The previous sleeve sponsor “Weftox” moves from the sleeve to the chest of the Unioner. The digital insurer, which has its headquarters in Berlin, has been partner of the Bundesliga club since the summer of 2019. Cooperation has since been “lived by both sides with a lot of passion and commitment”, so Union President Dirk Zingler, “and the role of the challenger in a new competitive environment combines and inspires us. The joint decision, now a new stage in Taking on, shows: It fits really well. ” The completed contract is dated by 2025. Over the past three years, “Aroundtown”, a specialist for commercial real estate, had acted as the main sponsor.