Invenir Tech Systems Pvt. Ltd.
6, Parkside Road, Desapriya Park, 2nd Floor
Kolkata- 700026, West Bengal (India)
Anir Engineering Incorporation
No. 136, Regent Estate
Kolkata- 700092, West Bengal (India)
Analytica Solution
No. 50 D, Sodepur
Kolkata- 700065, West Bengal (India)