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Marc Adreessen

Solo GP · Menlo Park, CA

Marc Adreessen is a solo GP based in Menlo Park, CA, investing at pre-seed, seed stage. Marc Adreessen's latest dated investing activity was in Mar 2023.

Why Marc Adreessen is listed

Named as one of two individuals (Managing Member of the General Partner) on the Form D for California Innovation Opportunities, L.P., a venture fund (Mar 2023).

Source: SEC Form D: California Innovation Opportunities, L.P. (Mar 8, 2023)

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Stages
Pre-seed, Seed
Typical check (est.)
Not disclosed
Latest fund
Undisclosed · Mar 2023
Latest dated activity
Mar 2023

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What does Marc Adreessen invest in?

Sector focus not yet verified

What has Marc Adreessen invested in recently?

  • California Innovation Opportunities, L.P.

    Invested through a fund

    Mar 2023

Funds and deal vehicles Marc Adreessen filed with the SEC

  • California Innovation Opportunities, L.P.

    Fund

    Mar 2023

Sources

Data refreshed from public sources Oct 15, 2026. Is this you? Remove or correct this profile.