No. 2- E, KBR Complex, No. 4, Ho- Chi- Minh, Sarani, Kolkata, West Bengal - 700071, India
No. 30, Chittaranjan Avenue, Kolkata, West Bengal- 700012,India
8, B. R. B. Basu Road (Canning Street) 1st Floor, Room No. 102, Kolkata, West Bengal- 700001,India
7, Raj Mohan Street, 3rd Floor, Kolkata, West Bengal- 700073,India
No. 36 / 1, Jay Narayan Banerjee Lane, Kolkata, West Bengal- 700036,India
No. 6/6, Behala Industrial Estate, No. 620, Diamond Harbour Road, Kolkata, West Bengal- 700034,India
No. 41, CIT Scheme, VIIE, Princep Street, Room No. 3, Ground Floor, Kolkata, West Bengal- 700072,India