From the Wikipedia page [1]
The Communauté d'agglomération de Marne et Gondoire is a communauté d'agglomération, an intercommunal structure, part of the Marne-la-Vallée new town, in the eastern suburbs of Paris. It is located in the Seine-et-Marne department, in the Île-de-France region, northern France. It was created in December 2004. Its population was 95,968 in 2014. In July 2017, it was expanded with the communes Ferrières-en-Brie and Pontcarré. Its seat is in Bussy-Saint-Martin.