The Social Development Foundation is a nonprofit organization, established to promote cooperation and development of rural areas in Aragon. A multidisciplinary team manages programmes for various social groups, collaborating with public and private agencies.

SDF is currently focused on two main axes: social and environmental. The social axis is reflected in the management of residential and day care centers for senior citizens (43 places in Muniesa and 88 in Llueca), running the multifunctional Social Center in Pástriz and providing housing for young people in Alcalá del Moncayo. The environmental axis with is followed by the management of two Centers for Nature Interpretation, owned by the Aragon Government in Añón de Moncayo and Eriste.