Aerzen AllMax Software, Inc. Analytical Technology, Inc. Aqua-Aerobic Systems, Inc. AqueoUS Vets ATC - Diversified Electronics Atlas Copco Compressors BioSafe Systems Blackline Safety Blue-White Industries CAS DataLoggers Cla-Val Company Eagle Microsystems, Inc. Force Flow Hach HF scientific, a Watts Brand Industrial Test Systems, Inc. JDV Equipment Corporation Kaeser Compressors, Inc. Keller America Inc. Komline-Sanderson KROHNE, Inc. LaMotte Company Linde Lovibond Myron L ® Company Philadelphia Gear, Power Systems by Timken Pulsar Measurement SealRyt Corp. Siemens Process Instrumentation Sulzer Pumps Solutions Inc. Watson-Marlow Fluid Technology Solutions YSI, a Xylem brand