- A & D Machine Shop
- A Manufacturing
- Bateman Manufacturing Co
- Bay Tech Mfg Inc
- Carson Research & Development
- Cenico Industries
- D & M Products
- D G Mfg
- DEL Machining
- DMM Mfg
- E & M Machine
- EDM Exotics
- Hi-Tech Precision
- Humpal Design Support
- ILM Tool
- K D Engineering
- Krisalis Machining
- Krobach Manufacturing Corp
- Laser Custom Designs LLC
- Light Speed
- Long Precision Inc
- Mission Tool & Mfg Co
- Moss Precision Inc
- P & K Tool
- P K Engineering
- Phoenix Machining
- Remarc Manufacturing Inc
- Ricman Manufacturing
- Stanton Precision Machine
- Tridecs Corp
- Trim Precision Machining Inc
