Primary Metal Manufacturing in California
NAICS 331 · CA
This register lists 901 facilities in California. The Bureau of Labor Statistics counted 474 establishments in California. CALIFORNIA STEEL INDUSTRIES, located in Fontana, employed 717 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in California10 FACILITIES
Listing 10 of 15: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Buddy Bar Casting, LLC | South Gate | 100–499 | ACTIVE |
| Hughes Bros., Aircrafters, INC. | South Gate | — | ACTIVE |
| Shultz Steel LLC | South Gate | 100–499 | ACTIVE |
| Techni-cast LLC | South Gate | 20–99 | ACTIVE |
| Pacific Alloy Castings INC | South Gate | — | LIKELY ACTIVE |
| Bell Foundry CO | South Gate | 20–99 | UNVERIFIED |
| Artsons Manufacturing Company, Inc. | South Gate | 20–99 | LIKELY ACTIVE |
| Strategic Materials Corporation | South Gate | — | LIKELY ACTIVE |
| Monarch Aluminum Casting CO | South Gate | — | UNVERIFIED |
| Precision Forging Dies, INC. | South Gate | 20–99 | UNVERIFIED |
All primary metal manufacturing nationwide · All manufacturing in California