We make the world's most efficient PEM electrolysers for large-scale green hydrogen production.
Hystar has raised €24M across 1 funding round from 8 investors, most recently a Series B round in Jan 2023. Based in Oslo, Norway; active in Semiconductors. Data as of 7 Aug 2026.
Timing: overdue vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2023-01-11 | Series B | €24M |
| AP Ventures,Finindus,Firda,Hillhouse Investment,Mitsubishi Corporation,Nippon Steel Trading+2 more |
| View deal → |
