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Eric Slesinger’s 201 Ventures plots second defence fund, sources say

Reported by Sifted
Jun 19, 2026· 2 min read
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Key Takeaways
  • • Eric Slesinger's 201 Ventures is raising a second defence-focused fund approximately one year after closing its inaugural $22 million fund, according to four sources familiar with the fundraising effort.
  • • The debut fund was backed by institutional LPs including the NATO Innovation Fund, establishing credibility within the European defence and dual-use technology investment ecosystem.
  • • 201 Ventures targets early-stage investments in European defence, intelligence, and dual-use technology startups, positioning itself at the intersection of national security and venture capital.
  • • Slesinger, a former CIA officer, founded 201 Ventures with an explicit mandate to advance freedom and autonomy in Europe through technology investment.
Summary
Eric Slesinger's 201 Ventures is planning to raise a second defence-focused fund just over one year after securing $22 million for its inaugural fund, according to multiple sources familiar with the fundraising initiative. The rapid timeline between fund closes reflects growing institutional appetite for early-stage defence technology investment in Europe.

Slesinger's first fund attracted backing from institutional investors including the NATO Innovation Fund, signaling strong validation from strategic defence-oriented LPs. The debut fund's focus on early-stage intelligence, defence, and dual-use technology companies establishes a clear investment thesis centered on European technological sovereignty and security autonomy.

Slesinger's background as a former CIA officer provides distinctive domain expertise and credibility within the defence and intelligence technology sectors. His career trajectory from government service to venture capital positions him at the nexus of policy priorities and venture deployment, enabling access to emerging technologies aligned with NATO member state strategic interests.

The emergence of a second fund from 201 Ventures reflects broader institutional trends in defence-tech venture capital, where geopolitical tensions and European strategic autonomy initiatives are driving capital allocation toward early-stage defence innovators. Solo GP vehicles managing defence-focused allocations remain relatively scarce, giving specialized practitioners like Slesinger structural advantages in sourcing and supporting companies addressing critical defence capability gaps.

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Sources

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Sifted Eric Slesinger’s 201 Ventures plots second defence fund, sources say