Where is Omnicom Group headquartered?
Omnicom Group is headquartered in New York, NY at 280 Park Avenue, New York, NY 10017. Its public footprint includes New York, London, Paris, Chicago, Los Angeles, Singapore, Shanghai, São Paulo.
- HQ
- New York, NY
- HQ address
- 280 Park Avenue, New York, NY 10017
- Offices
- New York, London, Paris, Chicago
- Founded
- 1986
- Employees
- About 75,000+
- Largest hub
- New York and global agency hubs
Omnicom Group office locations
Omnicom Group's footprint is centered on New York, NY with additional hubs for business, product, editorial, engineering, client, or regional operations.
- New York· Headquarters
- London· Office
- Paris· Office
- Chicago· Office
- Los Angeles· Office
- Singapore· Office
- Shanghai· Office
- São Paulo· Office
Where is Omnicom Group's headquarters?
Omnicom Group's headquarters is 280 Park Avenue, New York, NY 10017. The headquarters is the best place to map corporate functions such as finance, legal, communications, executive leadership, investor relations, procurement, and enterprise operations.
What other offices does Omnicom Group have?
Public materials and careers pages show a wider footprint across New York, London, Paris, Chicago, Los Angeles, Singapore, Shanghai, São Paulo. For global businesses, some offices are client-service, editorial, studio, engineering, sales, content, data, or regional management hubs rather than equal corporate headquarters.
What Omnicom Group's office footprint means for territory planning
Territory planning should match the account map to where the relevant budget lives. Corporate transformation, finance, security, legal, and procurement tend to cluster around headquarters, while product, editorial, studio, ad-sales, agency, client, or engineering buying centers may sit in separate hubs.
Field events and ABM should follow the buyer: New York and London are common media and advertising centers; West Coast offices matter for gaming, creator, streaming, and engineering teams; regional offices matter for sales and client delivery.
As of June 2026.Sources:Omnicom Group officesOmnicom FY2025 resultsOmnicom annual reports
Omnicom Group — frequently asked questions
