Warming buildings through soundwaves
Sound Energy has raised €1.0M across 1 funding round from 2 investors, most recently a round in Sep 2017. Based in Netherlands; active in Cleantech. Data as of 7 Aug 2026.
Timing: dormant vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2017-09-06 | Other | €1.0M |
| Cottonwood Technology Fund,OostNL |
| View deal → |
