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GSW
Headquartered in Columbus, Ohio, with offices in New York, PA, and Canada, GSW is one of the largest healthcare advertising agencies in the world.
+1 614-848-4848
Latest News
Oct. 02, 2026
We Are Social Introduces new Creator Marketing Model to Combat Outdated Influencer Approaches
New report shows how brands like KFC, Rexona and Samsung have rapidly evolved their creator marketing strategies
Oct. 02, 2026
People's Pension Casts Joe Wilkinson as its "Fairy Godmother" in First Ever TV Campaign
Created with Bountiful Cow and directed by Sye Allen, the campaign uses the familiar unfairness of rigged fairground games as a playful analogy