AdColony is a mobile video advertising platform whose proprietary Instant-Playâ„¢ technology serves razor sharp, crystal-clear video ads instantly in HD across the world's hottest apps. As the leading mobile video advertising and monetization platform, AdColony works with Fortune 500 brands and more than 85% of the world's top grossing publishers. AdColony is a division of Opera Mediaworks and has offices in Los Angeles, San Francisco, Seattle, New York, London and Helsinki.