24, 4th Floor, Netaji Subhash Road,, Kolkata - 700001, West Bengal, India
5-a, N.c. Dutta Sarani, 2nd Floor,, Kolkata - 700001, West Bengal, India
8/1 & 8c, Bikaner Building, Lalbazar Street,, Kolkata - 700001, West Bengal, India
Suvira House, 4b, Hungerford Street,, Kolkata - 700017, West Bengal, India
P-36, India Exchange Place, 3rd Floor, Tea Board, Sit Road,, Kolkata - 700001, West Bengal, India