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Cowboy Space Secures $275M Series B

Reported by Vcnewsdaily
May 11, 2026· 2 min read
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Key Takeaways
  • • Cowboy Space, founded by Robinhood co-founder Baiju Bhatt, raised $275M in Series B funding at a $2B post-money valuation, nearly tripling from its previous valuation and signaling strong institutional confidence in orbital infrastructure.
  • • Index Ventures led the round with participation from new investors IVP, Blossom Capital, and SAIC, alongside returning backers including Breakthrough Energy Ventures, Construct Capital, Andreessen Horowitz, NEA, and Interlagos.
  • • The funding positions Cowboy Space to expand its orbital infrastructure capabilities, capitalizing on increasing demand for space-based services and satellite operations as commercial space activity accelerates.
Summary
Cowboy Space, an orbital infrastructure company founded by Baiju Bhatt, the co-founder of retail trading platform Robinhood, announced a $275M Series B funding round at a $2B valuation. The financing was led by Index Ventures with participation from institutional investors IVP, Blossom Capital, and defense contractor SAIC, alongside a roster of returning venture investors.

The round's composition reflects broad institutional confidence in the commercial space sector. Breakthrough Energy Ventures, the climate tech-focused fund backed by Bill Gates and other prominent investors, returned to participate, as did Construct Capital, Andreessen Horowitz, NEA, and Interlagos. This diverse investor base spans venture capital, strategic corporate investors, and climate-focused funds, suggesting market recognition of orbital infrastructure's strategic importance across multiple domains.

The valuation—reaching $2B—represents substantial appreciation from the company's previous funding rounds, underscoring accelerating investor appetite for space infrastructure assets. Cowboy Space's orbital infrastructure focus positions it within a competitive segment of the commercial space economy that includes satellite communications, launch services, and in-orbit operations. The company's backing from both generalist venture investors and sector-specific players indicates confidence in both near-term commercialization and longer-term structural demand drivers within the space economy.

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Sources

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Vcnewsdaily Cowboy Space Secures $275M Series B