Cats Eye
No. 62/C, Sadananda Road
Kolkata- 700026, West Bengal (India)
Apolo Securityn Detective
127B, A.J.C. Bose Road
Kolkata- 700014, West Bengal (India)
Black Eye
No. 8/7A, Bejoygarh
Kolkata- 700032, West Bengal (India)
A. G. Intelligence
No. 100/23, Jessore Road, Bhagabati Park, Dum Dum
Kolkata- 700074, West Bengal (India)
F. R. Detectives Services
19, M N K Road, Baranagar, Near Manik Memorial Durga Mandir
Kolkata- 700074, West Bengal (India)