Jeff Granato is the founder of Iontra. Iontra has raised $138M, latest Series C $45M (2024). Climate · Denver, CO.
Jeff Granato is the founder of Iontra. Iontra operates in Climate and is based in Denver, CO. Iontra has raised $138M, latest Series C $45M (2024). Backers on record include Tae Hea Nahm, Volta Energy Technologies.
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 Climate journeys in Denver — who backed them, at what stage, and how much they raised.
Full founder directory · Investor directory · Company funding database · Fundraising library