Sebastian is based in Hamburg, Germany and is a seasoned travel industry veteran with more than 36 years experience.  His background includes Travel Agencies, Airlines, Corporate, and for the past 2 decades Travel Systems Integration Consulting.

During his career he worked for major corporations including  Volkswagen, Bayer, Merck, DeLaval, Infineon,  Sanofi and  Daimler

Sebastian has extensive experience with travel and expense systems integration. He has also supported Lufthansa’s Systems in several location in EMEA and APAC

Sebastian started his own consulting firm in 2004, and has specialized in Expense Systems implementation and optimization. He has decades of experience with Concur among other systems.

Sebastian joined PTC in October of 2025, and is our Global Expense Integration Practice Lead. He’s fluent in English, German, French and Italian