Nonmetallic Mineral Product Manufacturing in New Hampshire
NAICS 327 · NH
The Bureau of Labor Statistics counted 96 establishments in New Hampshire in 2024. According to the BLS Quarterly Census of Employment and Wages, the annual payroll for this industry in New Hampshire was about $0.2 billion in 2024. There are 85 facilities listed in the register, located across 40 cities. EPREDIA in Portsmouth had 220 employees in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in New Hampshire4 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Ceramco, INC | Conway | — | ACTIVE |
| Ceramco INC | Conway | — | UNVERIFIED |
| Coleman Conrete, INC. | Conway | — | UNVERIFIED |
| Glass Graphics INC | Conway | — | UNVERIFIED |
All nonmetallic mineral product manufacturing nationwide · All manufacturing in New Hampshire