GroupM, 3 World Trade Center, New York, NY 10007, US

Omnicom Media Group, also known as OMG, is a media services company that is comprised of OMD, PHD Network and Prometheus Media Services. Omnicom Media Group works with Icon International, Novus Print Media Network, Outdoor Media Group, Resolution Media, Singer Direct, Ketchum Directory Advertising and DAVINCI Selectwork. Omnicom Media Group is a part of Omnicom Group, which is one of the leading advertising, marketing and corporate communication companies in the world that provides services for more than 5,000 clients in over 100 countries. Founded in 1986, it operates various companies in the areas of advertising, marketing, specialty communication, interactive and digital media and media buying.