Who are Omnicom Group's decision-makers?
Omnicom Group's visible decision-makers include John Wren (Chairman and Chief Executive Officer), Daryl Simm (Co-President and Co-Chief Operating Officer), Philippe Krakowsky (Co-President and Co-Chief Operating Officer). Enterprise purchases usually combine executive sponsorship with finance, technology, procurement, legal, security, and business-unit approval.
- CEO
- John Wren
- CTO/key exec
- Daryl Simm
- Founded
- 1986
- Employees
- About 75,000+
- HQ
- New York, NY
- Notable
- Merged with IPG in 2025
- John WrenChairman and Chief Executive OfficerCEO since 1997Long-tenured group CEO leading strategy, capital allocation, and integration.
- Daryl SimmCo-President and Co-Chief Operating OfficerPresident/COO since 2021; co-COO since 2025Former Omnicom Media Group CEO and key operating executive.
- Philippe KrakowskyCo-President and Co-Chief Operating OfficerJoined Omnicom leadership after IPG mergerFormer IPG CEO with global agency-network experience.
- Philip AngelastroExecutive Vice President and Chief Financial OfficerCFO since 2014Leads finance, reporting, tax, treasury, and investor relations.
Who leads Omnicom Group?
John Wren serves as Chairman and Chief Executive Officer; Daryl Simm serves as Co-President and Co-Chief Operating Officer; Philippe Krakowsky serves as Co-President and Co-Chief Operating Officer; Philip Angelastro serves as Executive Vice President and Chief Financial Officer. The leadership team reflects a public company where product, technology, finance, content, commercial, and operating leaders all shape large vendor decisions.
Who actually makes buying decisions at Omnicom Group?
Strategic purchases usually need an executive sponsor from the business unit that owns the outcome, a technical owner who validates architecture and security, finance and procurement teams that validate economics, and legal/privacy teams that review contract and data risk.
For Omnicom Group, likely budget owners sit around technology, data, marketing, finance, operations, product, content, and corporate procurement.
How is Omnicom Group organized as it scales?
Omnicom Group is organized around major brands, platforms, regions, customer segments, or product lines: BBDO, DDB, TBWA, Omnicom Media Group, Omnicom Precision Marketing Group, FleishmanHillard, Ketchum, Porter Novelli, RAPP, and healthcare/commerce agencies. That means field strategy should identify the right business unit first, then map corporate security, finance, procurement, and enterprise architecture as required approvers.
As of June 2026.Sources:Omnicom Group leadershipOmnicom FY2025 resultsOmnicom annual reports
Omnicom Group — frequently asked questions
