- Adaptor Inc.
- American Jetter
- CCI Piping Systems
- Cla-Val Company
- Composite Access Products (CAP)
- Core & Main
- Crane Pumps & Systems
- Cretex Specialty Products
- CUES, Inc.
- Duperon Corporation
- Dynamatic
- EJ
- Envirosight/WinCan
- Epoxytec
- Flomatic Valves
- GapVax, Inc.
- HammerHead Trenchless
- Hermann Sewerin GmbH
- InfoSense, Inc.
- JWC Environmental Inc.
- McElroy Manufacturing, Inc.
- MOLECOR USA LLC
- NOV Fiber Glass Systems
- Pentair - Aurora, Fairbanks Nijhuis, Hydromatic & Myers
- Pipeline Renewal Technologies
- Proco Products, Inc.
- Pulsar Measurement
- RedZone Robotics
- Reed Manufacturing
- Root Rat
- Sauereisen, Inc.
- Sealing Systems, Inc.
- Super Products LLC
- VARCo
