Southcoast Welding & Manufacturing, LLC. | Chula Vista | 100–499 | ● ACTIVE |
Spacetime Machine Co., INC. | Harbor City | 20–99 | ● ACTIVE |
Staco Systems, INC. | Irvine | 20–99 | ● ACTIVE |
Stretch Forming Corporation | Perris | 20–99 | ● ACTIVE |
Taurus Fabrication, INC | Grass Valley | — | ● ACTIVE |
True Position Technologies, INC | Valencia | 20–99 | ● ACTIVE |
Vacco Industries | South El Monte | 100–499 | ● ACTIVE |
Valley Metals, LLC | Poway | 20–99 | ● ACTIVE |
Ventura Harbor Boatyard INC | Ventura | 20–99 | ● ACTIVE |
Venturi Astrolab INC | Hawthorne | 20–99 | ● ACTIVE |
Votaw Precision Technologies, LLC | Santa Fe Springs | 100–499 | ● ACTIVE |
Wilwood Engineering | Camarillo | 100–499 | ● ACTIVE |
Wing Inflatables INC | Arcata | 100–499 | ● ACTIVE |
Wisk Aero LLC | Mountain View | 500+ | ● ACTIVE |
| XFXos Fleet INC | Los Angeles | 20–99 | ● ACTIVE |
Young Engineers Inc., the | Lake Forest | 20–99 | ● ACTIVE |
Accurate Grinding and Mfg. CORP | Corona | — | ● ACTIVE |
Adiem Engineering Cnc LLC | Santee | — | ● ACTIVE |
Advanced Theoretical Concepts, INC. | Camarillo | — | ● ACTIVE |
Aero Engineering & Manufacturing Company of California, LLC | Valencia | — | ● ACTIVE |
| AIAero Industries, LLC | Buellton | — | ● ACTIVE |
Aerojet Rocketdyne of De, INC | Canoga Park | — | ● ACTIVE |
Aero-mechanical Engineering, INC | Huntington Beach | — | ● ACTIVE |
Aero Mechanism Precision, INC. | Chatsworth | — | ● ACTIVE |
Aerospace Dynamics International, INC | Santa Clarita | — | ● ACTIVE |
Aerospace Engineering, LLC | Brea | 100–499 | ● ACTIVE |
Aero Turbine, INC | Stockton | — | ● ACTIVE |
Aerovironment, INC | Simi Valley | — | ● ACTIVE |
| AFA. F. Machine & Tool Co., INC. | Inglewood | — | ● ACTIVE |
Airborne Systems North America of Ca INC | Santa Ana | — | ● ACTIVE |
Al Larson Boat Shop | San Pedro | — | ● ACTIVE |
| AAAlpha Aviation Components, INC. | North Hills | — | ● ACTIVE |
Altec Industries, INC. | Dixon | — | ● ACTIVE |
Altex Technologies Corporation | San Jose | — | ● ACTIVE |
| AAAmerican Automated Engineering, INC. | Huntington Beach | 100–499 | ● ACTIVE |
American Truck & Trailer Body-santa Ana LLC | Santa Ana | — | ● ACTIVE |
Ancra International LLC | Azusa | — | ● ACTIVE |
Apex Technology, INC. | Los Angeles | — | ● ACTIVE |
Applied Aerospace Structures CORP | Stockton | — | ● ACTIVE |
Applied Pressure Vessels, INC. | Valencia | — | ● ACTIVE |
Aptera Motors CORP | Carlsbad | — | ● ACTIVE |
| ABArc Boat Company | Torrance | 100–499 | ● ACTIVE |
Arcturus Uav, INC | Petaluma | — | ● ACTIVE |
A & R Engineering Co., INC. | Carson | — | ● ACTIVE |
Arrowhead Products CORP | Los Alamitos | 500+ | ● ACTIVE |
Asi Services INC | San Diego | 20–99 | ● ACTIVE |
Astranis Space Technologies CORP | San Francisco | — | ● ACTIVE |
Astro Machine CO INC | Hawthorne | — | ● ACTIVE |
| ARAutomotive Racing Products, INC | Ventura | 20–99 | ● ACTIVE |
Bandy Manufacturing LLC | Burbank | 20–99 | ● ACTIVE |