Ross Fubini is Founder and Managing Partner of XYZ Venture Capital, where he helps founders build products indistinguishable from magic by getting involved at the idea stage, drawing on his experience as a core Netscape engineer and former CTO who has seen non-obvious cool ideas like Netscape, VMware, and Google become massive industries. He has backed more than 25 companies selling into government and public-sector environments—a distinctive focus stemming from his personal ties to the public sector—and is known for early investments in technically ambitious companies like defense-tech leader Anduril, cloud-based security company Verkada, and modern insurance brokerage Newfront.
What they've been talking about across their social media accounts

- High regard for technical talent emerging from specific alumni networks, particularly those with ties to Palantir. He explicitly highlighted enthusiasm for backing Palantir alumni and teams leveraging ecosystem tools like Foundry, noting that he loves products that nerds love.
- Investment thesis centered on mission-driven companies that tackle massive societal infrastructure challenges, such as modernizing government operations or elderly care. He frequently praised companies like Promise for helping governments work better and Chapter for transforming aging in America, describing them as impactful, joyful, and big businesses.
- Enthusiasm for developer-focused products and complex B2B data infrastructure. He specifically championed tools for data scientists who work with SQL and finance platforms that help scaling companies handle real-time accounting.
- Philosophy of active, supportive partnership rather than passive observation. He expressed frustration with investors who act like spectators while founders do the hard work, emphasizing that his goal is to do no harm and help founders execute on their vision.
- Preference for direct, concise storytelling in fundraising decks. He shared and validated advice suggesting that founders should be able to communicate everything worth knowing about their business by the third slide of their presentation.
- Hands-on approach to recruiting top talent for his portfolio companies. He regularly uses his platform to source candidates for specific roles, such as seeking a Chief of Staff or engineers, often pitching the opportunity to join a band of brothers style team.
About their Fund
Sectors
Fintech, Enterprise, Defense, Health, Insurtech
Rounds
Pre-Seed - Series B+
Avg Check Size
$10K - $5M
Notable Investments
XYZ Venture Capital operates with a physics-inspired framework of "position, velocity, and acceleration" borrowed from founder Ross Fubini's great-grandfather, mathematician Guido Fubini who worked with Einstein, using this as their operating model for picking markets, shaping early products, and crafting narratives to unlock funding rounds. The firm maintains an unusually deep connection to the Palantir ecosystem, having backed more than 20 companies founded by or associated with Palantir alumni, while employing investors and operators who embed with portfolio companies between formation and Series A to act as extensions of the early team rather than providing just board-level support.
Other partners at the fund
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investor name
Active in
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Avg. Check
Links
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