Pumps - Solids/Sludge
- Ashland Pump
- Boerger, LLC
- Cornell Pump Company
- Crane Pumps & Systems
- EBARA Pumps Americas Corporation
- Global Pump
- Gorman-Rupp Pumps
- Hayward Gordon Group
- JDV Equipment Corporation
- Komline-Sanderson
- Liberty Pumps
- Putzmeister America
- R.A. Ross & Associates NE, Inc.
- Rain for Rent
- Smith & Loveless, Inc.
- SRS Crisafulli, Inc.
- Trillium Flow Technologies
- Vaughan Company, Inc.
- Vogelsang
- Wastecorp Pumps
- Xylem
- Zoeller Company