- Allan J. Coleman Co.
- Aries Industries
- Central Oklahoma Winnelson
- CUES, Inc.
- Electric Eel Products
- Envirosight/WinCan
- FIBERSCOPE
- Forbest Products Co.
- GapVax, Inc.
- ITpipes
- J.M. McKinney Co.
- KEG Technologies, Inc.
- MyTana
- Pearpoint Inc.
- RapidView IBAK North America
- Ratech Electronics, Ltd.
- RauschUSA
- RedZone Robotics
- Superior Signal Company LLC
- TruGrit Traction Inc.
- Vivax-Metrotech Corp.
