| RARegent Aerospace CORP | Valencia | — | ◐ LIKELY ACTIVE |
 Rocket Lab USA INC | Long Beach | — | ◐ LIKELY ACTIVE |
| SESpace Exploration Technologies | Hawthorne | — | ◐ LIKELY ACTIVE |
| TSTrepanning Specialties INC | Paramount | — | ◐ LIKELY ACTIVE |
| 7V730 Vermont Venture, LLC | Los Angeles | — | ◇ UNVERIFIED |
| AMAero Master Forming | City of Industry | — | ◇ UNVERIFIED |
| AFAerospares Fabrication LLC | Paramount | — | ◇ UNVERIFIED |
| AHAircraft Hawthorne Facility | Hawthorne | — | ◇ UNVERIFIED |
| AAAlatus Aerosystems | Walnut | — | ◇ UNVERIFIED |
| AAAlliedsignal Aerospace Systems | East Rancho Dominguez | — | ◇ UNVERIFIED |
| AIArvan INC | Gardena | — | ◇ UNVERIFIED |
| BMBms Motorsports, INC | Riverside | — | ◇ UNVERIFIED |
| BNBoeing North American Rocketdyne | Canoga Park | — | ◇ UNVERIFIED |
| BMBrek Manufacturing | Gardena | — | ◇ UNVERIFIED |
| CCCarrier Corporation Bdp Compan | Rowland Heights | — | ◇ UNVERIFIED |
| CYCatalina Yachts INC | Woodland Hills | — | ◇ UNVERIFIED |
| CMCie Manufacturing | South Gate | — | ◇ UNVERIFIED |
 Composites Horizons INC | Covina | — | ◇ UNVERIFIED |
| CMCrush Master Grinding CORP | Walnut | — | ◇ UNVERIFIED |
| CFCustom Fiberglass/dba Snugtop | Long Beach | — | ◇ UNVERIFIED |
| D8De 8484 Wilshire, LLC | Beverly Hills | — | ◇ UNVERIFIED |
| DPDenso Products & Services Americas, INC. | Long Beach | — | ◇ UNVERIFIED |
| DIDucommunaerostructures INC. | Gardena | — | ◇ UNVERIFIED |
| DIDukes INC | Northridge | — | ◇ UNVERIFIED |
| DMDynamic Machine INC | Huntington Park | — | ◇ UNVERIFIED |
| ELEdelbrock LLC | Torrance | — | ◇ UNVERIFIED |
| FGFarrar Grinding Company | Inglewood | — | ◇ UNVERIFIED |
| FCFmc CORP Sweeper Div | Pomona | — | ◇ UNVERIFIED |
| FMFormer Menasco Aerospace Facility | Burbank | — | ◇ UNVERIFIED |
| GIGambol Industries INC | Long Beach | — | ◇ UNVERIFIED |
| GEGarrett Engine Boosting System | Torrance | — | ◇ UNVERIFIED |
| GEGe Engine Services - Corporate Aviation, | Van Nuys | — | ◇ UNVERIFIED |
| GAGeneral Atomics Asi | Palmdale | — | ◇ UNVERIFIED |
| GMGiant Merchandising | Commerce | — | ◇ UNVERIFIED |
| GJG & J Grinding | Paramount | — | ◇ UNVERIFIED |
| GAGulfstream Aerospace CORP - Paint Hangar | Long Beach | — | ◇ UNVERIFIED |
| HPHonda Performance Development, INC | Santa Clarita | — | ◇ UNVERIFIED |
| HMHughes Missile Systems CO | Canoga Park | — | ◇ UNVERIFIED |
| IEIndarg Engineering | Hawthorne | — | ◇ UNVERIFIED |
| IDIndel Dba Marina Shipyard | Long Beach | — | ◇ UNVERIFIED |
| KHKing Harbor Marine Center | Redondo Beach | — | ◇ UNVERIFIED |
| LTLion Truck Body INC | Torrance | — | ◇ UNVERIFIED |
| LALockheed Aeronautical Sys CO | Burbank | — | ◇ UNVERIFIED |
| LMLockheed Martin Aeronautics Palmdale Site 7 | Palmdale | — | ◇ UNVERIFIED |
| LMLockheed Martin CORP | Burbank | — | ◇ UNVERIFIED |
| MIMarathon Industries INC | Santa Clarita | — | ◇ UNVERIFIED |
| MMaxtrade | South El Monte | — | ◇ UNVERIFIED |
| MAMenzies Aviation Grp Inc, Ogden Grnd Svc | Los Angeles | — | ◇ UNVERIFIED |
| MAModine Aftermarket Holdings INC | Los Angeles | — | ◇ UNVERIFIED |
| NDNc Dynamics LLC | Long Beach | — | ◇ UNVERIFIED |
