The territory served by the organization covers the territories, current and ancestral, of the three indigenous communities that are members of MWIFMA: the Micmacs of Gesgapegiag, the Micmac Nation of Gespeg and the Wolastoqiyik Wahsipekuk First Nation, as well as their fishing and aquaculture areas aquaculture along the watersheds of the Gulf of St. Lawrence and the Atlantic.