?- Sojitz Corporation
?- Alten Renewable Energy Developments BV
?- Enel Green Power SpA
?- Sun Power Corporation
?- Jinko Solar Corporation
?- Neoen SA
?- Trina Solar Ltd
?- Martifer Solar SA
?- Energia Aljaval SL
?- Suntech Power Holdings Co.
?- Usol Energy LLC
?- Soltec Energias Renovables SL