
Kenneth C. Frazier
President, Chief Executive Officer and Director of Merck & Co., Inc.
REVENUE: 45.987 billion
Merck & Co., Inc. (NYSE: MRK), also known as Merck Sharp & Dohme or MSD outside the United States and Canada, is one of the largest pharmaceutical companies in the world.

Kenneth I. Chenault
Chairman and CEO of American Express
REVENUE: 25.612 billion
American Express Company (NYSE: AXP), sometimes known as AmEx, is a diversified global financial services company headquartered in New York City. Founded in 1850, it is one of the 30 components of the Dow Jones Industrial Average. The company is best known for its credit card, charge card, and traveler's cheque businesses. Amex cards account for approximately 24% of the total dollar volume of credit card transactions in the US, the highest of any card issuer

Ursula M. Burns
Chairman and CEO of Xerox Corporation
REVENUE: 21.633 billion
Xerox Corporation (NYSE: XRX) is a Fortune 500 global document management company (founded in 1906) that manufactures and sells a range of color and black-and-white printers, multifunction systems, photo copiers, digital production printing presses, and related consulting services and supplies.

Richard Dean Parson
Chairman of Citigroup Inc. (also former CEO of Time Warner)
REVENUE: 86.601 billion
Citigroup Inc. is an American multinational financial services company based in New York City. Citigroup was formed from one of the world's largest mergers in history by combining the banking giant Citicorp and financial conglomerate Travelers Group on April 7, 1998.[2]

Don Thompson
President and Chief Operating Officer of McDonald's
REVENUE: 24.075 billion
As President and Chief Operating Officer, Don Thompson directs global strategy and operations for the 32,000 McDonald’s restaurants in 117 countries to create value for McDonald’s and its shareholders.