Global Instant Source
No. 124, Aurobinda Sarani, Room No. 20, Hatibagan Crossing
Kolkata- 700006, West Bengal (India)
Security And Investigation Agency
17, Bagmari Lane,B.R.S.-10, Kankurgachi,
Kolkata- 700054, West Bengal (India)
Unique Security Organization
Aa-13, Salt Lake, Sector 1
Kolkata- 700064, West Bengal (India)
Vaishali Security Investigation (P) Limited
16, Ganesh Chandra Avenue, Gandhi House, 5th Floor
Kolkata- 700013, West Bengal (India)
Ex- Serviceman Security Services & Allied
Akanto Apan Apartment, Shyam Nagar, Chowringee, Near Kalibari
Kolkata- 743127, West Bengal (India)
Bhaskar Cleaning Service
No. 226, Peyara Bagan, PO Laskarpur
Kolkata- 700153, West Bengal (India)
Asi Services Private Limited
21/C Ibrahim Road
Kolkata- 700023, West Bengal (India)
National Facility Service
No. 133, A. P. C Road
Kolkata- 700006, West Bengal (India)
Diamond Pest Control
No. 13, Bikarangal, Jadavpur University, Near Golf Green
Kolkata- 700032, West Bengal (India)
Anamika Security Services
56 Ground Floor, B B Chatterjee Road, Kasba,Kasba Post Office
Kolkata- 700042, West Bengal (India)
Gs Staffing Soulutions Pvt.ltd
Bidhan Pally,P.O.Natagarh S.N.Road,Sodepur
Kolkata- 700113, West Bengal (India)
Ads Photography
Lake Town
Kolkata- 700089, West Bengal (India)
New Bharat Security Service
Rajarhat,Rajbati Majherpara
Kolkata- 700135, West Bengal (India)
Ghs Facility Management Services
51 College Road, Near IIEST Shibpur,
Howrah- 711103, West Bengal (India)
Surakha Security And Maintenance Services
43, B.C.Roy Path Shyamnagar
Kolkata- 743127, West Bengal (India)
Kleanex Hygenic Products
No. 71, Park Street, Park Plaza Building, Ground Floor, Room No. C-2
Kolkata- 700015, West Bengal (India)