"constantia" Wing "a", 8th Floor, 11, Dr. U.n. Brahmachari Street,, Kolkata - 700017, West Bengal, India
2, Ganesh Chandra Avenue,, Kolkata - 700013, West Bengal, India
Crescent Tower, 5g, 5th Floor, 229, A.j.c. Bose Road,, Kolkata - 700020, West Bengal, India
6a, Near Triangular Park, Ripon Street(muzaffer Ahmed Street), Park Street,, Kolkata - 700016, West Bengal, India
41, Chowringhee Road, 2nd Floor,, Kolkata - 700071, West Bengal, India