Aerzen AllMax Software, Inc. Anue Water Technologies Aqua-Aerobic Systems, Inc. Blue-White Industries EGSW - Environmental Group Southwest Emerald Coast Manufacturing Evoqua Water Technologies LLC Hach HF scientific, a Watts Brand JDV Equipment Corporation Keller America Inc. Komline-Sanderson Lovibond Parkson Corporation Paxxo Shand & Jurs Smith & Loveless, Inc. SWAN Analytical USA Inc. Teledyne ISCO Watson-Marlow Fluid Technology Group YSI, a Xylem brand