Ds-4, Csit Scheme No-7m, First Floor, Room 17, Uttarapan Market, Near Tata Communication,, Kolkata - 700054, West Bengal, India
2, Russell Street, Post- Midleton Street,, Kolkata - 700071, West Bengal, India
Circular Court, 8, Acharya Jagadish Chandra Bose Road, Gr. Floor,, Kolkata - 700017, West Bengal, India
29, N. S. Sarani, Lindsay Street,, Kolkata - 700087, West Bengal, India
P-10/13 South Jassore Road. Barasat, Kolkata - 700124, West Bengal, India