| Symbol | Name | Country | Exchange |
|---|---|---|---|
| GDYMF | Renu Energy Ltd | US | OTC |
| HYTLF | HYTLF | US | US |
| 05B | HOPIUM S.A. EO-01 | DE | F |
| 0QJ | Hexagon Purus ASA | DE | F |
| 1FO | HYDROG.-REF.-SOL. EO-10 | DE | F |
| 2H8 | Hazer Group Limited | DE | F |
| 3LUA | GREEN HYDROGEN SYST. DK 1 | DE | F |
| 60P | FUSION FUEL GREEN CL.A | DE | F |
| 65U | HYDROGENONE C.G. LS -01 | DE | F |
| 7BZ | ENOGIA EO -10 | DE | F |
| 9QW | HYDROGENE DE FRAN. EO-02 | DE | F |
| AILA | AIR LIQUIDE ADR 1/5/EO 11 | DE | F |
| D7G | Nel ASA | DE | F |
| DMJ | dynaCERT Inc | DE | F |
| F1B | LHYFE S.A. EO -01 | DE | F |
| F3C | SFC Energy AG | DE | F |
| H2O | Enapter AG | DE | F |
| I8U | Inpex Corporation | DE | F |
| M6P | McPhy Energy S.A | DE | F |
| P6K0 | PROTON MOT.PWR S.LS-005 | DE | F |