AdEdge Water Technologies, LLC Aerzen AllMax Software, Inc. Aqua-Aerobic Systems, Inc. Blue-White Industries Calgon Carbon Corporation DO2E Wastewater Treatment LLC Evoqua Water Technologies LLC FCI - Fluid Components International JDV Equipment Corporation Kationx Corp Keller America Inc. Komline-Sanderson Lovibond Tintometer Markland Specialty Engineering Ltd. Pulsed Hydraulics, Inc. REXA, Inc. SAF-T-FLO Chemical Injection Sealevel Systems, Inc. Shand & Jurs Sulzer Pumps Solutions Inc. YSI, a Xylem brand