1. Aeolos Wind Energy Ltd
2. Bergey Wind Power Co.
3. City Windmills Holdings PLC
4. Endurance Wind Power Inc.
5. Envergate Energy AG
6. Eocycle Technologies Inc.
7. Fortis Wind Energy
8. Green Energy Technology Corporation
9. Guangzhou HY Energy Technology Co. Ltd
10. H.Y. Energy Co. Ltd.
11. Kingspan Group Plc.
12. Kliux Energies
13. Northern Power Systems Inc.
14. Qingdao Windwings Wind Turbine Co. Ltd.
15. Ryse Energy