11, 2nd Floor, Room No.18, Clive Row,, Kolkata - 700001, West Bengal, India
2, Hv-cht, Minh Sarani,, Kolkata - 700001, West Bengal, India
B-3,4,5, Gillander House,, Kolkata - 700001, West Bengal, India
No.-4, 2nd Floor, Flat No.-9, Dr. Sundari Mohan Avenue, Near Chittaranjan Hospital, Entally,, Kolkata - 700014, West Bengal, India
H.o. 28, Tara Chand Dutta Street,, Kolkata - 700073, West Bengal, India