17th & 18th March 2026 in Hamburg
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17th & 18th March 2026 in Hamburg Contact: info@d3con.de or (040) 537 99 11 35

Felix O. T. Thönnessen

Felix O. T. Thönnessen

Felix O. T. Thönnessen

Since the first hour Felix Thönnessen is Startup Coach and works as an advisor for startups more than a decade. With his project "Team Startup" he offers founders a platform to change information with each other. As a lecturer and speaker he works for universities and conferences in Germany and abroad. As a coach and consultant he is part of, among other things, „Die Höhle der Löwen" on Vox . He also wrote the bestseller „Erfolgreich Unternehmen gründen". With its Venture company "Thönnessen Ventures“ he invests in priority innovative startups himself.


Felix O. T. Thönnessen and many more register for the d3con now!

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Part of the Trailblazer Summits GroupModern B2B events connecting industry leaders and innovators
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