In this paper, we describe and analyze aspects of the formation and performance of different institutions related to family farmers. They are political organizations: i.e., an NGO, a cooperative of family farmers and two associations, all territorialized, but in different scopes: local, regional and national. Therefore they are distinct organizational processes and they perform in production and commercialization, highlighting the agro-ecological production. To this end, our starting point is the execution of power relations, networks and identities forming different territories, self-centered and hetero-centered territories, nonetheless, overlapping, concomitant and complementary.