Gérard Mestrallet (born 1 April 1949 in Paris) is the Chairman and CEO of GDF Suez, as well as the Chairman of the Board of Suez Environment.
Gérard Mestrallet was born on 1 April 1949. He graduated from the Ecole polytechnique, École nationale de l'aviation civile and the École nationale d'administration.
In 1984, he started working for Suez. He has been its Chairman and CEO since 2001.
He was appointed as a member of the Hong Kong Chief Executive's Council of International Advisers in the years of 1998-2005. He is the President of Paris Europlace (fr). He is also the President of the Fondation Agir Contre l'Exclusion (FACE).
He also serves on the Boards of International Power, Aguas de Barcelona, Electrabel, Saint-Gobain, and Pargesa Holding S.A..