As a people-driven organization we are passionate about empowering our employees and making a positive impact in every country where we operate. Our diverse leadership team helps to drive our vision, guide and inspire our people, and ensure our clients achieve their goals. Meet the team.


Guo Xiao
President and Chief Executive Officer
Rebecca Parsons
Chief Technology Officer
Martin Fowler
Chief Scientist
Sai Mandapaty
Chief Commercial Officer
Erin Cummins
Chief Financial Officer
Chad Wathington
Chief Strategy Officer
Dave Whalley
Chief Information Officer
Joanna Parke
Chief Talent Officer
Julie Woods-Moss
Chief Marketing Officer
Ramona Mateiu
General Counsel
Ange Ferguson
Chief Transformation Officer
Elise Zelechowski
Global Head, Office of Diversity, Equity and Inclusion, Sustainability and Social Change
Chris Murphy
Chief Executive Officer – North America
Kristan Vingrys
Managing Director – Australia
Caroline Cintra
Managing Director – Brazil
Marta Saft
Managing Director – Brazil
Hu Kai
Managing Director – China
Zhang Song
Managing Director – China

Patrick B. Sarnacke
Managing Director – Ecuador
Peter Buhrmann
Managing Director – Germany
Sudhir Tiwari
Managing Director – India
Sameer Soman
Managing Director – India
Wong Wen Shun
Managing Director – Southeast Asia
Xia Jie Jessie
Managing Director – Southeast Asia
Matheus Tait
Managing Director – Spain
Karin Verloop
Managing Director – Spain

Ruth Harrison
Managing Director – UK