8, Cammac Street, 8th Floor, Shantiniketan Building,, Kolkata - 700017, West Bengal, India
No 7a, Bentinck Street,(old Wing), 1st Floor, Room No. 106,, Kolkata - 700001, West Bengal, India
15/1, Strand Road, Customs House,, Kolkata - 700001, West Bengal, India
9/12, Mercantile Building, Lal Bazar Street,, Kolkata - 700001, West Bengal, India
'block 48', 4th Floor, Circular Court, 8, A.j.c. Bose Road,, Kolkata - 700017, West Bengal, India