The primary school (grades 1-5) of this institution is located in North Mylapore.
It offers groups such as commerce, biology and computer science for students of the 11th and 12th grade.
[2] The school started in 1905 in three rented premises, Sarada Vilas and Krishna Vilas in the Mada Streets of Mylapore and a choultry in Ramakrishna Mutt Road.
Shortly after moving in, the trust leased 80 grounds adjoining the school from Kapaleeswarar Temple to serve as playgrounds.
Higher Secondary School, after its founder, Pennathur Subramania Iyer.