SISTEME SHYAM TELESERVICES LTD
Ps-srijen Teck Park, Dn-52, Sector-5, Salt Lake, Green Building, 9th Floor, Mts Building, Dum Dum, Kolkata - 700091, West Bengal, India
Shop No 41, Anandeep Apartment, Ground Floor, H Road, Anandapuri, , , Kolkata - 700122, West Bengal, India
8, Camac Street, Shantiniketan Building Basement Room No 13, Abanindranath Tagore sarani, Circus Avenue, , Kolkata - 700017, West Bengal, India
54/1a, Hazra Road, "navjeevan Building",, Kolkata - 700019, West Bengal, India
36-b, Block-b, New Alipore,, Kolkata - 700053, West Bengal, India
No-56c, Mirza Ghalib Street,, Kolkata - 700016, West Bengal, India