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Oskar Hartmann

President at Hartmann Holdings

Müllheim, Baden-Württemberg

Overview 

Oskar Hartmann is a highly successful angel investor who has invested in over 100 companies and has contributed to the success of 14 unicorns. He is the Founder & President of Hartmann Holdings and has made significant investments in various sectors including Entertainment & Sports, Retail, Real Estate/PropTech, Marketplaces, and E-commerce. Hartmann's career highlights include founding Hartmann Holdings and investing in a wide range of successful companies such as June Homes (Series B) and AUTO1 Group (Seed), showcasing his expertise in entrepreneurship, start-ups, and e-commerce.

Work Experience 

  • Founding Investor , Partner

    2023 - Current

    WHY? We are on a mission: To unite the greatest Doers of our time. To amplify entrepreneurs — their knowledge, resources, and reach. WHAT? We are a U.S.-based, SEC-registered equity firm accumulating the world’s finest private tech companies. We operate three funds that exclusively invest in companies recently valued over $100 million. WHO? A discreet, invite-only circle of selected unicorn founders and top angels deeply invested in each other’s success. We are investors in Discord, Docker, Miro, Flo, Perplexity, Rapyd, observe.AI, Pandadoc, Monzo, eToro, Blablacar, TravelPerk, Fresha, and other legends shaping our future. www.accumulator.co

  • Founder & President

    2010

    Hartmann Holdings is a private family owned investment holding company mainly active in venture capital, e-commerce, marketplaces, retail real estate, and the entertainment industry. ​

  • Founding Investor

    2022

    Creating Employee-Owned Small Businesses in Europe.

  • Investor

    2017

June Homes is a leading tech platform for the flexible living category

Raised $50,000,000.00 from FJ Labs, Plug and Play, Demi Lovato, Cold Start Ventures, TA Ventures, TQ Ventures, Reshape, FJ Labs, Oskar Hartmann and SBVA.

  • Angel Investor

    2022

  • Investor

    2022

  • Investor

    2021

    Instant grocery delivery in Japan.

  • Seed Investor

    2013

  • Seed Investor

    2015

  • Angel Investor

    2022

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