Baidhyanath Bhawan, 1, Gupta Lane,, Kolkata - 700006, West Bengal, India
2/24a, Rajendra Prasad Colony,, Kolkata - 700033, West Bengal, India
B Block, Ground Floor, Space Towers, G Rabindra Pally,, Kolkata - 700059, West Bengal, India
No.28/21, Amalangshu Sen Road,, Kolkata - 700048, West Bengal, India
Suite No. 422, Center Point, 21 Hemanta Basu Saran,, Kolkata - 700001, West Bengal, India