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This is a list to enable members to find geophysical contractors across the world.
Thanks to Ken Witherly and Pat Killeen for compiling this list, and Chris Wijns and Tim Archer for providing lists of additional contractors.
Ken Witherly has also published an updated version of this list in February 2021 which is available here.
To add your company to the list please email webmaster@aseg.org.au
This page is currently being updated and not all functionality below is working. Please use the keyword search option. The 'Region', 'Country' and 'Methods' tags will be working soon.
Geonics
Geophysics GPR International
2545 Delorimier, Longueuil, QC J4K 3P7
Géophysique TMC
Geosensors Inc
Geosig Inc.
3700 boulevard de la Chaudière Bur. 202, Sainte-Foy, QC G1X 4B7
geosoft
Queens Quay Terminal 207 Queens Quay West Suite 810, PO Box 131 Toronto, ON Canada M5J 1A7
GEOSPHAIR AVIATION Inc.
Geotronics Consulting Inc
Goldak Airborne Surveys
Gradient Geophysics Inc
Gradient Geophysics, 9486 Back Stretch Lane, Missoula, MT 59808 USA