Pipeline Rehabilitation/Lining
- 502 Equipment
- ACME Trenchless
- Advanced Drainage Systems, Inc.
- AGRU America, Inc.
- Avanti International
- Carylon Corporation
- Epoxytec
- HammerHead Trenchless
- Infrastructure Repair Systems, Inc.
- Linabond, Inc.
- Logiball, Inc.
- NuFlow Technologies
- Pipeline Renewal Technologies
- PPG Protective & Marine Coatings
- Prime Resins
- PrimeLine Products, Inc.
- Reline America
- Source ONE Environmental
- Spartan Tool LLC
- Superior Signal Company LLC
- The Strong Company, Inc.
- United Felts