AdEdge Water Technologies, LLC Aerzen Alfa Laval Andritz Separation, Inc. Anue Water Technologies Aqseptence Group, Inc. - Johnson Screens Aqua-Aerobic Systems, Inc. BDP Industries, Inc. Centrisys/CNP Duperon Corporation Evoqua Water Technologies LLC Flottweg Separation Technology, Inc. Headworks International, Inc. HOERBIGER Safety Solutions HUBER Technology, Inc. JDV Equipment Corporation Kationx Corp. Kuhn North America, Inc. Lakeside Equipment Corporation Landia, Inc. Park Process Parkson Corporation Renda Environmental Schwing Bioset, Inc. ScreencO Systems LLC SEEPEX Inc. Shand & Jurs Smith & Loveless, Inc. SUEZ Water Technologies & Solutions Tacmina Corporation Vaughan Company, Inc. Vogelsang WesTech Engineering