No. 12, Unit 3e , Shrishti Building, Near U S Consulate, Ho Chi Minh Sarani, Midleton Row,, Kolkata - 700071, West Bengal, India
9/1, R. N. Mukherjee Road,, Kolkata - 700001, West Bengal, India
84/1-b, Topsia Road (south),, Kolkata - 700046, West Bengal, India
24/1/1, 3rd Floor, Alipore Road,, Kolkata - 700027, West Bengal, India
15, Dr.rajendra Prasad Sarani, Clive Row,, Kolkata - 700001, West Bengal, India