Montreal-based X2O Media has appointed Sean Shaughnessy to the position of executive vice-president of global sales. He has spent the last seven years at Arrow S3, where he held positions including senior vice-president of sales, among others. Prior to that, he was vice-president of eastern regional sales at Standard Register and vice-president of strategic accounts at Williams Communicatons. X2O Media specializes in software, network management and content services for digital signage and corporate communications.