Greentech Environ Management Private Limited
Shyam Vatika, Plot No. 397/1/1, Dakshindari Road, 3rd Floor
Kolkata- 700048, West Bengal (India)
Standard Security & Safety Management Services
0/1m, Near Ballygunge Station, Kankulia Road, Sarat Bose Road-Deshapriyo Park
Kolkata- 700029, West Bengal (India)
Secura
104/1/15 Satyen Roy Road ,Behala
Kolkata- 700034, West Bengal (India)