No. 53- A, Surya Sen Street, 2nd Floor, Room No. 206- A,, Kolkata - 700009, West Bengal, India
No. 208, Mukti Chamber(2nd Floor) 4, Clive Row,, Kolkata - 700001, West Bengal, India
1/2, A/27, Jivan Krishna Ghosh Road,, Kolkata - 700037, West Bengal, India
No.4, 8th Floor, Room No. 802, Synagouge Street,, Kolkata - 700001, West Bengal, India
K.s. Liu Building, No. 47, South Tangra Road,, Kolkata - 700046, West Bengal, India