BPCE is a French banking group formed in 2009 through the merger of Banque Populaire and Caisse d'Épargne. It operates as a cooperative banking institution, providing a range of financial services, including retail banking, investment solutions, and insurance products. The group is one of the largest banking networks in France, with numerous regional banks and subsidiaries. BPCE aims to support local economies and communities while promoting sustainable development through its various initiatives and services.