Unclassified // open-source data on European defence tech
Drones sector
Tallinn, Estonia

Lendurai

Builds tactical autonomous UAVs and onboard autonomy stacks that navigate and complete missions without GPS or radio links.

US Army Puma UAS in flight over Grafenwoehr, Germany. Photo: U.S. Army photo by Spc. Orion Magnuson, Public domain (PD-USGov-Military-Army).

Latest round€5.57MSeed, Jun 2025
Total raised~$6.4M~$6.4M

Round details

Seed, €5.57M, Jun 2025.

Why it matters

Founded by ex-Bolt, Starship and Open Cosmos engineers; open roles reached 31 in Aug 2026, more than double headcount.

Key figures confirmed by multiple sourcesLast checked 21 October 2026

Lendurai: key questions

What does Lendurai do?

Builds tactical autonomous UAVs and onboard autonomy stacks that navigate and complete missions without GPS or radio links.

Where is Lendurai based?

Lendurai is headquartered in Tallinn, Estonia. It was founded in 2024.

How much funding has Lendurai raised?

Total funding is ~$6.4M, based on announced and reported rounds. Latest round: Seed, €5.57M, Jun 2025.

Who are Lendurai's investors?

Notable investors include Expeditions Fund, HCVC, Vsquared Ventures.

Sources

  1. baltictimes.com/lendurai_raises__5_57m_to_build_tactical_autonomous_uavs_for_gps-denied_op
  2. caplight.com/company/lendurai

Figures come from company announcements and press reports. Spot an error? Send a correction. Nothing here is investment advice.

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