33/1, N.s. Road, Marthal House, Room-233, 2nd Floor,, Kolkata - 700001, West Bengal, India
2, Temple Street, Near Chandni Chowk Street,, Kolkata - 700072, West Bengal, India
Stephen House, 4 B.b.d. Bag (east), 3rd Floor, Room No. 51-b,, Kolkata - 700001, West Bengal, India
23p, Dr. Ambedkar Sarani,, Kolkata - 700046, West Bengal, India
No.- 71a, Gupta Mansion, Ground Floor, Shop No. A/15, Netaji Subhas Road,, Kolkata - 700001, West Bengal, India