AdEdge Water Technologies, LLC Aerzen AllMax Software, Inc. Analytical Technology, Inc. Aqua-Aerobic Systems, Inc. Blue-White Industries CHEMetrics Crawford, Murphy & Tilly DO2E Wastewater Treatment LLC Eagle Microsystems, Inc. Environmental Dynamics International Evoqua Water Technologies LLC Flomatic Valves Force Flow Gorman-Rupp Company Hach JDV Equipment Corporation Keller America Inc. Komline-Sanderson LaMotte Company Lovibond Tintometer Markland Specialty Engineering Ltd. Myron L ® Company ProComSol, Ltd Sealevel Systems, Inc. Smith & Loveless, Inc. VEGA Americas, Inc. YSI, a Xylem brand