Renmark Pacific CORP | Torrance | — | ● ACTIVE |
| RERipa Engineering CORP | Chatsworth | 1–19 | ● ACTIVE |
Rocket Lab USA INC | Long Beach | — | ● ACTIVE |
Senior Aerospace Ssp | Burbank | 500+ | ● ACTIVE |
Sgl Technic LLC | Valencia | 20–99 | ● ACTIVE |
Sierracinsylmar Corporation | Sylmar | — | ● ACTIVE |
Space-lok, INC. | Gardena | — | ● ACTIVE |
Spacetime Machine Co., INC. | Harbor City | 20–99 | ● ACTIVE |
Stanford Mu Corporation | Carson | 20–99 | ● ACTIVE |
| TGThe Gill Corporation | El Monte | 100–499 | ● ACTIVE |
True Position Technologies, INC | Valencia | 20–99 | ● ACTIVE |
T & T Drilling, INC. | Torrance | 100–499 | ● ACTIVE |
Vacco Industries | South El Monte | 100–499 | ● ACTIVE |
Vast, INC. | Long Beach | 500+ | ● ACTIVE |
Venturi Astrolab INC | Hawthorne | 20–99 | ● ACTIVE |
Vision Aerospace LLC | Northridge | 20–99 | ● ACTIVE |
Votaw Precision Technologies, LLC | Santa Fe Springs | 100–499 | ● ACTIVE |
| XFXos Fleet INC | Los Angeles | 20–99 | ● ACTIVE |
| ZMZephyr Manufacturing Co., INC. | Inglewood | 20–99 | ● ACTIVE |
Aero Engineering & Manufacturing Company of California, LLC | Valencia | — | ● ACTIVE |
Aerojet Rocketdyne of De, INC | Canoga Park | — | ● ACTIVE |
Aero Mechanism Precision, INC. | Chatsworth | — | ● ACTIVE |
| AIAir/flex Industries, INC. | Pomona | 1–19 | ● ACTIVE |
Ancra International LLC | Azusa | — | ● ACTIVE |
Applied Pressure Vessels, INC. | Valencia | — | ● ACTIVE |
| ABArc Boat Company | Torrance | 100–499 | ● ACTIVE |
Astro Machine CO INC | Hawthorne | — | ● ACTIVE |
Bandy Manufacturing LLC | Burbank | 20–99 | ● ACTIVE |
Bender Ccp, INC. | Vernon | — | ● ACTIVE |
Brek Manufacturing CO. | Gardena | — | ● ACTIVE |
Caledonia Pipework LLC | Lynwood | 1–19 | ● ACTIVE |
| CACbk Aviation, INC. | Santa Clarita | 1–19 | ● ACTIVE |
Century Precision Engineering, INC. | Gardena | — | ● ACTIVE |
Chargie LLC | Culver City | 20–99 | ● ACTIVE |
Composites Horizons, LLC | Covina | — | ● ACTIVE |
Consolidated Foundries, INC | Cudahy | — | ● ACTIVE |
| CMCurtin Maritime CORP | Long Beach | 100–499 | ● ACTIVE |
Datex Instruments INC | Baldwin Park | 1–19 | ● ACTIVE |
Dow Hydraulic Systems INC | Pomona | 20–99 | ● ACTIVE |
D.p.i. Labs, INC. | La Verne | 20–99 | ● ACTIVE |
Ecliptic Enterprises, LLC | Pasadena | — | ● ACTIVE |
Engineering Design Industries, INC. | S El Monte | — | ● ACTIVE |
Esco Aerospace Manufacturing INC | La Puente | 1–19 | ● ACTIVE |
Fastener Innovation Technology, INC. | Compton | — | ● ACTIVE |
Flightwave Aerospace Systems Corporation | Santa Monica | — | ● ACTIVE |
| FAFrazier Aviation INC | San Fernando | — | ● ACTIVE |
General Forming Corporation | Torrance | 20–99 | ● ACTIVE |
| GVGeneral Veneer Manufacturing CO | South Gate | — | ● ACTIVE |
Gitai USA INC | Torrance | — | ● ACTIVE |
| HTHelicopter Technology CORP | Los Angeles | — | ● ACTIVE |