Gain Multi Services
Wari Gain Market, Near Nahar Studio & Telecom Po- Paikan, PS- KLC, South 24
Rajarhat Gopalpur- 700135, West Bengal (India)
Eastern Logica Infoway Limited
No. 2, Saklat Place, 1st Floor
Kolkata- 700072, West Bengal (India)
Global Innovative Services
22 Abdul Halim Lane
Kolkata- 700016, West Bengal (India)
Starcomp Infotech Private Limited
No. 36, Ganesh Chandra Avenue
Kolkata- 700013, West Bengal (India)