Mislav Tolusic

Co-Managing Partner, CIO, Marlinspike
Croatia-born aerospace engineer Mislav Tolusic leverages Airbus and distressed private-equity experience plus a Vanderbilt MBA to take hands-on, problem-first, infrastructure-focused investments in aerospace, defense and security startups.
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Mislav Tolusic
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Defense
AI
Robotics
Cybersecurity
Space
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About Mislav Tolusic

Mislav Tolusic was born and raised in Croatia, trained as an aerospace engineer at the University of Zagreb where he graduated first in his class, then worked inside Airbus UK before earning his MBA at Vanderbilt and building a career in distressed private equity at Highland Capital, where he focused on aerospace and manufacturing companies. That path shapes how he invests today: he starts with specific problems rather than broad themes, prefers backing infrastructure over single products, takes a hands-on, private-equity-style role with portfolio companies, and has built a track record with companies like Chainalysis, PreVeil, Trinity Cyber, Slingshot Aerospace, Hoverfly Technologies, and WhiteFox—pointing to moments like the Silicon Valley Bank disruption as proof of his speed under pressure and to companies like Anduril as evidence that newer tech-driven companies are reshaping defense alongside the traditional industry giants.

About their Fund

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Defense, AI, Robotics, Cybersecurity, Space
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Marlinspike is a Washington, D.C.-based venture fund focused on defense technology that helps its portfolio companies navigate the Pentagon and the broader D.C. policy world, based on the belief that industries are shifting from human-run systems to more autonomous ones over the next one to two decades. Unlike many funds, it invests heavily once it's confident in an idea, aims to stay small so its team can move quickly, hires people coming out of military transition programs, and backs companies following in the footsteps of Anduril and Palantir.

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