Jeff Chambers is the founder of Lumin Digital. Lumin Digital has raised $245M, latest Series C $115M (2025). Fintech · San Ramon, CA.
Jeff Chambers is the founder of Lumin Digital. Lumin Digital operates in Fintech and is based in San Ramon, CA. Lumin Digital has raised $245M, latest Series C $115M (2025). Backers on record include Glen Kacher, Light Street Capital.
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 Fintech journeys in San Ramon — who backed them, at what stage, and how much they raised.
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