- Admiral Engineering & Mfg Co
- Aero-Tech Engineering
- Alumco
- Axian Technology Inc
- Centurion Machining Svc
- Evans Precision Machine
- Global Manufacturing Svc
- Icon Machining
- J B's Precision Industries Inc
- Jet Products
- Jet Products
- Lewis Aviation
- Lewis Aviation
- Ohlinger Industries Inc
- Omega Machine
- Osborn Products Inc
- Plastic Products Inc
- PMC Machining
- Powill Manufacturing & Engnrng
- Ronco Precision Automatics Inc
- Shadow Mountain Screw Products
- Siam Precision Inc
- TEK Industries Inc
