Enter Ad Age Mid Size Brand Leaders—who’s eligible and how to submit

AI Briefing

• – Ad Age Mid Size Brand Leaders is open to U.S. and U.K. advertisers with annual spend of $500M+ and have a measurable impact.
• – Eligible entries must be submitted by Monday, June 1, 2026
• – Entries should include campaign examples, media spend data and ROI results to demonstrate brand impact.