1. A-Grade Energy Co. Ltd
2. Advanced Solar Power (Hangzhou) Inc.
3. Ascent Solar Technologies Inc.
4. Dr. Ebert MBE Komponenten GmBH
5. First Solar Inc.
6. Flisom
7. Kaneka Corporation
8. Lucintech Inc.
9. MiaSol? Hi-Tech Corp.
10. Mitsubishi Chemical America Inc.
11. Oxford Photovoltaics Ltd.
12. PowerFilm Solar Inc.
13. SoloPower Systems Inc.
14. SunPower Corporation
15. Trony Solar Holdings Co. Ltd.