1. Aeolos Wind Energy Ltd
2. ATB Holding S.p.A.
3. Avant Garde Innovations Pvt Ltd
4. Bergey Windpower Co.
5. City Windmills
6. Dibu-energie
7. Enallaktiki Energiaki S.A.
8. Guangzhou HY Energy Technology Limited Corp.
9. Kingspan Group plc
10. Kliux Energies International Inc.
11. Northern Power Systems Inc.
12. Ryse Energy
13. superwind GmbH
14. Unitron Energy Systems Private Limited
15. Zkenergy Science & Technology CO. LTD.