Grit Handling/Removal/Hauling
- CleanTek Water Solutions
- DRYCAKE
- Environmental Resources, Inc., DuraMax Chain Products Group
- HUBER Technology, Inc.
- Hydro International
- JDV Equipment Corporation
- Lakeside Equipment Corporation
- Ovivo USA, LLC
- Park Process
- Paxxo
- SAVECO / Enviro-Care
- Smith & Loveless, Inc.
- U.S. Submergent Technologies
- Vulcan Industries, Inc.