Stefan Lassak

Stefan Lassak currently serves as the Director of Corporate Strategy & Business Operations at OneTrust, having started in September 2023. Prior to this role, Stefan held various positions at Celonis from February 2019 to September 2023, including Senior Manager and Manager of PMO Finance, where responsibility included managing financial post-merger integrations, legal restructuring, and leading the implementation of ERP systems and billing processes. Previous experience encompasses roles in business operations and supply chain logistics at Bragi, as well as internships in IT administration and after-market services. Stefan holds a Master of Science in Management & Technology from the Technical University of Munich and additional qualifications from Sirindhorn International Institute of Technology.