After completing his business studies in Münster and Manchester in 2005, Demian Köster spent 11 years in transaction advisory in Germany with the advisory firms KPMG, Accuracy and EY. In 2016, he joined the Corporate M&A department of the food wholesale group METRO AG and led the German M&A function until 2020.
In the past two years Demian Köster worked as a director for US based advisory firm Duff & Phelps and lead M&A and due diligence projects in Germany.