A Global Private Markets Investment Firm

Thirdbase Capital is a global private markets investment firm focused on high-conviction investments in transformative technology companies at inflection points.

We partner with exceptional founders and leading investors through direct and structured investments, building long-term exposure to category-defining businesses.

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Thirdbase Capital
30+ Portfolio COMPANIES
30+ boosted companies

Strategy

We invest in private technology companies at pivotal stages of growth - where capital, timing, and conviction can create asymmetric outcomes.

Our approach combines primary participation in high-growth rounds with opportunities to build positions in later stages through structured secondary transactions.

Capital and beyond

Growth

Primary Investments

Series A & Beyond

We invest directly in primary rounds of private tech companies.

Strategic Secondary

Structured Opportunities

Series B & Beyond

We selectively increase exposure through tailored transactions with early investors, founders, and shareholders.

Co-Invest Platform

Invest with Conviction

We believe collaboration amplifies outcomes. Our co-investment platform allows aligned investors to participate alongside us in specific, high-conviction opportunities which are built around transparency, focus, and long-term partnership.

Over the years, we’ve completed more than 30 collaborative investments with our network of global investors.

Let’s shape the next chapter

Whether you're seeking investment or looking to invest alongside us, we're eager to collaborate.

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