Joshua Grass is the founder of Mendra. Mendra has raised $82M, latest Series A $82M (2026). Biotech · San Francisco, CA.
Joshua Grass is the founder of Mendra. Mendra operates in Biotech and is based in San Francisco, CA. Mendra has raised $82M, latest Series A $82M (2026). Backers on record include Andy Schwab, 5AM Ventures.
This founder profile draws on disclosed rounds, filings and investor records in the StartupFundraising database and is updated as new funding is recorded. Founders raising now use profiles like this one to study comparable Biotech journeys in San Francisco — who backed them, at what stage, and how much they raised.
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