ENS Cachan
http://www.ens-cachan.fr/

The École normale supérieure de Cachan (ENS Cachan, Normale Sup' Cachan) is one of the most prestigious French Grandes Écoles. Like all the other Grandes écoles, this higher education institution is not included in the mainstream framework of the French public universities. It belongs to the Ecoles normales supérieures network, along with the Ecole normale supérieure (rue d'Ulm) and the Ecole normale supérieure de Lyon.