Voltan Energy (Voltan Lähienergia Oy), a Helsinki, Finland-based developer of a heating and cooling service based on ground source heat energy
Voltan Energy has raised €2.5M across 2 funding rounds from 4 investors, most recently a round in Oct 2023. Based in Helsinki, Finland; active in Energy. 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 |
|---|
| 2023-10-25 | Other | — | Kiilto Ventures | View deal → |
| 2022-07-01 | Other | €2.5M | Holdix Oy Ab,Timo Soininen,Turret Oy Ab | View deal → |
