# Kelluu

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/kelluu

- Industry: Aerospace
- Headquarters: Finland
- Website: www.kelluu.com
- Total disclosed funding: $17M
- Latest round: Series A (Apr 1, 2026)
- Investors on record: 4

## About

Based in Finland and founded in 2018 by co-founders Jiri Jormakka, Jouni Lintu, and Kelluu Oy, designs, manufactures, and operates intelligent airships for persistent aerial monitoring. In April 2026, Kelluu Oy raised EUR 15 million in series A funding led by NATO Innovation Fund, with participation from Keen Venture Partners, Tesi, and Gungnir Capital.

Kelluu's flagship product, an airship technology, offers a range of benefits to clients. The technology enables the collection of critical data related to infrastructure, including electricity and transport networks. For electricity infrastructure, Kelluu's solution allows real-time monitoring, aiding in informed decision-making for maintenance. The company's data assists in maintenance and forecasting in the face of climate effects and extreme weather conditions. In addition, the firm also offers surveillance and inspection services, providing continuous and autonomous monitoring of large areas. Kelluu's airships boast energy efficiency, with mission times exceeding 12 hours and delivering high-resolution images and sensor data to monitor and forecast the environment on land and in water in real time. The company will use the April 2026 funding to scale its fleet and further develop its sensing platform for defense and civilian applications such as wildfire detection and infrastructure monitoring.

## Funding rounds

- Series A, Apr 1, 2026, $17M — Tesi, Keen Venture Partners, NATO Innovation Fund, Gungnir Capital

## Investors

- Tesi (https://capitalatlas.ai/funds/tesi) — Series A
- Keen Venture Partners (https://capitalatlas.ai/funds/keen-venture-partners) — Series A
- NATO Innovation Fund (https://capitalatlas.ai/funds/nato-innovation-fund) — Series A
- Gungnir Capital (https://capitalatlas.ai/funds/gungnir-capital) — Series A