Computech and its associate companies have a network of 100 nodes each in New Delhi and Kolkatta offices. The company also has small office networks in other cities. Computech is a Share Registrar company and has to perform voluminous data processing activities. This is achieved using a string of IBM Risc based servers running AIX operating system and Intel based servers running SCO Unix operating system. Computech is also connected to various depository networks using VSAT links.

All Computech networks have been integrated by PARAMARSH and since 1995, PARAMARSH is providing system and network administration services for all AIX and SCO Unix based servers. Other services include hardware maintenance of servers, maintenance of network and IT consulting.