
| Owens-brockway Glass Containers INC | Freehold | — | UNVERIFIED |
| Ralph Clayton & Sons | Eatontown | — | UNVERIFIED |
| Silvi Concrete of Englishtown | Manalapan Twp | — | UNVERIFIED |
| John Lar - Englishtown | Millstone Township | 1–19 | LIKELY ACTIVE |
| Main Office | Neptune | 20–99 | LIKELY ACTIVE |
| Ralph Clayton & Sons | Neptune | — | LIKELY ACTIVE |
| Acd Custom Granite | Ocean | — | UNVERIFIED |
| Eastern Concrete | Farmingdale | — | UNVERIFIED |
| Jersey Granite & Tile LLC. | Marlboro | — | UNVERIFIED |
| Pmi International Stone Importer | Marlboro | — | UNVERIFIED |
| Silvi Concrete of Englishtown | Millstone Township | — | UNVERIFIED |
All nonmetallic mineral product manufacturing nationwide · All manufacturing in New Jersey