Omnicom Group

IRS: 131514814
OMC
Omnicom Group

Omnicom is the world's second-largest ad holding company, based on annual revenue. The American firm's services, which include traditional and digital advertising and public relations, are provided worldwide, with over 85% of its revenue coming from more developed regions such as North America and Europe.

Founded
1944 (77 years)
Investor RelationsSEC
Revenue
13 billion (2020)

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