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 Jersey24 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Hyperion Optics USA INC | Edison | — | ACTIVE |
| Kramer Industries, INC | Piscataway | — | ACTIVE |
| Eastern Steel Barrel Corporation | Piscataway | — | UNVERIFIED |
| Bayshore Recycling CORP. | Woodbridge | — | LIKELY ACTIVE |
| Cambridge Pavers South Amboy | South Amboy | 100–499 | LIKELY ACTIVE |
| Silvi Concrete of South Plainfield INC. | South Plainfield | — | LIKELY ACTIVE |
| American Standard INC | Piscataway Twp | — | UNVERIFIED |
| Clayton Block CO INC | Edison | — | UNVERIFIED |
| Custom Building Products | Perth Amboy | — | UNVERIFIED |
| John's Manville International | Edison | — | UNVERIFIED |
| Minteq International INC | Old Bridge | — | UNVERIFIED |
| Ralph Clayton & Sons | Keasbey | — | UNVERIFIED |
| Saint-gobain Containers | Carteret | — | UNVERIFIED |
| Sil Crete INC @ South Plainfield Plant | South Plainfield | — | UNVERIFIED |
| The Schundler Company | Edison | — | UNVERIFIED |
| American Standard Brands 865 Facility | Piscataway | 100–499 | LIKELY ACTIVE |
| GGI Avenel | Avenel | 1–19 | LIKELY ACTIVE |
| John Lar - South Plainfield | South Plainfield | 1–19 | LIKELY ACTIVE |
| Ralph Clayton & Sons | Woodbridge | 20–99 | LIKELY ACTIVE |
| South Plainfield | South Plainfield | 20–99 | LIKELY ACTIVE |
| Brunswick Hot Mix CORP | Woodbridge Twp | — | UNVERIFIED |
| Lenox INC Lenox China (dba) | Cranbury | — | UNVERIFIED |
| Shevchenko Monuments LLC | Perth Amboy | — | UNVERIFIED |
| S R International Rock Corporation | East Brunswick | — | UNVERIFIED |
All nonmetallic mineral product manufacturing nationwide · All manufacturing in New Jersey