1. Aashirwad Industries
2. Advanced Drainage Systems
3. Aquatech Tanks
4. AR Industries
5. Chem-Tainer Industries
6. Cipax by XANO Group
7. Cultec Inc.
8. Geo Enviro Solution
9. Gujarat Spun Pipe Factory
10. Infiltrator Water Technologies
LLC
11. Jay Ambe Enterprise
12. Kingspan Group
13. Loomis Tank Centers
14. MAK India Limited
15. National Storage Tank
16. Norwesko
LLC
17. Oldcastle Infrastructure Inc.
18. Orenco Systems Inc.
19. Otto Graf GmbH Kunststofferzeugnisse
20. Polylok Inc.
21. Premier Plastics
22. Regatta by Sithara Plastics Pvt. Ltd.
23. Sajco Industries
24. Shea Concrete Products
25. Shravani Industries
26. Simop
27. Snyder Industries
28. Sri Kamakshi Enterprises
29. United Sanitation Devices
30. Wieser Concrete Products Inc.