Séché Environnement SA announced the separation of the roles of Chairman and Chief Executive Officer, that is Joël Séché, founder of Séché Environnement, remains Chairman of Séché Environnement; and Maxime Séché has appointed Chief Executive Officer of Séché Environnement. Guillaume Séché, a non-voting Director is appointed to the board of directors and The Board of Directors extends its profound gratitude to Jean-Pierre Vallée, Carine Salvy and Christophe Gégout who submitted their resignations on November 12, 2019.