"sarat Villa" 16, Sarat Bose Road,, Kolkata - 700081, West Bengal, India
No. 3c, Darpanarayan, Tagore Street, Malapara, Burra Bazar,, Kolkata - 700006, West Bengal, India
No. 8- A, 1st Floor, Moira Street,, Kolkata - 700017, West Bengal, India
No. 41/2, Bagha Jatin Road, 4th Floor, Flat 5/5, Baranagar,, Kolkata - 700036, West Bengal, India
Krishna Building, Suit No. 711, 7th Floor, 224, A. J. C. Bose Road,, Kolkata - 700017, West Bengal, India