Instruments - Musharof Chy
Seistronix
Manufactures, leases and sells exploration seismographs and related geophysical equipment for oil, ...
Marschall Acoustics Group
Provides a wide range of geophysical sensing and measurement instrumentation, including solid towed...
Icefield Tools Corporation
Manufacturer of digital borehole survey tools for the mining, geotechnical, and oil and gas industr...
Nanometrics Seismological Instruments
Manufacturer of broadband seismometers, seismographs, earthquake monitoring and turn-key very small...
Mount Sopris Instruments
Manufacturers of borehole geophysical logging systems for the geological, natural resource, and env...
Delta Epsilon
Manufacturer of portable borehole logging equipment and hand-held scintillometers for groundwater, ...
Bartington Instruments
Manufactures fluxgate magnetometers, magnetic field sensors and magnetic susceptibility systems for...
GeoSIG Ltd.
Manufacturer of instruments for early earthquake detection, seismic recorders and structural monito...
IRIS Instruments
Manufacturer of equipment for geophysical, geotechnical and environmental in-the-field investigatio...
Geonics Limited
Manufacturer of electromagnetic geophysical survey systems.
Geometrics Inc.
Manufacturer of geophysical instruments for subsurface investigation.
NOMIS Seismographs, Inc.
Manufacturer of seismic monitoring equipment.