1. Siemens Gamesa Renewable Energy
S.A.
2. Vestas Wind Systems A/S
3. General Electric (GE)
4. Enercon GmbH
5. Nordex SE
6. Doosan Heavy Industries & Construction Co. Ltd.
7. Goldwind Science & Technology Co. Ltd.
8. Mingyang Smart Energy Group Co. Ltd.
9. Windey Wind Technology Co. Ltd.
10. Mersen S.A.