Les Apaches ! receive support for their multi-year funding agreement from DRAC Nouvelle-Aquitaine, and support for artistic team development from the Conseil Départemental du Val-de-Marne (94). They receive support from the Caisse des Dépôts et Consignations and the Institut Français. They receive project-based support from the CNM, SACEM, Spedidam, and ADAMI.

Ensemble Les Apaches is an artist-in-residence at the Fondation Singer-Polignac (Paris) and at the Conservatoire à Rayonnement Intercommunal du Kremlin-Bicêtre. It is a partner of the conducting class at the École Normale de Musique de Paris – Alfred Cortot. Les Apaches are members of Futurs Composés and Rézo Musa.