 The agency has regional offices in Portland, Denver, Dallas, Chicago, Atlanta, Boston and Moorestown, New Jersey.RPA is a full service agency, providing digital, social media, marketing/creative services, branded content/entertainment, market research/consulting, marketing technologies/analytics, media buying/planning, strategy and planning services.Rubin Postaer and Associates (RPA) resulted from the merger of BBDO Worldwide, Doyle Dane Bernbach (DDB) and Needham Harper Worldwide, which together formed Omnicom Group in 1986.