1. Aeron Composite Pvt. Ltd.
2. Alliance Composites Inc
3. Creative Composites Group by Hill & Smith PLC
4. Ercon Composites
5. FUCHS Europoles GmbH
6. Hitachi Energy Ltd.
7. Hubbell Incorporated
8. Intelli-Pole by High Land Composites
9. Jameson Tools by Huskie Tools Inc.
10. Jerol Industri AB by Comrod Communication AS
11. JINDAL POWER CORPORATION
12. Light Pole Systems Inc.
13. Nantong Wellgrid Composite Material Co. Ltd.
14. NOV Inc.
15. OKUMA FISHING TACKLE CO. LTD..
16. Penguin Composites
17. PLUSINNO
18. Pole-Tech Co Inc
19. RS Technologies Inc.
20. Shanghai Tunghsing Composites Co. Ltd.
21. Strongwell Corporation
22. Sumip Composites Pvt Ltd.
23. Syntec Corporation by Eckoh plc
24. Tencom Ltd.
25. TOP GLASS Industries S.p.A.
26. Valmont Industries Inc.
27. W. W. Grainger Inc.
28. Wood Preservers Inc. by Stella-Jones