Simon Waddington is the founder of Cambium. Cambium has raised $100M, latest Series B $100M (2026). Defense · El Segundo, CA.
Simon Waddington is the founder of Cambium. Cambium operates in Defense and is based in El Segundo, CA. Cambium has raised $100M, latest Series B $100M (2026). Backers on record include Derren Burrell, Veteran Ventures 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 Defense journeys in El Segundo — who backed them, at what stage, and how much they raised.
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