These 13 companies joined the World Out of Home Organization after the Seoul event (Outsmart)

The new members are: National Media Owners: NTT Docomo, Japan Atrapos Media, Greece Addd Inc, Republic of Korea Orange Barrel Media, USA Info Media G.Billboard Advertising LLC, UAE OOH Service Providers/Suppliers Playlog, Indonesia Adzymic, Singapore Shenzhen Mightary LED Co. […]