Omnicom is a leading global advertising, marketing, and corporate communications company. Omnicom's branded networks and numerous specialty firms provide advertising, strategic media planning and buying, interactive, direct and promotional marketing, public relations, and other specialty communications services to over 5,000 clients in more than 100 countries.

Contact Information

437 Madison Avenue
New York, NY 10022

tel: 212-415-3600
fax: 212-415-3530


Investor Relations



Exchange: NYSE
Industry: Advertising Agencies
Market Cap: $15.6B

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