Loopbaan Greg Besio
- 2011 - 2015 EVP & Chief Human Resources Officer, Aon Nederland
- 2009 - 2015 Commissaris, Aon Nederland
- 2007 - 2011 Chief Administrative Officer, Aon Corporation
- 2004 - 2007 Corporate Vice President, Software Development, Motorola
- 2003 - 2004 Corporate Vice President, Global Strategy, Motorola
- 1989 - 2003 Principal, McKinsey & Company
Opleiding Greg Besio
- 1987 - 1989 MBA, The University of Chicago Booth School of Business
- 1980 - 1985 Chemical engineering, Princeton University, master
- 1976 - 1980 Chemical engineering, University of Notre Dame, bachelor