Stephan Mahnke

Head Of Customer Growth

Stephan Mahnke, CFA, currently serves as the Head of Customer Growth at Partior since November 2025. Prior to this role, Mahnke was the Head of Customer Management & Growth at Fnality International from June 2022 to November 2025, where responsibilities included designing and implementing customer management functions for a regulated DLT-based wholesale settlement system. Mahnke's extensive experience at Deutsche Bank from September 2006 to June 2022 encompassed various leadership positions, including Director of Global Head of Institutional Clients Transformation Initiatives, Director of GBP Clearing & Institutional Clients Products UK, and Deputy COO for Global Product Management. Mahnke's educational background includes a Diplom in Business Information Systems from the University of Applied Science Regensburg, earned between 2002 and 2006.

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