4, B.b.d.bag (east), 4th Floor, Room No-60a, Stephen House,, Kolkata - 700001, West Bengal, India
27, Brabourne Road, Narayani Building, 3rd Floor, Room No. 312,, Kolkata - 700001, West Bengal, India
57-a/3, South End Garden, Garia,, Kolkata - 700084, West Bengal, India
361, Nilachal, P.o. Birati,, Kolkata - 700051, West Bengal, India
Mercantile Building, Block A, 9a Lal Bazar Street,, Kolkata - 700001, West Bengal, India