
Providing visionary founders the capital to open new frontiers and transform existing ones.
Our Story
We Provide Investment Opportunities That Drive Results
Space technology development generates a very high rate of spin-off technologies that play a key role in some of the most impactful innovations on Earth (communications, computing, energy, etc.) The rapid growth and technological changes happening now will define the next decade of commercial space development and defense tech. Our investments combine traditional tech investments and space development opportunities, have large terrestrial market potential, have proven or provable success, and have clear pathways to liquidity.
What We Do
Capital. Experience. Partners.
Starbridge’s team of veteran science, technology, and finance professionals have the deal flow visibility and domain expertise to nurture companies through the hardest parts of their growth. We specifically help companies understand where they sit within the industry value chain and how that value chain changes when stressed. With firsthand experience navigating two major economic downturns, our team is equipped to guide companies not only in weathering economic challenges but also in identifying opportunities to adapt and thrive amidst uncertainty.



select portfolio companies

Axiom Space is the leading provider of human spaceflight services and developer of human-rated space infrastructure. We operate end-to-end missions to the ISS while developing its successor, Axiom Station, and building next-generation spacesuits for low-Earth orbit, the Moon and beyond.

Umbra Space is a vertically integrated space technology company that empowers government and commercial partners with consistent, actionable insights.

Commonwealth Fusion Systems has grown from a foundation of rigorous fusion science into a company that’ll unlock humanity’s boundless potential.

1X is developing a line of humanoid robots capable of safely working alongside humans in uncontrolled environments. Remote human operators are able to remotely operate 1X robots when the robot experiences an unfamiliar environment or task.
