Gazélec reached the semi-finals of the 2011–12 Coupe de France, while playing in the third-tier Championnat National.

[2] On 15 May 2015, Gazélec were promoted to Ligue 1 for the first time in the club's history, following a 3–2 win over Niort with two goals by John Tshibumbu.

[9] On 23 January 2023 the club appeared at the commercial court again, where a decision to liquidate it was tabled, under advisement for one week.

[10] A week later, the court confirmed the decision, leading to the suspension of the two senior teams of the club from Championnat National 3 and Régional 2, and their results for the season being expunged.

[11] On 13 July 2023, the French Football Federation decided that Gazélec Ajaccio could participate in the upcoming season's Régional 2.