- Allan J. Coleman Co.
- Central Oklahoma Winnelson
- CUES, Inc.
- Electronic Repair Co.
- General Pipe Cleaners, div. of General Wire Spring
- Lansas Mfg. by Vanderlans & Sons Inc.
- Pearpoint Inc.
- RapidView IBAK North America
- Spartan Tool LLC
- SubTech Design & Manufacturing
- Superior Signal Company LLC
- Vivax-Metrotech Corp.
