PVC Pipe
- JM Eagle

HDPE
- Advanced Drainage Systems Inc.
- Arnco Corporation
- Charter Plastics
- Flying "W" Plastics Inc.
- JM Eagle

Corrugated Metal Pipe
- Lane Enterprises

Ductile Iron Pipe
- Griffin Pipe Products

PVC Fittings
- GPK Products Inc.
- Harrington Corporation
- Plastic Trends

HDPE Fittings
- Central Plastics Company
- Independent Pipe Products
- Integrity Fusion Products
- Lateral Connection Corp.
- Poly-Cam Inc.
- Poly Warehouse

Tapping Saddles & Inserta Tees
- Advanced Drainage Systems
- Central Plastics Company
- Fernco Inc.
- Ford Meter Box Co. Inc.
- General Engineering Company
- Predco
- Smith Blair Inc.

Elastomeric Couplings
- Fernco Inc.
- Indiana Seal

Test Plugs
- Cherne / Oatey
- Vanderlans and Sons Inc.

Manhole Castings
- J. Thomas Ltd.
- Syracuse Casting Sales Corp.

Joint Sealing
- Cretex Specialty Products
- Fernco Inc.

Geotextile Fabric
- Advanced Drainage Systems Inc.

Surface Drainage
- Advanced Drainage Systems Inc.