• A.R. North America, Inc.
• AMT Pump Company
• Armstrong Equipment, Inc.
• FMI Truck Sales & Service/WorkMate
• General Pump
• Giant Industries
• Gorman-Rupp Company
• Lincoln Center Manufacturing, LLC/Marengo Fabricated Steel
• Milwaukee Rubber Products, Inc.
• Moro USA, Inc.
• MTH Pumps
• Robinson Vacuum Tanks Inc.
• TankTec
• TSI Tank Services, Inc.
• UDOR U.S.A.