most influential ad agency
of the past 50 years

1. Doyle Dane Bernbach
2. Chiat Day-TBWA Chiat Day
3. Oglivy & Mather
4. BBDO
5. J. Walter Thompson
6. Goodby Silverstein & Partners
7. Wieden + Kennedy
8. The Richards Group
9. Fallon
10. Crispin Porter + Bogusky
11. Young & Rubicam
12. Leo Burnett