3Dgeophysics.com: Sells, rents and services geophysical instrumentation used on environmental, geotechnical and mining projects.
Applied Acoustic Engineering: Acoustic positioning, acoustic release, sub bottom profiling and acoustic telemetry equipment for off-shore industries.
Bartington Instruments: Manufactures fluxgate magnetometers, magnetic field sensors and magnetic susceptibility systems for soils and rocks.
Exploration Electronics: Rental and operation of seismic equipment. Includes a description of available equipment and a company profile.
GEM Systems Advanced Magnetometers: Magnetometers for ground, airborne and stationary applications including mineral exploration, hydrocarbon exploration, archeology, environmental, magnetic observatory and earthquake research.
Geometrics Inc.: Manufacturer of geophysical instruments for subsurface investigation.
Geonics Limited: Manufacturer of electromagnetic geophysical survey systems.
Georadar: Offers ground-penetrating radar (GPR) systems for locating buried objects in the ground.
Icefield Tools Corporation: Manufacturer of digital borehole survey tools for the mining, geotechnical, and oil and gas industry.
IDS Ingegneria Dei Sistemi: Advanced Ground Probing Radar (GPR) systems using multichannel, multifrecuency and multipolarization array radar systems for non-destructive inspection.
IRIS Instruments: Manufacturer of equipment for geophysical, geotechnical and environmental in-the-field investigations. Site in English, French, and Spanish.
MALÅ GeoScience: Maker of ground penetrating radar technology for both surface and borehole applications in geophysical, geotechnical and civil engineering fields.
Marschall Acoustics Group: Provides a wide range of geophysical sensing and measurement instrumentation, including solid towed hydrophone arrays, solid state geophones, and electromagnetic imaging and analysis systems.
Micro-g Solutions Absolute Gravity Instruments: Manufacturer of the FG5, A10, FG5-L absolute gravimeters and the FIG gradiometer for surveying, mineral exploration, and reservoir monitoring.
Mount Sopris Instruments: Manufacturers of borehole geophysical logging systems for the geological, natural resource, and environmental communities.
NOMIS Seismographs, Inc.: Manufacturer of seismic monitoring equipment.
Seistronix: Seistronix manufactures, leases and sells exploration seismographs and related geophysical equipment for oil, gas, mineral and general geotechnical exploration
Sensors and Software Inc: Ground penetrating radar technology for a variety of applications. Includes products, rentals, maintenance and training.
Sercel: Provides seismic acquisition systems based on cable, radio telemetry and vibrators. Includes news, brochures, a catalog of products and services.
ZHinstruments: Designs and manufactures specialized equipment for the measurement of magnetic susceptibility of soils and rocks.