2026-04-14
Kelluu raises €15M Series A
Joensuu-based Kelluu raised €15M in a Series A led by NATO Innovation Fund.
Round at a Glance
| Company | Kelluu |
| HQ | Joensuu, Finland |
| Amount | €15M |
| Round | Series A |
| Date | 2026-04-14 |
| Valuation | Not disclosed |
| Total Disclosed Funding | Not disclosed |
Company Snapshot
Kelluu is a Finland-based aerial intelligence company. According to the company's public materials, the product helps defence and security operators with persistent surveillance using autonomous hydrogen-powered airships that deliver 24/7 monitoring and live video geolocation data. Alongside the round, the company announced a real-time integration with the NATO Maven Smart System demonstrated during Exercise Steadfast Dart 26.
Investors in This Round
| Investor | Investor HQ Country | Notes |
|---|---|---|
| NATO Innovation Fund | Netherlands | Lead |
| Keen Venture Partners | Netherlands | Participant |
| Gungnir Capital | Sweden | Participant |
| Tesi | Finland | Participant (state-owned) |
Known Cap Table
| Investor | Round(s) | Investor HQ Country |
|---|---|---|
| NATO Innovation Fund | Series A | Netherlands |
| Keen Venture Partners | Series A | Netherlands |
| Gungnir Capital | Series A | Sweden |
| Tesi | Series A | Finland |
Total disclosed funding: Not disclosed across rounds.
Sources
- https://www.eu-startups.com/2026/04/finlands-kelluu-raises-e15-million-series-a-led-by-nato-innovation-fund-to-advance-persistent-aerial-intelligence/
- https://kelluu.com/news/kelluu-raises-15mn-series-a-to-build-europes-persistent-aerial-intelligence-layer-and-strengthen-natos-surveillance-capabilities
- https://sifted.eu/articles/kelluu-funding-round-nif-nato-autonomous-airships