| As of February 12, 2021 | |
| World Members | |
| Organization | country |
| Blue World Technologies | Denmark |
| Ceres Power Limited | United Kingdom |
| Elcogen AS | Estonia |
| The Fuel Cell Seminar | USA |
| NARA Cell Tech Corp. | Korea |
| Shanghai Green Frog Technology Co., Ltd. | China |
| Taiwan Institute of Economic Research (TIER) | Taiwan |
| Technical Fibre Products Ltd. | United Kingdom |
