The foundation is run by a patronage consisting of 11 members, including the functions of president, vice-president and secretary.

Furthermore, there is a managing director.
The composition of the patronage is the following:
president: Lucas E. Durán de Vargas
vice-president: F. Javier Vega Cid
secretary: José Mª Sánchez Bursón
Members of patronage with voting power:
Álvaro Vega Corbacho
Ignacio Gómez de Terreros Sánchez
Federico Argüelles Martín
Julián López Delgado
José del Pozo Machuca
José Javier Sobrino Toro
Aníbal Tovaruela Santos
director: Manuel Sobrino Toro
History of previous directors of the foundation ”Gota de Leche“ in Seville:
Period Director
1906 – 1923 Dr. Ciriaco Esteban García
1923 – 1947 Dr. J. Román Chico - Dr. J. Oliveras Piscols
1947 – 1968 Dr. José Esteban Díez
1968 – 1980 Dr. Manuel Laffón Soto
1980 – 1992 Dr. José Enrique Torres González
1993 – 1997 Dr. Joaquín Núñez Fuster
1997 – 1999 Dr. Manuel Sobrino Toro