Activum SG Advisory GmbH

Axel Kochsiek

Axel is Head of Leasing at ActivumSG Advisory GmbH. Prior to joining ActivumSG in 2008, he worked at Fortress Investment Group and was a Managing Director responsible for the lease-up of a variety of office assets which formed a large portion of the Eurocastle Company’s portfolio in Germany.


Axel was in charge of opening various regional offices and building a team of more than 20 leasing professionals. Before joining Fortress, he worked for Metro AG focusing on strategic asset management of department stores operated by Kaufhof. Earlier in his career, Axel worked in project development and leasing with Jones Lang Wootton and Hochtief Projektentwicklung, respectively. 


He has a Masters Degree in Business Administration (with honours) from Johann-Wolfgang-Goethe University in Frankfurt.


“You have got to create the space, then fill it.”

– Chick Corea. Musician.