Omnicom Advertising names Andrew Robertson as new CEO following Troy Ruhanen's retirement.

Troy Ruhanen, CEO of Omnicom Advertising, is retiring after over 20 years of leadership, having successfully integrated Omnicom and Interpublic. Andrew Robertson, Chairman of BBDO Worldwide, has been appointed as the new CEO, bringing extensive experience and client relationships. Robertson will focus on advancing creativity and AI technology within Omnicom's advertising group. Omnicom Advertising continues to grow, recently adding major clients and earning industry accolades for creativity and effectiveness.