Holy Angels English Medium Higher Secondary School, Adoor: This school was started in 1964 by His Grace Archbishop Benedict Mar Gregorios of happy memory. By the year 1983 the school became a complete High School and recognized by the Government of Kerala. This school is owned and managed by Malankara Catholic Educational Society of the Archdiocese of Trivandrum. His Beatitude Baselios Cardinal Cleemis, Major Archbishop-Catholicos of Trivandrum is the Patron and Manager of the School.