Jens Greefe is the Director of Studies at Klett OWB, Klett Online Weiterbildung GmbH & Co. KG in Hamburg. Klett OWB, together with its subsidiaries ILS, SGD, Fernakademie für Erwachsenenbildung, and Schule des Schreibens, teaches approximately 90,000 participants annually in more than 300 distance learning courses. He holds a diploma in Economics and is responsible for the development, organization, and quality management of the course programs.
From 2012 to 2020, Jens Greefe served as Vice President, and from 2022 to 2025 he was a member of the board of the German Association for Distance Learning (“Bundesverband der Fernstudienanbieter,” formerly “Forum Distance Learning”).
Since 2021, he has been a member of the Global Advisory Board of OEB Online Educa Berlin.
Jens Greefe has chaired the Research & Development Committee since 2014 and has been a member of the board of EADL since 2025.