'nicco House' 5th Floor, 2, Hare Street,, Kolkata - 700001, West Bengal, India
P-6, Scheme V I M (s) C.i.t.,, Kolkata - 700054, West Bengal, India
502- Krishna, 5th Floor, 224 A, A.j.c. Bose Road,, Kolkata - 700017, West Bengal, India
4, Ballav Das Street (machua), 4th Floor, Room No. 401,, Kolkata - 700007, West Bengal, India
56-e, Hemanta Basu Sarani, Stephen House 4th Floor, Suite No. 57-a,b,c,, Kolkata - 700001, West Bengal, India