AKER HORIZONS
Areva H2gen (acquired By Gtt)
ASAHI KASEI
BASF SE
BLOOM ENERGY
CARBOTECH
Chengdu Vertex Industry Co. Ltd.
CUMMINS INC.
Elogen (acquired By Gtt)
ENGIE SA
Giner Elx (acquired By Plug Power)
Hytron
Igas Energy Plc
INDUSTRIE DE NORA S.P.A.
ITM Linde Electrolysis GmbH
ITM POWER
Kobelco
Nel ASA
NUTRIEN LTD.
PLUG POWER INC.
THYSSENKRUPP AG
YARA INTERNATIONAL ASA