No. 3, Pretoria Street, 1st Floor, Opposite Abhinav Bharti School Near Camac Street, Kolkata, West Bengal - 700091, India
81/F, Bechu Chatterjee Street Near Jaiswal Dharamshala, Kolkata, West Bengal- 700009,India
No. 5, Clive Row, Ground Floor, Kolkata, West Bengal- 700001,India
No. 9/1, RN Mukherjee Road, Kolkata, West Bengal- 700001,India
No. 8, Mangal Pandey Road, Dumdum, Kolkata, West Bengal- 700028,India
No. 6 B, Bentinck Street, Aloka House, Ist Floor, Kolkata, West Bengal- 700001,India
Chatterjee International Center, 22nd Floor 33- A, Jawaharlal Nehru Road, Kolkata, West Bengal- 700071,India