Pact Senior Staff

Pact Head Office - Washington DC, USA

Mark Viso
President and CEO  

Leonard F. Williams
Chief Financial Officer and Executive Vice President of Finance

William Warshauer
Chief Operating Officer

Assheton Stewart Carter
Senior Vice President, Global Engagement and Strategy

Darryl Simon
Senior Vice President, Global Human Resources

Graham Wood
Vice President, Program Advancement

John Whalen
President, Pact Institute