AdEdge Water Technologies, LLC Aerzen Andritz Separation, Inc. Anua Anue Water Technologies Aqua-Aerobic Systems, Inc. BDP Industries, Inc. Centrisys/CNP ClearSpan Fabric Structures Environetics, Inc. Environmental Dynamics International Evoqua Water Technologies LLC Flottweg Separation Technology, Inc. HUBER Technology, Inc. Industrial & Environmental Concepts, Inc. Inovair JDV Equipment Corporation Kuhn North America, Inc. Lutz-JESCO America Corp. Shand & Jurs SUEZ Water Technologies & Solutions Sulzer Pumps Solutions Inc. Vaughan Company, Inc. Vogelsang WesTech Engineering