- Acme Die & Machine Corp
- Beveridge Machine Works
- Bowen Machine Co Inc
- Custom Screw Machine Svc
- D L Precision Tool Inc
- Dennis Machine Works
- G & S Co
- Gaston Engineering
- Gears Inc
- Gossett Machine Works Inc
- K B Parets Inc
- L & L Machine Co
- M D Rhom Machine Co
- Marc Machine Works Inc
- Metrolina Machine
- Pioneer Machine Works Inc
- Southside Textile Repair
- Speedwell Machine Works
- Staley Racing Engines
- Tool & Mold Works
- W D Lee & Co Inc
