F-16, Kamalaya Centre, 156a, Lenin Sarani,, Kolkata - 700013, West Bengal, India
56-e, Hemanta Basu Sarani, Stephen House 4th Floor, Suite No. 57-a,b,c,, Kolkata - 700001, West Bengal, India
Fortune Tower, 23a N.s. Road 2nd Floor, Room No. - 18 A,, Kolkata - 700001, West Bengal, India
Kasba Indl. Estate, Phase-i/s/8/2, Haltu,, Kolkata - 700107, West Bengal, India
Chatterjee International Centre, 33a, J. L. Nehru Road, 12th Floor, Suit No. 13,, Kolkata - 700071, West Bengal, India