St. Xavier's Collegiate School (informally SXCS) is a private Catholic primary and secondary school for boys, located in Kolkata, West Bengal, India. The school was founded in 1860 by the Jesuits under the supervision of Fr. Henri Depelchin S.J., and it is named after St. Francis Xavier, a 16th-century Jesuit missionary to India. The school caters to approximately 2,300 students. History The school was founded in 1860 by the Society of Jesus, an all-male Catholic religious order. The school is named after St. Francis Xavier, a Spanish Jesuit saint. The founder of the school is Fr. Henri Depelchin, S.J., who oversaw most of the groundwork during the early years. San Souci theatre The San Souci theatre at 30 Park Street (now Mother Teresa Sarani), Kolkata-700016, was burned to the ground in 1843. The property was purchased by Jesuits from Belgium and became the present campus. Foundation years The motto, (translated as "nothing beyond"), along with the crest of the college date to the rectorship of Fr. O'Neill, S.J., 1904–1913. The present imposing five-storied building was built from 1934 to 1940 at a cost of Rs 9 lakhs, which was collected partly from the public of Calcutta, assistance from Belgium, and the huge rental received from the American army that occupied the building during World War II. Expansion of the school has been a long effort, with a campus slated for Salt Lake City, Kolkata and a second boys' hostel not far from the existing one. A commemorative stamp was issued by the Indian Post Office on 12 April 1985 depicting the campus and in its commentary recognising the school's contribution to society. In 2019, the foundation stone was laid for a new kindergarten section. Programs Students have excelled on the Indian Certificate of Secondary Education exam. In 2015, a student secured the highest marks in the ICSE examination while in 2017 a student scored the highest marks, in the Indian School Certificate examination. In 2013 Xavier was ranked by Digital Learning as the top school in West Bengal. The school is divided into houses namely Berchmans, Britto, Gonzaga and Loyola, all trained in synchronized marching. The tertiary section extended to coeducational Honors Arts and Science programs and Teacher Training while still on the high school campus. In 2011 Xavier was judged the best eco-initiative school in Kolkata City for its preparation of compost manure for organic gardening. The school won