- Bruder Tank
- Crescent Tank Mfg.
- Engine & Accessory, Inc.
- Integrity Tank Sales & Service Inc.
- KeeVac Industries
- Marsh Industrial
- Matthews Motors
- Pik Rite, Inc.
- PolyJohn
- PortaLogix
- Rentix Solutions
- Robinson Vacuum Tanks Inc.
- Satellite Industries
- Slide-In Queen
- Tank World Corp
- Transway Systems Inc.
- TSI Tank Services, Inc.
- Vacuum Sales, Inc.
- Vacuum Tank Sales
