Omnicom Group Inc. (OMC) is in the Advertising Industry

Omnicom Group is a holding company engaged in providing advertising, marketing, and corporate communications services. Co.'s services include advertising, marketing research, brand consultancy, media planning and buying, crisis communications, mobile marketing services, database management, digital and interactive marketing, organizational communications, and direct marketing services. Co. also provides package design, directory advertising, product placement, entertainment marketing, public affairs, public relations, field marketing, recruitment communications, financial/corporate business-to-business advertising, reputation consulting, retail marketing and investor relations services.