AdForum allows you to screen for agencies using a variety of criteria such as location, competencies, clients, client industry, and more.
- Scroll to the Featured Profiles area and select See More Profiles.
For rankings of advertising agencies, use AdAge DataCenter.
- Select DataCenter from the left-hand menu and scroll over Marketers & Ad Spending.
- For international rankings, use Global Marketers and Ad Spending to select World's Largest Advertisers.
- For U.S. rankings, use U.S. Marketers and Ad Spending to select Leading National Advertisers.
WARC also includes top 100 rankings under the Creative menu.