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Stark Defence
AddedJun 25, 2026
UpdatedJun 25, 2026
Stark Defence

Stark Defence

Series C

Stark Defence is a Berlin-based defence technology company building loitering munitions and autonomous strike systems for European armed forces.

HQ
Berlin, Berlin, DE
Founded
2024
Overview
Analysis
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Fundraising
Employees
News

Stark Defence, legally SKD SE, is a Berlin-based defence technology company founded in 2024 that develops one-way effectors and loitering munitions for European armed forces. Its product line spans the VIRTUS long-range eVTOL loitering munition, the man-portable GAMBIT quadcopter, the tube-launched CASCADE effector, the VANTA unmanned surface vessel, and the MINERVA command-and-control software, built around a modular open-systems architecture.

Co-founded by Quantum Systems founder Florian Seibel and Johannes Schaback, and led since October 2025 by CEO Uwe Horstmann, Stark Defence operates across Germany, Ukraine, Sweden, Greece, and the United Kingdom and has secured a €268 million framework contract with the German armed forces that could reach €1 billion. In June 2026 it raised €500 million at a valuation above €3.5 billion, led by Sequoia Capital and Founders Fund with participation from the NATO Innovation Fund, Project A, Air Street Capital, 201 Ventures, Advent, and Döpfner Capital.

Stark Defence - Similar Companies

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Stark Defence - Quick Facts

Who are Stark Defence's competitors?

Companies similar to Stark Defence include Stark Drones, ZeroMark, TEKEVER and Shield AI.

When was Stark Defence founded?

Stark Defence was founded in 2024.

Where is Stark Defence's headquarters located?

Stark Defence's headquarters is located in Berlin, Berlin, DE.

When was Stark Defence's last funding round?

Stark Defence's most recent funding round was for $500M (USD) in June 2026.

How much has Stark Defence raised to-date?

As of Jun 23, 2026, Stark Defence has raised a total of $562M (USD).

How many employees does Stark Defence have?

Stark Defence has 450 employees as of Feb 1, 2026.

Stark Defence - Classification

Industry
  • Defense
Ownership
  • Venture Capital
Technology
  • Artificial Intelligence
Geographic Exposure
  • Europe
Model
  • B2G
Customer
  • Government
Tags
  • Defense
  • Defense Technology
  • Drones
  • Loitering Munitions