Sandra Lagumina is Deputy CEO. Graduated of Sciences Po Paris and of the ENA (promotion René Char), she also has a DESS in common market law and in Public Law.
Sandra Lagumina began her career at the Conseil d’Etat in 1995 as Auditeur and then Maitre des requêtes. Technical and Juridical Counselor of the President of the National Assembly from 1998 to 2000, she then joined the Ministère de l’Economie, des Finances et de l’Industrie as Technical Counselor for the Minister Cabinet, in charge of juridical questions of the public command and of the competition law. In 2002 she is nominated as Law Officer of the Treasury and as Assistant Director for public law and international in the department of legal affairs in the Ministère de l’Economie, des Finances et de l’Industrie.
She joined Gaz de France in 2005 as deputy director for strategy in charge of institutional relations. She then became juridical director of Gaz de France and then of GDF SUEZ. From 2013 to 2016 she is Chief Executive officer of GRDF. Sandra Lagumina is also member of the executive board of the Autorité de la Concurrence et of the Conseil économique, social et environnemental. She is administrator of DCNS.
Sandra Lagumina is a member of the steering committee of La Fabrique de la Cité.