»The cooperation was based on partnership and uncomplicated, even short-term agreements were possible without any problems, the direct line was always there. We liked the mixture of a strong customer and service orientation on the one hand, but also the courage to give us well-founded recommendations, very much. atac was also a great help when it came to image selection. We have experienced Markus Kalischek and Daniel Schneider as very committed, reliable partners whom we can recommend without reservation.«

—Meike Schlicht (Managing Director, Partner METRUM GmbH)