Manufacturers and Dealers by Name
- Aerzen
- AllMax Software, Inc.
- Aqua-Aerobic Systems, Inc.
- ATC - Diversified Electronics
- BDP Industries, Inc.
- BioSafe Systems
- Blue-White Industries
- Bright Technologies, Division of Sebright Products, Inc.
- Central Life Sciences
- COLE Publishing, Inc.
- ELODE USA, Inc.
- Eurus Blower, Inc.
- Evoqua Water Technologies LLC
- FLSmidth Inc.
- Graphite Metallizing Corporation
- HF scientific, a Watts Brand
- HUBER Technology, Inc.
- Hydro International
- Industrial Scientific
- Inovair
- JDV Equipment Corporation
- Kaeser Compressors, Inc.
- Keller America Inc.
- Komline-Sanderson
- Lakeside Equipment Corporation
- Linde
- Lovibond
- Neptune, a PSG brand
- OZ Lifting Products LLC
- Park Process
- Parkson Corporation
- Patterson Manufacturing
- Penn Valley Pump Co., Inc.
- Philadelphia Gear, Power Systems by Timken
- RUGID
- Ryan Hennessy Wastewater Microbiology
- Smith & Loveless, Inc.
- Sulzer Pumps Solutions Inc.
- Trojan Technologies
- United Rentals, Inc.
- Vaughan Company, Inc.
- Veolia Water Technologies
- Vogelsang
- Watson-Marlow Fluid Technology Solutions
- YSI, a Xylem brand