1. ABB LTD.
2. Dreev by EDF Group
3. ENGIE SA
4. EVTEC AG
5. Honda Motor Co. Ltd.
6. Hyundai Motor Group
7. Liikennevirta Oy
8. Magnum CAP
9. Mitsubishi Motors Corporation
10. NUVVE HOLDING CORP.
11. OVO Group
12. Renault Group
13. Royal Dutch Shell PLC
14. The Centre of Excellence for Low Carbon & Fuel Cell Technologies
15. The Mobility House GmbH
16. Toyota Motor Corporation