437 Madison Ave.
New York, NY 10022
CEO: John Wren
Founded in 1986, Omnicom Group is a strategic holding company that manages some of the largest advertising agencies in the world. Omnicom companies operate in the businesses of advertising, marketing services, specialty communications, interactive/digital media and media buying services.
The company services over 5,000 clients in more than 100 countries.
Omnicom Group includes:
- Three global advertising brands
BBDO Worldwide, DDB Worldwide, and TBWA Worldwide.
- Leading U.S.-Based National Advertising Agencies
Arnell, Goodby, Silverstein & Partners, GSD&M, Martin|Williams, Merkley+Partners, and Zimmerman Partners.
- Diversified Agency Services (DAS)
DAS consists of a global enterprise of more than 100 companies that provide services in direct marketing/consultancy, public relations, promotional marketing, and specialty communications. This includes three of the top seven public relations agencies: Fleishman-Hilliard, Porter Novelli, Ketchum.
In 2010, the company reported worldwide revenue of $12.54 billion, a 7% increase from the previous year. Net income was $827.7 million.
- Omnicom Media Group (OMG)
Omnicom's leading media agencies are part of OMG. The Group consists of two full service media companies, OMD Worldwide and PHD Network, as well as several media specialist companies.