Vacuum Trucks/Trailers - Septic
- Advance Pump & Equipment, Inc.
- American Tank Company LLC
- Armal, Inc.
- Crescent Tank Mfg.
- Davidson Tank
- Engine & Accessory, Inc.
- FlowMark Vacuum Trucks
- FMI Truck Sales & Service/WorkMate
- Hi-Vac Corporation
- House of Imports
- Howden
- Imperial Industries, Inc.
- Integrity Tank Sales & Service Inc.
- ITI Trailers & Truck Bodies, Inc.
- Jack Doheny Company
- KeeVac Industries
- Lane's Vacuum Tank, Inc.
- Lincoln Center Manufacturing, LLC/Marengo Fabricated Steel
- Marsh Industrial
- Mid-State Truck Service, Inc.
- MTech
- National Truck Center
- Pik Rite, Inc.
- Presvac Systems
- Progress Tank
- Robinson Vacuum Tanks Inc.
- Roll-n-Vac Truebite Inc.
- Satellite Industries
- Super Products LLC
- Tank World Corp
- TankTec
- Transport Truck Sales, Inc.
- Transway Systems Inc.
- TSI Tank Services, Inc.
- United Tank Trailer / Custom Tank
- Vacutrux Limited
- Vacuum Sales, Inc.