Grundfos 3T Equipment Co. Inc. AllMax Software, Inc. American Highway Products Ltd. American Jetter Applied Felts, Inc. Aries Industries Avanti International Cloverleaf Tool Co. Electro Scan Inc. Envirosight LLC Enz USA Inc. Epoxytec FerraTex Solutions, Inc. GapVax, Inc. Hermann Sewerin GmbH HOBAS Pipe USA InfoSense, Inc. JWC Environmental Inc. Mueller Water Products NozzTeq Inc. NV Mechanics Design Ltd OceanQuip Connectors, LLC Orenco Systems, Inc. Petersen Products PrimeLine Products, Inc. Reline America Rival Hydrovac Inc. Root Rat Sealing Systems, Inc. Sewer Equipment CO. of America by Sewer Equipment Simpson Strong-Tie Sonetics Super Products LLC Total Piping Solutions, Inc. USB-USA LLC Vacall Vanguard Pathogen Defense Systems VARCo Vaughan Company, Inc. Xylem Inc.