1. ABB Ltd.
2. Alstom SA
3. Engie SA
4. Envision Energy
5. Flowocean AB
6. General Electric
7. Hitachi Ltd.
8. MHI Vestas
9. Ming Yang Smart Energy Group Co.
10. Mitsubishi Heavy Industries
Ltd.
11. Nordex SE
12. Rockwell Automation Inc.
13. Siemens Gamesa Renewable Energy S.A.
14. Suzlon Energy Limited
15. Xinjiang Goldwind Science & Technology Co. Ltd.