33-a, J.l. Nehru Road, Chatterjee International, 11th Floor, Suit 10,, Kolkata - 700071, West Bengal, India
27f, Madan Mitra Lane,, Kolkata - 700006, West Bengal, India
29-a, Rabindra Sarani, 3rd Floor, Rm-16,, Kolkata - 700073, West Bengal, India
No. 26, Shakespeare Sarani,, Kolkata - 700017, West Bengal, India
No. 12 , India Exchange Place ,, Kolkata - 700001, West Bengal, India