33-a, J L Nehru Road, Chatterjee International Centre, Suite # 7a, 7th Floor,, Kolkata - 700071, West Bengal, India
4-n, Hastings Chambers, 7-c, Kiran Shankar Roy Road,, Kolkata - 700001, West Bengal, India
3/40, Netaji Nagar,, Kolkata - 700040, West Bengal, India
40/4, 1st Floor, Stand Road,, Kolkata - 700001, West Bengal, India
No-24-b, Jatindra Mohan Avenue,, Kolkata - 700006, West Bengal, India