Former President, CEO and Board member of the Charles Schwab Corporation

Grandson of the founder of Tyson Foods

Canadian executive

CEO of Alcoa

Adjunct, Harvard Business School

Chairman, CSX Corporation; former Citicorp executive

Founder of Federal Express

Lobbyist and Former US Representative, Texas

Chairman & CEO, Caterpillar Inc.

Chairman and CEO of Pfizer (1992-2001)

President, Franklin Pierce University; Chief of Staff under George W Bush

Chairman - Ryan Specialty Group

Retired Chairman and Chief Executive Officer,Northern Trust Corporation

Executive Vice President, Comcast Corporation

IBM Chairman of the Board and CEO

former vice chairman, Goldman Sachs

Managing director with Warburg Pincus

Oil & gas drilling products and consultant

Atlanta, GA based airline

Computer and home electronics manufacturer

Oral care, personal care and pet products producer

American gas and electric utility holding company based in the southern United States

Home improvement supplies retailer

The world's biggest insurance broker

Online retail giant

Pharmacy health care services

Private equity, investment banking, alternative asset management and financial services

Heavy equipment

Indiana Manufacturer of Engines, Filtration and Power Systems

Defense contractor; merged with UTC. Surviving company exists as a subsidiary of the re...

Major fast food chain

Independent oil and gas producer