- AGRU America, Inc.
- Air-Weigh On-Board Scales
- Avanti International
- Cam Spray
- Cherne Industries
- CrewPlex
- Dig Pig Products Inc.
- Dynablast (John Brooks)
- Easy Kleen Pressure Systems LTD
- EasyTech Infrastructure Group Ltd.
- GapVax, Inc.
- General Pump
- Hi-Vac Corporation
- HotJet USA
- Hydra-Flex, Inc.
- Kondex Corporation
- Lansas Mfg. by Vanderlans & Sons Inc.
- MacAllister Hydrovac
- Melfred Borzall, Inc.
- Milwaukee Rubber Products, Inc.
- Pacific Tek
- PE Equipment
- Permalok® - Northwest Pipe Company
- Pik Rite, Inc.
- Presvac Systems
- RAMVAC by Sewer Equipment
- Rock Bit Industries, Inc.
- Super Products LLC
- Suttner America Company
- Tech Products, Inc.
- Tellus Underground Technology
- Thunder Creek Equipment
- Transway Systems Inc.
- Vac-Con, Inc.
- Valley Industries
- VARCo
- Vermeer Corporation
- Vermeer MV Solutions
- Vivax-Metrotech Corp.
