American Airlines
American Express
Ameriprise Financial
Amtrak
AT&T
Bloomberg, LP
BusinessWeek
Central Intelligence Agency
Chicago Booth School of Business
Cigna
Cognizant
Edelman
Fitch Ratings
GE
.com
IBM.com
Interpublic Group
Johnson & Johnson
JP Morgan Chase
KPMG
Le Monde.com (Paris)
Levi’s
Lincoln Center
MasterCard
McGraw-Hill Education
M&C Saatchi (London)
National Geographic
NYU, Brennan Center for Justice
Mashable
Panasonic
Protecting Education.org (Norway, Argentina)
PVH Corp (Calvin Klein, Tommy Hilfiger)
SapientNitro
Scholastic
Sonus
Source Media
Standard & Poor's
The New York Times
The Washington Post
Time Warner
Towers Watson
United Nations (The World Health Organization)
Verizon
Wharton School of Business
Young & Rubicam (Wunderman)
