German MVNO Drillisch has announced that Paschalis Choulidis, chair of the management board, will leave on 30 June 2016. German MVNO Drillisch (FWB: DRI) has announced that Paschalis Choulidis, chair of the management board, will leave on 30 June 2016. The MVNO said in a statement that Choulidis, together with his brother Vlasios Choulidis, director of sales, marketing and customer care, “significantly shaped the company […]