Meet Our President & CEO
John Q. Doyle is an industry veteran with more than 35 years of management experience.
Meet Our President & CEO
John Q. Doyle is an industry veteran with more than 35 years of management experience.
Leadership is a mindset, not a title.
We believe our leaders have an elevated duty to amplify impact: making our clients more successful, our communities more resilient, our people more empowered and our company more enduring. Learn about our leaders below.
Marsh McLennan Executive Committee
Paul Beswick
SVP & Chief Information and Operations Officer
Katherine J. Brennan
SVP & General Counsel
John Q. Doyle
President & Chief Executive Officer
Carmen Fernandez
SVP & Chief People Officer
John Jones
Chief Marketing & Communications Officer
Dean Klisura
President & CEO
Guy Carpenter
Mark McGivney
Chief Financial Officer
Martin South
President & CEO
Marsh
Nick Studer
President & CEO
Oliver Wyman Group
Pat Tomlinson
President & CEO
Mercer
Marsh McLennan Board of Directors
Anthony K. Anderson
John Q. Doyle
Oscar Fanjul
H. Edward Hanway
Judith Hartmann
Deborah C. Hopkins
Tamara Ingram
Jane Lute
Steven A. Mills
Morton O. Schapiro
Jan Siegmund
Lloyd M. Yates