Presently, Thomas Treß holds the position of Chief Financial Officer for Borussia Dortmund GmbH & Co. KGaA and Managing Director at BVB Stadion Holding GmbH, Co-Managing Director at Sports & Bytes GmbH and Co-Managing Director at Borussia Dortmund Geschäftsführungs- GmbH (which are all subsidiaries of Borussia Dortmund GmbH & Co. KGaA).

Mr. Treß previously held the position of Partner at Baker Tilly Roelfs AG Wirtschaftsprüfungsgesellschaft.