In 2019 Jan launched and since then massively expanded the business for Ogury in the German-speaking markets and is looking after the Central-European region, with offices in Switzerland and Germany, since 2021. Jan has over 20 years of experience in the international digital advertising industry. After working for eVita and ePost, among others, Jan Heumüller was Managing Director of the software specialist dacoma and the AdNetwork Ybrant Digital before he became Managing Director Europe at DataXu.Subsequently, he successfully established TabMo in the German-speaking markets and CEE.