gravity surveys

Earth Dynamics LLC is a full service geophysical consulting firm that has provided professional services to government and industry since 1984. Prior to 1996 the firm operated under the name of its founder, Dr. Michael Feves; from 1996 to 2015 it operated as Earth Dynamics, and in 2015 Dr. Michael Feves and Mr. Daniel Lauer formed a partnership under the name Earth Dynamics LLC. Projects have ranged from urban seismic refraction surveys to underwater geophysical surveys in Lake Superior.

2D electrical resistivity profilingdown-hole methodelectromagnetic induction surveysGround Penetrating Radarmagnetometer surveysmarine geophysical explorationMASW methodReMi methodSeismic refraction surveysshear wave velocity testingvibration analysisVLF surveysWenner 4-pin resistivity testing

Enthalpion Energy LLC was founded in 2020 as the successor to Earth-Ocean Systems, Ltd, a UK company specializing in instrumentation R&D for extreme environments. It provides geophysical exploration and reservoir monitoring for renewable energy, critical minerals, groundwater, and CCS, and offers geophysical and engineering consulting with partner companies.

3-D inverse modelingcontrolled source electromagnetics (CSEM)engineering consultinggeophysical data acquisitiongeothermal developmentinstrumentation developmentmagnetotelluric (MT) surveys

EON Geosciences is a Montréal, Québec-based company incorporated in 2007 that specializes in high resolution airborne geophysical surveys for the public and private sectors, serving mining, energy, environmental, and governmental clients. It owns all its airborne survey equipment and operates fixed-wing and helicopter platforms, having flown millions of line-kilometers of surveys since inception.

aeromagnetic surveysairborne geophysical surveysdata compilation and levelingdata processing and interpretationfixed-wing and helicopter platformsin-house project executionmap creation and printingradiometric surveysVLF-EM surveys

Geotech is a privately owned company incorporated in 1981, headquartered in Aurora, Ontario, Canada, specializing in airborne geophysical survey mapping, data processing and data interpretation. It operates globally with a fleet of more than 20 aircraft and holds worldwide patents for the VTEM™ and ZTEM™ systems.

airborne geophysical survey mappingdata interpretationdata processingelectromagnetic surveysGIS servicesmagnetic surveysradiometrics