Aerospace Engineering LLC | Santa Ana | 20–99 | ● ACTIVE |
Deltronic CORP | Santa Ana | 20–99 | ● ACTIVE |
Embee Processing, LLC | Santa Ana | 100–499 | ● ACTIVE |
Aluminum Precision Products INC | Santa Ana | — | ● ACTIVE |
Cal Pac Sheet Metal, INC. | Santa Ana | — | ● ACTIVE |
| IAIntegral Aerospace, LLC | Santa Ana | — | ● ACTIVE |
| MIMetal Improvement Company, LLC | Santa Ana | — | ● ACTIVE |
Norotos, INC | Santa Ana | — | ● ACTIVE |
Rbc Transport Dynamics CORP | Santa Ana | — | ● ACTIVE |
| SLSurefire, LLC. | Santa Ana | — | ● ACTIVE |
Tomi Engineering, INC | Santa Ana | — | ● ACTIVE |
| AAAirlinx Aircraft Services INC | Santa Ana | — | ● ACTIVE |
Alloy Valves & Control, INC. | Santa Ana | — | ● ACTIVE |
| AEA.m.i. Engineering CO LLC | Santa Ana | — | ● ACTIVE |
Atam LLC | Santa Ana | — | ● ACTIVE |
Axis Product Development, INC | Santa Ana | — | ● ACTIVE |
B & F Modern Manufacturing, INC. | Santa Ana | — | ● ACTIVE |
| CMCb Manufacturing & Engineering INC | Santa Ana | — | ● ACTIVE |
Dan R. Hunt, INC | Santa Ana | — | ● ACTIVE |
| DPDc Precision LLC | Santa Ana | — | ● ACTIVE |
Electrode Technologies, INC. | Santa Ana | — | ● ACTIVE |
Humberto Murillo, INC. | Santa Ana | — | ● ACTIVE |
K-v Engineering, INC. | Santa Ana | — | ● ACTIVE |
Kya Services LLC | Santa Ana | — | ● ACTIVE |
Microflex Wire and Cable, INC. | Santa Ana | — | ● ACTIVE |
Motion & Flow Control Products, INC. | Santa Ana | — | ● ACTIVE |
| OMOc Metals, INC. | Santa Ana | — | ● ACTIVE |
Pulse Precision LLC | Santa Ana | — | ● ACTIVE |
Ricaurte Precision, INC. | Santa Ana | — | ● ACTIVE |
Rivtec LLC | Santa Ana | — | ● ACTIVE |
Tc Machine Design INC | Santa Ana | — | ● ACTIVE |
U.s. Rigging Supply CORP. | Santa Ana | — | ● ACTIVE |
Wire Works Edm INC. | Santa Ana | — | ● ACTIVE |
| AEAnomil Ents Incorporated Dba Danco Metal Surfacing | Santa Ana | — | ◐ LIKELY ACTIVE |
Hogin Machine, INC | Santa Ana | — | ◐ LIKELY ACTIVE |
| CACherry Aerospace | Santa Ana | — | ◐ LIKELY ACTIVE |
Cramer-decker Industries | Santa Ana | — | ◐ LIKELY ACTIVE |
S&s Precision Mfg INC | Santa Ana | — | ◇ UNVERIFIED |
| ATAlloy Tech Electopolishing | Santa Ana | — | ◐ LIKELY ACTIVE |
| BPBeyond Precision, LLC | Santa Ana | — | ◐ LIKELY ACTIVE |
| CIChromadora, INC. | Santa Ana | — | ◐ LIKELY ACTIVE |
| EFE.f.t. Fast Quality Service, INC. | Santa Ana | — | ▲ REPORTED CLOSED |
| EMExpress Metal Aerospace, INC. | Santa Ana | — | ◐ LIKELY ACTIVE |
| JMJc Machine & Mfg, CORP. | Santa Ana | — | ◐ LIKELY ACTIVE |
| SCSelect Circuits | Santa Ana | — | ◐ LIKELY ACTIVE |
| SPSwiss Pattern CORP. | Santa Ana | — | ◐ LIKELY ACTIVE |
| TSTobin Steel | Santa Ana | 20–99 | ◐ LIKELY ACTIVE |
| AMAstech/mci Manufacturing INC | Santa Ana | — | ◐ LIKELY ACTIVE |
| BIBrasstech INC - Carnegie | Santa Ana | — | ◐ LIKELY ACTIVE |
| BFBristol Fiberlite Industries Incorporated | Santa Ana | — | ◐ LIKELY ACTIVE |