ECN Partners with VIOOH to Expand Programmatic DOOH to Premium European Offices

ECN, a world leading digital out of home office media publisher, announced a new partnership with VIOOH, a premium global digital out-of-home (DOOH) supply-side platform. This expands VIOOH’s global footprint to premium office buildings across the UK, France and Germany. VIOOH, with its advanced technology platform…