Since its foundation in 2010, sum.cumo has grown intensively, now employs more than 100 people and serves a large number of customers. For our locations in Hamburg and Düsseldorf we have selected attractive offices in which our successful digital business models are conceived and developed.
Our Internal Services Crew and its motivated colleagues take care of all issues relating to personnel, finance, law, security and, of course, office organisation to ensure that operations run smoothly.
