- AQUA VALLEY, the cluster >>>>>
- BRETAGNE ÉCO-ENTREPRISES, the regional cluster for ecological and energy transition in Brittany >>>>>
- CINOV, the Federation of Unions for Consulting, Engineering, and Digital Services >>>>>
- CLIMATE-KIC, the main climate innovation initiative of the European Union >>>>>
- Club IDF ECO-ENTREPRISES, brings together SMEs and intermediate-sized companies in the environment and energy management sectors in Île-de-France >>>>
- Pôle DREAM Water and Environments, the cluster for Durability of Resources in Water linked to Environments >>>>>
- ÉA ÉCO-ENTREPRISES, regional cluster dedicated to eco-activities >>>>>
- GRAND PARIS Sud Seine Essonne Sénart, >>>>>
- HYDREOS, the water cluster in the Grand Est region >>>>>
- ENVIRONMENT CLUSTER NOUVELLE-AQUITAINE, >>>>>
- MEDITERRANEAN SEA CLUSTER, the competitiveness cluster in Provence-Alpes-Côte d’Azur, Occitanie, and Corsica >>>>>
- AXELERA, Competitiveness Cluster for Chemistry and Environment in Auvergne-Rhône-Alpes >>>>>
- CCI PARIS ÎLE-DE-FRANCE, Chamber of Commerce and Industry >>>>>
- CD2E, the Center for Eco-business Development >>>>>
- CLUB ADEME International, brings together innovative French eco-companies developing part of their activity internationally or seeking to export >>>>>
- CLUSTER GREEN, the Regional Grouping of Environmentally Engaged Companies in Réunion >>>>>
- CRESCENDO, The Business Innovation Centre >>>>>
- GREENTECH VERTE, supports innovators working for ecological transition and the Climate Plan >>>>>
- ECOMASTERCLASS ADEME RETIS NETWORK, training and collective coaching program for innovation professionals >>>>>
- SOLTENA, Solutions for Ecological Transition in Nouvelle-Aquitaine >>>>>