Christian John is the founder of Tier IV. Tier IV has raised $400M, latest Series B $56M (2024). Robotics · Tokyo, Japan.
Christian John is the founder of Tier IV. Tier IV operates in Robotics and is based in Tokyo, Japan. Tier IV has raised $400M, latest Series B $56M (2024). Backers on record include Robert Johnson, Bridgestone 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 Robotics journeys in Tokyo — who backed them, at what stage, and how much they raised.
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