| Date | Time | Source | Announcement |
|---|---|---|---|
| 30 Jul 2021 | 08:00 AM | First day of dealings |
Hydrogen One invests in the clean hydrogen sector to deliver capital growth.
It invests in ] public and private companies and projects in the hydrogen and complementary hydrogen-focused assets space. It is listed in London under the ticker HGEN.
Hydrogen One share price was suspended in September 2025 and restored in November 2025.