3Web India
2/A Nandan Bagan Street
Kolkata- 700004, West Bengal (India)
Pinnacle Infotech Solutions
S. S. B. Sarani, Bidhan Nagar
Durgapur- 713212, West Bengal (India)
Pinnacle Software Infotech Company
S.S.B. Sarani, Bidhannagar
Durgapur- 722202, West Bengal (India)
Trishul Engineering Solutions
B-12, 2nd Floor, South Canel Road, Mehulpolly Housunf
Kolkata- 700105, West Bengal (India)
Jana Consultancy
Village Amta South, Post Office Amta, District Howrah
Kolkata- 711401, West Bengal (India)