Portable Restroom Service Trucks
- American Tank Company LLC
- Armal, Inc.
- Crescent Tank Mfg.
- Davidson Tank
- Engine & Accessory, Inc.
- FlowMark Vacuum Trucks
- FMI Truck Sales & Service/WorkMate
- House of Imports
- Imperial Industries, Inc.
- KeeVac Industries
- Lane's Vacuum Tank, Inc.
- Marsh Industrial
- Mid-State Truck Service, Inc.
- National Truck Center
- Pik Rite, Inc.
- PortaLogix
- Progress Tank
- Robinson Vacuum Tanks Inc.
- Satellite Industries
- Tank World Corp
- TankTec
- TSI Tank Services, Inc.
- Vacutrux Limited
- Vacuum Sales, Inc.
- WtW Tools