01.07.2007
foundation by merger between Football Croix-de-Savoie 74 and Olympique Thonon Chablais to Olympique Croix-de-Savoie 74
01.07.2009
renaming in Évian Thonon Gaillard FC
06.12.2016
dissolution (bankruptcy)
09.12.2016
new foundation as Thonon Évian Savoie FC
__.06.2018
merging with Union sportive Évian-Lugrin to Thonon Évian Football Club
__.06.2019
merging with Croix de Savoie Football Academy Ambilly to Thonon Évian Grand Genève Football Club