Éa éco-entreprises is a French cluster specialized in environmental and sustainable development with 138 members mainly based in the Provence Alpes Côte d’Azur region, France. Founded in 1996, the network gathers a large set of complementary skills: research centers & universities, businesses as well as local authorities and NGOs. The cluster adopts today an integrated approach, by covering different but key thematic priorities: water, waste, polluted sites and soils, air quality, biodiversity, sustainable development, corporate social responsibility and circular economy.