- Abbott Tool Inc
- Co-Op Tool Co Div Hammill Mfg
- D & R Innovations Co
- Dugan Tool & Die Co
- G & J Machine
- G H Cutter Svc
- Impac Hi-Performance Machining
- Independent Power Consultants
- KERN Machine & Tool
- Lockrey Manufacturing Inc
- LWC Machine & Tool
- Mossing Machine & Tool Inc
- N M Hansen Machine & Tool Co
- Obars Machine & Tool Co
- R & D Custom Machine & Tool
- Schuster Manufacturing Inc
- Select Tool & Production Co
- Toth Industries Inc
- Unlimited Machine & Tool
- Yoder Machinery
