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Kelluu raises €15M in Series A funding led by NATO Innovation Fund to scale its autonomous airship intelligence platform.

PRIVATEApr 14, 2026

Amount Raised

€15 Million

Round Type

Series A

ManufacturingAerospace

Investors

Keen Venture PartnersTesiNATO Innovation FundGungnirCapital

Description

Kelluu, a Finnish deeptech company, has secured €15 million in Series A funding led by the NATO Innovation Fund. This marks the fund's first investment in a Finnish company. The funding will help scale Kelluu's autonomous hydrogen-powered airships, which provide critical surveillance capabilities. Additional investors include Keen Venture Partners, GungnirCapital, and Tesi.

Quick answer

Kelluu raised €15 Million in a Series A round, dated April 14, 2026. Investors: Keen Venture Partners, Tesi, NATO Innovation Fund and GungnirCapital.

How much did Kelluu raise?
Kelluu raised €15 Million in a Series A round on April 14, 2026.
Who invested in Kelluu?
Keen Venture Partners, Tesi, NATO Innovation Fund and GungnirCapital are named as investors in this round.
What does Kelluu do?
Kelluu is a Finnish deeptech company operating the world’s largest autonomous airship fleet.
Where is Kelluu based and how big is it?
Fundz records about 38 employees.
Who are the decision-makers at Kelluu?
Fundz holds 1 contact at Kelluu, including the Chief Executive Officer. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Aerospace and Manufacturing around the same time

Companies in the same sectors as Kelluu that raised within 45 days of this round, from Fundz verified event records.

  • ZeroDrag raised $679K (Seed) on May 28, 2026.
  • Gilmour Space raised $10M (Series E) on May 27, 2026.
  • Momentus raised $25M (Post-IPO Equity) on May 27, 2026.
  • Amca raised $300M (Series B) on May 21, 2026.
  • Lucid Group raised $550M (Series C) on May 1, 2026.
  • Lucid Group raised $1.1B (Post-IPO Equity) on April 15, 2026.

Who to call at Kelluu, and when

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Company Information

Company

Kelluu

About

Kelluu is a Finnish deeptech company operating the world’s largest autonomous airship fleet. They design, manufacture, and operate hydrogen-powered airships that provide intelligence, surveillance, and reconnaissance capabilities. Kelluu’s technology addresses a critical gap between satellites and drones, enabling missions that exceed 12 hours with high-precision sensing. The company supports both military and civilian applications, providing cost advantages compared to traditional aviation.

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Related People

1 contact
Verified contactsJanne H., Chief Executive Officer hiddenSee plans and pricing
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Funding Insights

What this usually means
Typical timeline to Series B
Series A companies typically raise their next round in 10-18 months

Kelluu raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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