Mercury Enterprises
No. 38, Ground Floor, Strand Road, G. P. O.
Kolkata- 700001, West Bengal (India)
Global Transmission
No. 37, Strand Road, 1st Floor
Kolkata- 700001, West Bengal (India)
Tarmal Enterprise
37 Strand Road
Kolkata- 700001, West Bengal (India)
Indigenous Enterprises
No. 40, Strand Road, 4th Floor, Room No. 17
Kolkata- 700001, West Bengal (India)