- Amazing Machinery, LLC
- Arthur Products Co.
- Comet
- Easy-Kleen Pressure Systems Ltd.
- General Pipe Cleaners, div. of General Wire Spring
- General Pump
- GIANT INDUSTRIES INC
- Hammelmann Corporation
- HotJet USA
- Hydra-Flex, Inc.
- Milwaukee Rubber Products, Inc.
- MyTana LLC
- Pressure Lift Corporation
- Super Products LLC
- Suttner America Company
- Vacuum Sales, Inc.
- VARCo
