The Baldwin School - Located in Guaynabo. Facilities include: computer, science and media centers, seminar room, tennis, volleyball and basketball courts, soccer, softball and baseball fields, cafeteria, swimming pool and a covered court.
Jesuit Secondary Education Association - Serving 46 Jesuit high schools in the continental United States and Puerto Rico and inspired on the vision of St. Ignatius Loyola, and from the apostolic mission of the Society of Jesus.
Saint John's School - Site constructed by its students contains general information about the institution.
Sapientis - Nonprofit organization dedicated to the development of Latin America and the Caribbean by placing college graduates as teachers in public schools.
