SKM Geosurvey
BK-130, Salt Lake, Sector- II
Kolkata- 700091, West Bengal (India)
IDCI Group
Salt Lake City
Kolkata- 700091, West Bengal (India)
SSM Mineral Resources Private Limited
E04-403, Peerless Nagar, 29/F, B.T.Road, Sodepur, Panihati 24Parganas(North)
Kolkata- 700114, West Bengal (India)
SRK Consulting
CE- 106, Sector- 1, Salt Lake City
Kolkata- 700064, West Bengal (India)
Aditya Coal Private Limited
24c, Rabindra Sarani
Kolkata- 700073, West Bengal (India)
C & C Consulting Firm
No. 64 A, Hindusthan Park, Ground Floor
Kolkata- 700029, West Bengal (India)
IMC SRG Consulting Private Limited
No. 135, Jodhpur Park
Kolkata- 700068, West Bengal (India)
Geo Solution Pro Services Private Limited
Jabakusum House, 34 Chittaranjan Avenue
Kolkata- 700012, West Bengal (India)
Imc - Srg Consultingprivate Limited
No. 135, Jodhpur Park
Kolkata- 700068, West Bengal (India)
Srk Mining Services India Pvt Ltd
Ce 106, Sector-1, Salt Lake City
Kolkata- 700064, West Bengal (India)
Geo International
No. 1, Bidhan Sarani, 3rd Floor
Kolkata- 700073, West Bengal (India)