Nice Intelligence Security Bureau
CA- 226, Salt Lake City, Sector No. 1
Kolkata- 700064, West Bengal (India)
Black Cat Security Service
81, Tollygunge Road, Tollygunge
Kolkata- 700033, West Bengal (India)
Prime Infoserv LLP
DL-124, 1st Floor, Salt Lake, Sector II
Kolkata- 700091, West Bengal (India)
Nihar Enterprise
Ushakutir, M.M. Mitra Road, Agarpara
Kolkata- 700058, West Bengal (India)
Immobilier Marketing Group
152 Bt Road 2nd Floor Flat 6 Dunlop
Kolkata- 700108, West Bengal (India)
Netsys Solutions
70/109, S. C. Chatterjee Street Konnagar, Hooghly
Kolkata- 712235, West Bengal (India)
Protection Bureau
1st Floor, 14, Hare Street, Kolkata GPO,
Kolkata- 700001, West Bengal (India)
Onchip Technologies Inc.
Laxmi Building, No. 7, Esplanade East, 2nd Floor
Kolkata- 700069, West Bengal (India)
Venus Guards & Allied Services Private Limited
9 Lal Bazar Street
Kolkata- 700001, West Bengal (India)
Crown Security & Services
No. 133, Raibahadur Road, Behala
Kolkata- 700034, West Bengal (India)
S & IB Services Private Limited
No. 5, Adyanath Saha Road
Kolkata- 700048, West Bengal (India)
Amal Security Services
No. 1, Deshyaprya Park Road
Kolkata- 700026, West Bengal (India)
Kamakhya Manpower Solution Private Limited
68/B, Barasat Road Chanditala Market
Kolkata- 700110, West Bengal (India)
Clifford Facility Services Pvt. Ltd.
10-A, Saran House, Chapel Road Hastings
Kolkata- 700022, West Bengal (India)
I Q Security Services
360, Shyama Prasad Sarani, Bangur Avenue
Kolkata- 700055, West Bengal (India)
Espy Protection Private Limited
2nd Floor, P-10, C I T Road, Entally
Kolkata- 700014, West Bengal (India)
Paradise Enterprise
6/6, Kato Danga, Daspara Link Road
Kolkata- 700001, West Bengal (India)
Panther Security Service
No. 153/4, Jessore Road, Dum Dum
Kolkata- 700074, West Bengal (India)
BD Securities
64, BB Ganguly Street, 1st Floor, Bowbazar
Kolkata- 700012, West Bengal (India)
Heritage Security & Intelligence Services
No. 73A, Nrisingha Dutta Road, Pinky Apartment
Kolkata- 700008, West Bengal (India)
JK Security Service
AB 133, Sector 1, Salt Lake
Kolkata- 700064, West Bengal (India)
Hawk Eye Security
No. 98 A, Dilkusha Street
Kolkata- 700017, West Bengal (India)
N P S Security Services
No. 1/3, Near Sale Tax Building, Tangra
Kolkata- 700015, West Bengal (India)
Retired Soldiers Security Service
No. 83/94 A, Mallick Bagan, Dum Dum Road
Kolkata- 700074, West Bengal (India)
Security & Intelligent Groups
No. 13/1, Ghosal Para Road, Barasat
Kolkata- 700124, West Bengal (India)
Assembly Of Elite Guard
No. 675, Pandit Motilal Colony
Kolkata- 700055, West Bengal (India)
G M Security Service
48, Malanga Ln,, Bowbazar
Kolkata- 700012, West Bengal (India)
DCM Vigilance & Maintenance ServicePrivate Limited
Kaikhali, Chariamore P. O. & P. S. Dum Dum Airport
Kolkata- 700052, West Bengal (India)
Banik Security Service & Ayah Center
No. 50, R. N. Guha Road
Kolkata- 700028, West Bengal (India)