1. ABB Limited
2. Azuri Technologies Ltd.
3. BBOXX Ltd.
4. Delta Electronics Inc.
5. Engie S.A.
6. Ensol Systems Inc.
7. Ever Green Energy Technologies Private Limited
8. Hanwha Group
9. Koninklijke Philips N.V.
10. M-KOPA Kenya
11. Niwa Solar
12. Omnivoltaic Power Co. Ltd.
13. Oolu Solar
14. Schneider Electric SE
15. Sinoware Technology Co. Ltd.