 Clayton Manufacturing Company | City of Industry | CA | Fabricated Metal Product Manufacturing332410 | 20-99 | ● ACTIVE |
 Maverick Aerospace LLC | City of Industry | CA | Fabricated Metal Product Manufacturing332312 | — | ● ACTIVE |
 Skymaster, INC. | City of Industry | CA | Fabricated Metal Product Manufacturing332312 | — | ● ACTIVE |
 Associated Spot Welders, INC. | City of Industry | CA | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
| AFAllfast Fastening Sys | City of Industry | CA | Fabricated Metal Product Manufacturing332112 | 100-499 | ◐ LIKELY ACTIVE |
| AGAlcoa Global Fastening Systems C/o Howmet Fastening Systems | City of Industry | CA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| TMThe Monadnock CO Dba Lisi Aerospace | City of Industry | CA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| EPEmtek Products INC | City of Industry | CA | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| LPL & P Property Management | City of Industry | CA | Fabricated Metal Product Manufacturing332613 | — | ◇ UNVERIFIED |
 Myers Container LLC | City of Industry | CA | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| PPPlato Products INC | City of Industry | CA | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| SCStoody Company / Stoody Deloro Stellite INC | City of Industry | CA | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| TMTrio Metal Stamping INC | City of Industry | CA | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| USUnico Steel, INC. | City of Industry | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CLCEMCO, LLC - City of Industry Plant | City of Industry | CA | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| CLCEMCO, LLC - Corporate Office | City of Industry | CA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| CIClayton Industries | City of Industry | CA | Fabricated Metal Product Manufacturing332410 | 100-499 | ◐ LIKELY ACTIVE |
| HGHowmet Global Fastening Systems INC | City of Industry | CA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| KPKwa Performance Industries, INC. | City of Industry | CA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| LALISI Aerospace | City of Industry | CA | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| TITownsteel, INC. | City of Industry | CA | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
| AEAcorn Engineering CO | City of Industry | CA | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| AAAdams and Coltrin | City of Industry | CA | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| CECalifornia Expanded Metal Products CORP | City of Industry | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| CDConsolidated Devices INC | City of Industry | CA | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| DDarnell-rose | City of Industry | CA | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| EEmtek | City of Industry | CA | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| EPEmtek Products, INC. | City of Industry | CA | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| FIFairchild Ind INC Fairchild Ae | City of Industry | CA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| IEIntegral Engineering & Fabrication INC | City of Industry | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| KIKern Industries | City of Industry | CA | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| Myers Container Corp, Div of Imacc | City of Industry | CA | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
 Newton Heat Treating Company, Inc. | City of Industry | CA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| NINuSet, Inc | City of Industry | CA | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| PMPhillips Machine & Welding | City of Industry | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| QPQuality Painting CO INC | City of Industry | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| RRRapid Rack Industries INC | City of Industry | CA | Fabricated Metal Product Manufacturing332114 | — | ◇ UNVERIFIED |
| RMRenteria Metal Polishing LLC | City of Industry | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SPSafe Plating INC | City of Industry | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SDShinhan Diamond America, INC | City of Industry | CA | Fabricated Metal Product Manufacturing332213 | — | ◇ UNVERIFIED |
| SCSo Cal Sheet Metal Jatc | City of Industry | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SESuperior Equipment Solutions | City of Industry | CA | Fabricated Metal Product Manufacturing332215 | — | ◇ UNVERIFIED |
| TCTroy Csl Lighting | City of Industry | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
