 Aaa Air Support | Gardena | CA | Primary Metal Manufacturing331491 | 1-19 | ● ACTIVE |
 Ptr Enterprises, INC. | Gardena | CA | Primary Metal Manufacturing331318 | — | ● ACTIVE |
| CRCast Rite CORP | Gardena | CA | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| APAmbit Pacific Recycling INC | Gardena | CA | Primary Metal Manufacturing331419 | 1-19 | ◇ UNVERIFIED |
| MSMaya Steel Fabrications INC | Gardena | CA | Primary Metal Manufacturing331111 | 100-499 | ◇ UNVERIFIED |
| ASAnvil Steel | Gardena | CA | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| PWPrime Wheel | Gardena | CA | Primary Metal Manufacturing331524 | — | ◐ LIKELY ACTIVE |
| TPTci Precision Metals | Gardena | CA | Primary Metal Manufacturing331315 | — | ◇ UNVERIFIED |
| RMResearch Metal Industries INC | Gardena | CA | Primary Metal Manufacturing331315 | 20-99 | ◇ UNVERIFIED |
| CICoastcast INC | Gardena | CA | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| DMDel Mar Die Casting CO INC | Gardena | CA | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| DCDie Cast Prod INC | Gardena | CA | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| IMIdeal Metal and Salvage CO | Gardena | CA | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| IDInternational Die Casting INC | Gardena | CA | Primary Metal Manufacturing331522 | — | ◇ UNVERIFIED |
| KSKairos Supply INC | Gardena | CA | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| MBMajor Brass Corporation | Gardena | CA | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| MBMajor Brass Foundry INC | Gardena | CA | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| SISummit Iron Works Group INC | Gardena | CA | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| TITru-cut INC | Gardena | CA | Primary Metal Manufacturing331315 | — | ◇ UNVERIFIED |
