The purpose of Crédit Maritime Mutuel is to facilitate the financing of operations and investments relating to sea fishing, sea farming and related activities, as well as the extraction of sand, gravel and marine soil improvers and the harvesting of plants from the sea or maritime areas.
Maritime mutual credit institutions may also, subject to the provisions specific to the institutions mentioned in Article L. 512-69 (5) , carry out any banking transactions on behalf of their members and those of the central body of savings banks and banques populaires and receive deposits of funds and securities from any person.