Cosmopolitan Services
No. 12/4/6, Ramkrishna Ghosh Road, Ground Floor
Kolkata- 700050, West Bengal (India)
S. A. Informatics Private Limited
No. 50, Weston Street, 1st Floor, Room No. 107
Kolkata- 700012, West Bengal (India)
Mic E Zone
Dhula Danga Road, Sanghata Para
Rampur Hat- 731224, West Bengal (India)
Crta Security Services Private Limited
No. 13/344, Lokenath Market, Near Matri Bhaban Marraige House, Jagatpur Adarshapally, PS-Baguiati
Kolkata- 700059, West Bengal (India)