Visual Group
Ad-239,Ground Floor Sector - 1, Salt Lake
Kolkata- 700064, West Bengal (India)
Black Cat Security Service
81, Tollygunge Road, Tollygunge
Kolkata- 700033, West Bengal (India)
Ace Legal
No. 22/1A, Block J, 2nd Floor, New Alipore
Kolkata- 700053, West Bengal (India)
National Security Service
124, Shree Aurobinda Sarani Hatibagan Junction
Kolkata- 700006, West Bengal (India)
Nihar Enterprise
Ushakutir, M.M. Mitra Road, Agarpara
Kolkata- 700058, West Bengal (India)
Believe In Best Services
26/9 ,1st Floor Sahapur Colony East , New Alipore
Kolkata- 700053, West Bengal (India)
Protection Bureau
1st Floor, 14, Hare Street, Kolkata GPO,
Kolkata- 700001, West Bengal (India)
S & IB Services Private Limited
No. 5, Adyanath Saha Road
Kolkata- 700048, West Bengal (India)
Rakshak Security Solutions
41, Alipur Road, Alipore
Kolkata- 700027, West Bengal (India)
Blue Hawk Security Services Private Limited
Plot No. 3 & 4, In Front Of Bidyutpuri Colony, Engineering School Road
Baharampur- 760010, West Bengal (India)
Heritage Security & Intelligence Services
No. 73A, Nrisingha Dutta Road, Pinky Apartment
Kolkata- 700008, West Bengal (India)
Red Alart Soldier Security & Placement Service
69, Manujendra Dutta Road, Dum Dum,
Kolkata- 700028, West Bengal (India)
Das Metal
Village Nazirpur, Post Madpur, Delhi Road
Kolkata- 712410, West Bengal (India)