Julian Riebartsch

Julian Riebartsch is the CEO and Co-Founder of Calvin Risk, a company that develops AI risk assessment and management solutions.12 He has a strong background in physics, with a Master of Science degree from ETH Zürich and additional studies at The University of Tokyo.1 Prior to founding Calvin Risk in September 2022, Riebartsch worked in venture capital, holding positions at btov Partners and Earlybird Venture Capital.1

Riebartsch's expertise lies in computational physics, particularly in developing AI-based forward modeling software for astronomical surveys and dark matter experiments.2 His transition from academia to entrepreneurship was driven by a desire to help companies manage the risks associated with AI implementation.23

Under Riebartsch's leadership, Calvin Risk has secured partnerships with major institutions such as Aviva, Lloyds Banking Group, and Lufthansa Industry Solutions.34 The company recently raised $4 million in seed funding to enhance its AI governance platform and expand its market reach across Europe.34

Riebartsch is passionate about helping organizations transition to high-value, low-risk AI solutions and is committed to ensuring that companies can innovate confidently while maintaining high standards of safety and compliance in AI deployment.24