Omnicom Group Inc. (OMC)
NYSE: OMC · Real-Time Price · USD
76.88
+0.87 (1.14%)
At close: Apr 28, 2026, 4:00 PM EDT
76.99
+0.11 (0.14%)
After-hours: Apr 28, 2026, 4:06 PM EDT

Company Description

Omnicom Group Inc., together with its subsidiaries, offers advertising, marketing, and corporate communications services.

It provides a range of services in the areas of media and advertising, precision marketing, public relations, healthcare, branding and retail commerce, experiential, execution, and support.

The company’s services include advertising, branding, content marketing, crisis communications, customer data analytics and data-driven decision making, customer relationship management, decision sciences, digital experience design, digital transformation, e-commerce optimization, entertainment marketing, experiential marketing, field marketing, healthcare marketing and communications, in-store design, investor relations, and marketing research.Its services also comprise media planning and buying, merchandising and point of sale, mobile marketing, multi-cultural marketing, organizational communications, package design, performance marketing, product placement, promotional marketing, public affairs, public relations, retail media and e-commerce, shopper marketing, structured innovation, studio production, social media and influencer marketing, and sports and event marketing.

It operates in the North and Latin America, Europe, the Middle East and Africa (EMEA), and the Asia Pacific.

The company was incorporated in 1944 and is based in New York, New York.

Omnicom Group Inc.
Omnicom Group logo
Country United States
Founded 1944
Industry Advertising Agencies
Sector Communication Services
Employees 120,000
CEO John Wren

Contact Details

Address:
280 Park Avenue
New York, New York 10017
United States
Phone (212) 415-3600
Website omc.com

Stock Details

Ticker Symbol OMC
Exchange NYSE
Stock Type Common Stock
Fiscal Year January - December
Reporting Currency USD
CIK Code 0000029989
CUSIP Number 681919106
ISIN Number US6819191064
Employer ID 13-1514814
SIC Code 7311

Key Executives

Name Position
Jonathan B. Nelson Founder and Chief Executive Officer of Omnicom Digital
John D. Wren Chairman and Chief Executive Officer
Daryl D. Simm Co-President and Co-Chief Operating Officer
Philip J. Angelastro Executive Vice President and Chief Financial Officer
Louis F. Januzzi Senior Vice President, General Counsel and Secretary
Philippe Krakowsky Co-President, Co-Chief Operating Officer and Director
Andrew L. Castellaneta Senior Vice President and Chief Accounting Officer
Paolo Yuvienco Executive Vice President and Chief Technology Officer
Dr. Craig Cuyar Senior Vice President and Global Chief Information Officer
Gregory H. Lundberg Senior Vice President of Investor Relations

Latest SEC Filings

Date Type Title
Apr 28, 2026 8-K Current Report
Mar 27, 2026 SCHEDULE 13G/A Filing
Mar 26, 2026 ARS Filing
Mar 26, 2026 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Mar 26, 2026 DEF 14A Other definitive proxy statements
Mar 12, 2026 8-K Current Report
Mar 3, 2026 CERT Certification by an exchange approving securities for listing
Mar 2, 2026 8-A12B Registration of securities
Mar 2, 2026 144 Filing
Mar 2, 2026 8-K Current Report