Evoqua Water Technologies LLC AdEdge Water Technologies, LLC Aerzen Andritz Separation, Inc. Anua Anue Water Technologies Aqua-Aerobic Systems, Inc. Atlas Copco Compressors BDP Industries, Inc. Blue-White Industries Bright Technologies, Division of Sebright Products, Inc. Brown Bear Corporation Centrisys/CNP Eagle Microsystems, Inc. Environetics, Inc. Environmental Dynamics International Flottweg Separation Technology, Inc. Force Flow Gardner Denver Inc. Hach HUBER Technology, Inc. Industrial & Environmental Concepts, Inc. Inovair JDV Equipment Corporation Komline-Sanderson Kuhn North America, Inc. Lutz-JESCO America Corp. Markland Specialty Engineering Ltd. ProMinent Fluid Controls, Inc. Robuschi USA Sierra Instruments, Inc. SUEZ Water Technologies & Solutions Sulzer Pumps Solutions Inc. Vaughan Company, Inc. Vogelsang Watson-Marlow Fluid Technology Group WesTech Engineering