P K De & Associates Private Limited
B. L.- 97, Sector No. 2, Salt Lake City
Kolkata- 700091, West Bengal (India)
SKM Geosurvey
BK-130, Salt Lake, Sector- II
Kolkata- 700091, West Bengal (India)
Kolkata Water & Environment
Flat No 301, Ananda Apartment, No. 158B, Peary Mohan Roy Road
Kolkata- 700027, West Bengal (India)
Protech Infosystems Private Limited
AQ-13/1, 4th Floor, Salt Lake, Sector-V
Kolkata- 700091, West Bengal (India)
C & C Consulting Firm
No. 64 A, Hindusthan Park, Ground Floor
Kolkata- 700029, West Bengal (India)
Indian Mine Planners And Consultants
25, First Floor, Sector G, Block E East Kolkata Market Complex,(Raj Market) E.M Bye Pass Connector, (Near Ruby General Hospital)
Kolkata- 700107, West Bengal (India)
Esbee Associates
No. 17/2 G, Beleghata Main Road
Kolkata- 700010, West Bengal (India)
Pioneer Geomatics Engineering Private Limited, A Group Of Pioneer Surveyors
Pioneer Tower, A. A. 1, A. B. Block, New Town, Near Tank No. 2
Kolkata- 700156, West Bengal (India)
Gravity Engineering Consultancy
No. 23/13, Babubagan Lane
Kolkata- 700031, West Bengal (India)
San Survey Engineering
No. 465, Jiban Pal Bagan, No. 3 Gate, Karbala West, Near Ramkrishna High School Post & District - Hooghly
Kolkata- 712103, West Bengal (India)
Topo Survey India
Manas Bhumi By Lane Kolkata 79
Kolkata- 700079, West Bengal (India)
J.K. Project Services
D-1/18, Dakshinee Housing Estate
Kolkata- 700018, West Bengal (India)
Centre For Advanced Engineering, Kolkata
No. 59/2, Bangur Avenue, Block C
Kolkata- 700055, West Bengal (India)
Pran Construction Private Limited
109, R.B.C. Road, Milanpally, Near Municipality, Barasat
Kolkata- 700124, West Bengal (India)
Geosmart Technology India Private Limited
1st Floor, 18 Girish Avenue
Kolkata- 700003, West Bengal (India)
Solo Consultancy Services Private Limited
No. 8A Tarak Dutta Road Ground Floor
Kolkata- 700019, West Bengal (India)
Talbot & Co.
2a, Near Chowringhee Square, Tower House, Esplanade
Kolkata- 700069, West Bengal (India)