- AES by Infiltrator
- Aquaworx by Infiltrator
- Arcan Enterprises
- BioMicrobics, Inc.
- BrenLin Company, Inc.
- Crane Pumps & Systems
- Crest Precast, Inc.
- E-Z Treat Inc.
- EZflow by Infiltrator
- Eljen Corporation
- Fiberglass Tank Solutions
- FujiClean USA
- Geomatrix Systems, LLC
- IMET Corporation
- Infiltrator Water Technologies, LLC
- Jet Inc.
- National Precast Concrete Association (NPCA)
- Norweco, Inc.
- Orenco Systems, Inc.
- Prinsco, Inc.
- Quick4 by Infiltrator
- SJE Rhombus®
- Wholesale Septic Supply
- Wieser Concrete
