St:Alosious B.H.S launched its historic career in 25th Feb 1895, thanks to the vision of Late Bishop  Charles Levine, the Founder of St:Alosious B.H.S. It started the classes with just 25 students on roll. Our first Head Master and manager were Mr. N.J George and Fr.Kadavil James respectively. The last one hundred and sixteen years have witnessed the evolution of St:Alosious into a school, truly unique and different. The spectacular growth of the School is also a clear testimony to God’s boundless mercies and the abiding trust of our students and their parents. A Higher Secondary wing is attached to the school in 1998 and it follows  the science stream.Today we have class up to Plus Two around 1334 students and 53 teachers. We strives to provide the best possible facilities to its students.