K
Ketchum
New York, New York, United States · Founded 1923
1001-5000 employees
Sourced & current · updated Jun 23, 2026
Ketchum is a global public relations and communications agency known for integrated marketing, brand strategy, and earned media campaigns across major industries.
Where they sit
Influencer MarketingMarketing Agency
One of the top global PR agencies, consistently ranked among the largest by revenue and reach, operating under the Omnicom Group umbrella
Ownership
Parent: Omnicom Public Relations Group