Group Senior Executive Vice-President, International Division... In 2003, Marianne Laigneau joined Gaz de France as Head of the Institutional Affairs Department at Headquarters, and then became Representative for Public Affairs (2004) . She joined the EDF group in January 2005 as Group General Counsel, then held the position of Corporate Secretary, member of the Executive Committee, from June 2007 . She held the position of Group Senior Executive Vice-President, Human Resources as a member of the Executive Committee from 2010 to 2017 . She was appointed Group Senior Executive Vice-President, International Division in July 2017 . On 11 January 2018, she was appointed Chairwoman of the Supervisory Board of Enedis.