In 1992
Vincent Lavenu, who had just retired from professional cycling, started a professional cycling team with Chazal as the main sponsor. Lavenu had previously organised sponsorship from Chazal of his last professional team. This sponsor stayed from 1992 to 1995. In 1996 Petit Casino, a chain of coffee shops in supermarkets, took over the sponsorship of the team. At this time the team was a second division team that relied on the public to sponsor the team. The team had the saying "
Petit Casino- c’est votre equipe" – "it's your team", which signified this involvement of the public. In 1997 Casino, the supermarket chain that contained the Petit Casino coffee shops, took over the sponsorship of the team and the budget increased substantially. Lavenu's team could compete in the big races such as the
classics. The team obtained successes with
Alexander Vinokourov,
Jaan Kirsipuu and
Lauri Aus. The insurance company Ag2r Prevoyance took over as the main sponsor in 2000. The team obtained further successes with
Laurent Brochard,
Jaan Kirsipuu and
Jean-Patrick Nazon. In 2006, the team joined the
UCI ProTour, following the signings of big cycling names
Francisco Mancebo and
Christophe Moreau.
Fassa Bortolo's exit from the competition had freed a licence and AG2R was the only team left vying for the license, as
Comunidad Valenciana voluntarily withdrew, while the proposed new team of former Fassa Bortolo sporting director
Giancarlo Ferretti turned out to be without financial backing. Ag2r obtained success in the
2006 Tour de France with a stage win by
Sylvain Calzati, and a day in the yellow jersey as leader of the
general classification by
Cyril Dessel.
Rinaldo Nocentini took the
yellow jersey after
stage 7 of the
2009 Tour de France after a successful breakaway in which fellow Ag2r-La Mondiale rider
Christophe Riblon also took part and earned the daily
combativity award. Nocentini retained the race leadership for eight stages, and Ag2r-La Mondiale also led the team classification from stage 7 to stage 11 and for one further day after stage 14. In 2014, the team had great results at the
Tour de France, winning a stage and having
Jean-Christophe Péraud taking second place in the overall classification. In October of that year, it was announced that AG2R would continue to sponsor the team through 2018, at the
2016 Tour de France the sponsorship was extended a further two years – into the 2020 season. In September 2020, the team signed a contract with BMC as their bike supplier from 2021 for three years. The team will also be known under the name AG2R
Citroën Team from the 2021 season after the French car company announced that they had become the co-sponsor of the team. The team experienced further success during the
2021 Tour de France, when Tour debutant
Ben O'Connor ascended to victory on Stage 9 in the Alpine village of Tignes. In November 2023,
Decathlon was announced as the co-title sponsor of the team in a five-year deal, renaming the team Decathlon–AG2R La Mondiale in the 2024 season. Decathlon also replaced BMC as the bike supplier of the team, with the team using Decathlon's
Van Rysel bikes with
Shimano components. Citroën stayed on as the team's official car supplier. In July 2025, Decathlon took over ownership of the team from AG2R La Mondiale. Later in July 2025, it was announced that French shipping and logistics company
CMA CGM would join as a title sponsor from the 2026 season onwards.
Doping On 21 September 2012,
Steve Houanard tested positive for
EPO in an out-of-competition test and was provisionally suspended. On 15 May 2013,
Sylvain Georges tested positive for the banned stimulant
Heptaminol and failed to start stage 11 of the
2013 Giro d'Italia. Georges blamed the positive result on the freely available product 'Ginkor Fort' (made from
Ginkgo biloba). On 21 May Georges 'B Sample' also tested positive for the stimulant causing the team to voluntarily remove itself from the
2013 Critérium du Dauphiné in accordance with MPCC rules. As a result of the positive Georges was banned by the French Cycling Federation for 6 months. On 10 March 2015, the UCI announced that
Lloyd Mondory had tested positive for EPO on 17 February in an out-of-competition test. As a result, Mondory was suspended pending the outcome of his B sample analysis. == Team roster ==