Envirosight LLC 3T Equipment Co. Inc. Aries Industries Cloverleaf Tool Co. Cua Claws CUES, Inc. Enz USA Inc. General Pipe Cleaners, div. of General Wire Spring GP Sewer Cam InfoSense, Inc. MTech NozzTeq Inc. Petersen Products Pow-R Mole Trenchless Solutions RapidView IBAK North America Root Rat Southland Tool Mfg. Inc. TruGrit Traction Inc. Vivax-Metrotech Corp. Warrior Trenchless Solutions Xylem Inc.