Geeta Computer Study Centre ( GCSC)Plaza Housing (Near CESC Transformer), , Jagannathpur, , Ashuti - II, Maheshtala, , Kolkata, West Bengal 700141, India
NCL&D - Chowhati24 prgns (s), Chowhati Sonarpur, Near Sonarpur High School, Kolkata, West Bengal 700151, India
T4
T4 Computer Service180N, Parnasree Extension, Parnasree Palli, Behala, Kolkata, West Bengal 700060, India