- Applied Fusion Inc
- B Z Engineering Inc
- Brandt Machine Works Inc
- Custom Gear & Machine
- E-Max Machining
- Ferret Machine
- G & S Tool
- Humboldt Instrument Co
- Jen Mer Mfg Co
- Laser Machining Ctr Inc
- Martinelli Machine
- Preferred American Instrument
- Rick Sanford Machine Co
- Romi Enterprises
- Scotia Tool & Machine Co
- Szabo Precision
