- AES by Infiltrator
- Aquaworx by Infiltrator
- BioMicrobics, Inc.
- BrenLin Company, Inc.
- EZflow by Infiltrator
- IMET Corporation
- Infiltrator Tanks
- Infiltrator Water Technologies, LLC
- Jet Inc.
- Norweco, Inc.
- Orenco Systems, Inc.
- Polylok, Inc.
- Premier Tech Water and Environment Inc.
- Quick4 by Infiltrator
- Roth North America
- SJE Rhombus®
- SludgeHammer Group, Ltd.
- TUF-TITE, Inc.
