Commit Agency Acquires Gumas Advertising

September 2, 2025

Chandler-based Commit Agency has acquired San Francisco–based Gumas Advertising, the originator of Challenger Brand Marketing. The acquisition adds roughly 10 Gumas team members, brings the Challenger Brand Marketing trademark and capabilities into Commit’s offering, and expands Commit’s national footprint with a San Francisco office.

Buyers
Commit Agency
Targets
Gumas Advertising
Sellers
John Gumas, Gumas Advertising (selling shareholders)
Location
California, United States
Transaction Type
Buyout

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