FactoryRegistry

Primary Metal Manufacturing in California

NAICS 331 · CA

As of JUL 2026, FactoryRegistry lists 832 primary metal manufacturing facilities in California, sourced from EPA, OSHA and Census records.

FACILITIES
832
SHARE OF STATE MANUFACTURING
1.7%
of 49,721 in California
CITIES REPRESENTED
10
TOP CITY
Los Angeles
46 facilities

Cities in California

Los Angeles (46)Fontana (23)Santa Fe Springs (23)Ontario (20)City of Industry (19)Gardena (16)San Diego (16)San Jose (15)Anaheim (13)Oakland (13)

Facilities

A & M Engineering, INC.
Irwindale, CA
ACTIVE331110EMP 20-99
Brown-pacific, INC.
Santa Fe Springs, CA
ACTIVE331222EMP 20-99
Buddy Bar Casting, LLC
South Gate, CA
ACTIVE331524EMP 100-499
California Screw Products CORP
Paramount, CA
ACTIVE331221EMP 20-99
Carlton Forge Works
Paramount, CA
ACTIVE331513EMP 100-499
Catalina Cylinders, INC.
Garden Grove, CA
ACTIVE331318EMP 20-99
Dynalloy, INC.
Irvine, CA
ACTIVE331491EMP 20-99
Gc International, INC.
Camarillo, CA
ACTIVE331524EMP 20-99
General Foundry Service CORP
San Leandro, CA
ACTIVE331521EMP 20-99
Griswold Industries
Costa Mesa, CA
ACTIVE331511EMP 100-499
Kuprion, INC.
San Jose, CA
ACTIVE331420EMP 20-99
Miller Castings INC
Whittier, CA
ACTIVE331511EMP 100-499
Shultz Steel LLC
South Gate, CA
ACTIVE331221EMP 100-499
Sierra Alloys Company
Irwindale, CA
ACTIVE331221EMP 20-99
Techni-cast LLC
South Gate, CA
ACTIVE331529EMP 20-99
Valley Metals, LLC
Poway, CA
ACTIVE331221EMP 20-99
Aluminum Die Casting Company, INC.
Jurupa Valley, CA
ACTIVE331523EMP 20-99
Dameron Alloy Foundries
Cypress, CA
ACTIVE331512EMP 1-19
Morgan Advanced Ceramics, INC.
Hayward, CA
ACTIVE327110EMP 100-499
Roscoe Moss Manufacturing CO
Los Angeles, CA
ACTIVE331210EMP 100-499
Electro Adapter INC
Chatsworth, CA
LIKELY ACTIVE331523EMP 20-99
Above All Cnc, INC.
Goleta, CA
LIKELY ACTIVE331513
Aci Alloys, INC
San Jose, CA
LIKELY ACTIVE331492
A & D Precision Manufacturing, INC.
Anaheim, CA
LIKELY ACTIVE331522
Advanced Precision, INC.
Chino, CA
LIKELY ACTIVE331523
Alloy Die Casting CO.
Buena Park, CA
LIKELY ACTIVE331521
Ambrit Industries
Glendale, CA
LIKELY ACTIVE331521EMP 20-99
Angeles Precision Engineering, INC.
Ontario, CA
LIKELY ACTIVE331111
Anvil Steel
Gardena, CA
LIKELY ACTIVE331110EMP 100-499
Applied Ceramics, INC.
Fremont, CA
LIKELY ACTIVE331313
Aurora Casting & Engineering, INC.
Santa Paula, CA
LIKELY ACTIVE331511
Benda Tool & Model Works INC
Hercules, CA
LIKELY ACTIVE331313EMP 20-99
Calidad, INC.
Ontario, CA
LIKELY ACTIVE331491
California Die Casting INC
Ontario, CA
LIKELY ACTIVE331521EMP 20-99
California Steel and Tube
City of Industry, CA
LIKELY ACTIVE331210EMP 20-99
California Steel Industries
Fontana, CA
LIKELY ACTIVE331110EMP 500+
Cast Parts, INC.
City of Industry, CA
LIKELY ACTIVE331512
Centerline Precision Tube Bending INC
Dublin, CA
LIKELY ACTIVE331210
Certified Alloy Products INC
Long Beach, CA
LIKELY ACTIVE331492EMP 100-499
Cmx Metals
Los Angeles, CA
LIKELY ACTIVE331420EMP 20-99
Consolidated Foundries, INC
Cudahy, CA
LIKELY ACTIVE331524
Coulter Forge, LLC
Emeryville, CA
LIKELY ACTIVE331110
Craftech Metal Forming, INC
Perris, CA
LIKELY ACTIVE331492
Cr Laurence
Los Angeles, CA
LIKELY ACTIVE313310EMP 100-499
Davison Iron Works INC
Sacramento, CA
LIKELY ACTIVE331110EMP 20-99
D. D. Wire Co., INC.
Temple City, CA
LIKELY ACTIVE331222
Decco Castings INC
El Cajon, CA
LIKELY ACTIVE331524
Delta Group Electronics INC
San Diego, CA
LIKELY ACTIVE331420
Dynacast, INC.
Lake Forest, CA
LIKELY ACTIVE331521EMP 100-499
Forged Metals INC
Fontana, CA
LIKELY ACTIVE331110EMP 100-499

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