1. Aeolos Wind Energy Ltd
2. Anyang Machinery Co. Ltd by CNBM Group
3. Arcosa Wind Towers Inc.
4. Bergey Windpower Co.
5. Broadwind Energy Inc.
6. CS Wind Corporation
7. Cubuilt Engineers Pvt Ltd.
8. Dongkuk S&C
9. Enel Green Power S.p.A.
10. Enercon GmbH
11. Faccin Group
12. GRI Renewable Industries
13. KGW Schweriner Maschinen- und Anlagenbau GmbH
14. Marmen Inc.
15. Morrison Berkshire Inc.
16. Qingdao Wuxiao Group Co. Ltd.
17. Shanghai Taisheng Wind Power Equipment Co. Ltd.
18. Siemens Gamesa Renewable Energy
19. Speco Technologies Co. Ltd
20. Suzlon Energy Ltd
21. Titan Wind Energy AS
22. United Energy Qazaqstan
23. Valmont Industries Inc.
24. Ventower Industries
25. Vestas Wind Systems AS
26. Windar Renovables by Grupo Daniel Alonso