Valves
- A.Y. McDonald Mfg. Co.
- Asahi/America, Inc.
- Cla-Val Company
- Dallas Specialty & Mfg. Co.
- Flomatic Valves
- Flovac Vacuum Sewer Systems
- General Pump
- Giant Industries
- Halliday Products
- Milwaukee Rubber Products, Inc.
- Mueller
- Proco Products, Inc.
- Sunbelt Rentals
- Suttner America Company
- Tech Products, Inc.
- Trillium Flow Technologies
- Valworx
- Zoeller Company