Drainfield Components
- AES by Infiltrator (formerly Presby Environmental)
- Arcan Enterprises
- ATL by Infiltrator
- BAM! Ground Protection Mats
- Eljen Corporation
- EZflow by Infiltrator
- Geomatrix Systems, LLC
- Infiltrator Water Technologies, LLC
- Polylok, Inc.
- Prinsco
- Quick4 by Infiltrator
- Rissy Plastics, LLC
- The Dirty Bird
- TUF-TITE, Inc.
- Wholesale Septic Supply