Holy Family Convent Matriculation Hr. Sec. School is managed by the Sisters of the Congregation of Holy Family, adopting the policies and imbibing the vision of Blessed Mother Mariam Thresia, a pioneer in the field of family apostolate. The prime motto of Holy Family School is to provide value based quality education, in pursuit of holistic development of the children and to build ideal families in the society.

Following her footprints, a branch of this congregation was established at Keelkattalai, Chennai. At the onset, a group of four Sisters settled down at Keelkattalai to serve the poor, deprived and the depressed and to fortify the families so as to build up a strong society. Their selfless service witnessed a new destination with the establishment of an educational institution named Holy Family.