Web Directory

» 3Dgeophysics.com
   Sells, rents and services geophysical instrumentation used on environmental, geotechnical and mining projects.
   http://www.3dgeophysics.com

» ABEM
   Manufacturer of geophysical and vibration monitoring instruments. Includes technical papers and resistivity software.
   http://www.abem.se

» ARAM Systems Ltd.
   Offers equipment sales and product support services for network telemetry seismic recorders.
   http://www.aram.com/

» Advanced Logic Technology
   Design and production of slimhole imaging probes, acoustic and optical televiewer, data logging systems and geophysical borehole logging equipment.
   http://www.alt.lu/

» Agecodagis SARL
   Designs low power wireless seismic data loggers for research, seismic survey, exploration, industrial monitoring, and real time processing.
   http://agecodagis.no-ip.org/

» Applied Acoustic Engineering
   Acoustic positioning, acoustic release, sub bottom profiling and acoustic telemetry equipment for off-shore industries.
   http://www.appliedacoustics.com/

» Applied Geomechanics Inc.
   Sales and technical support of tiltmeters and clinometers. Includes a product catalog and case histories of successful applications.
   http://www.geomechanics.com/

» Avalon Sciences Ltd (ASL)
   Designs and manufactures advanced borehole seismic recording systems. Includes a description of the systems and manufacturing methods.
   http://www.avalonsciences.com/

» BTSK/WTS
   Develops geophysical instruments, including resistivity and I.P meters, 2D/3D multi-electrode imaging systems, transient electromagnetic(TEM) systems, proton magnetometers, seismographs, geophones, radioactivity and acoustic detectors.
   http://www.wtsgeo.com

» Bartington Instruments
   Manufactures fluxgate magnetometers, magnetic field sensors and magnetic susceptibility systems for soils and rocks.
   http://www.bartington.com/

» Beijing Earth Long Science & Technology Co.,Ltd
   Manufacturer and supplier of geophysical instruments. Includes a company profile, details of the products and the network of distributors.
   http://www.chinaddgs.com

» Bolt Technology Corporation
   Designer and manufacturer of air gun and impulse generating devices as seismic energy sources. The product line targets mainly marine applications.
   http://www.bolt-technology.com/

» Delta Epsilon
   Manufacturer of portable borehole logging equipment and hand-held scintillometers for groundwater, geotechnical, and radiation surveys.
   http://www.deltaepsilon.com/

» EMIT
   Manufacturer of instruments and software for electromagnetic imaging. Produces an advanced tri-axial borehole fluxgate magnetometer.
   http://www.emit.iinet.net.au/

» Electromind
   Design and manufacturing of borehole geophysics instruments. Several models of optical and acoustic borehole imaging probes together with a universal data logger for all the probes.
   http://www.electromind.eu

» Exploration Electronics
   Rental and operation of seismic equipment. Includes a description of available equipment and a company profile.
   http://www.exploration-electronics.co.uk/

» GEM Systems Advanced Magnetometers
   Magnetometers for ground, airborne and stationary applications including mineral exploration, hydrocarbon exploration, archeology, environmental, magnetic observatory and earthquake research.
   http://www.gemsys.ca/

» Geo Space, LP
   Manufacturers of Geophones, Hydrophones, Vibration Detectors, Velocity Detectors, Sensors, Seismic Exploration, Pressure Transducers, Seismic Instruments, Pressure Detectors, Vibration Monitoring, Intrusion Detection, Transducers, Geophysical Instruments.
   http://www.geospacelp.com/

» GeoSIG Ltd.
   Manufacturer of instruments for early earthquake detection, seismic recorders and structural monitoring systems.
   http://www.geosig.com

» Geofizz Ltd.
   Suppliers of ground penetrating instruments for near surface investigations.
   http://www.geofizz.co.uk/

» Geomatrix Earth Science Ltd.
   Sales and rental of new and used exploration geophysical instrumentation.
   http://www.geomatrix.co.uk/

» Geometrics Inc.
   Manufacturer of geophysical instruments for subsurface investigation.
   http://www.geometrics.com/

» Geonics Limited
   Manufacturer of electromagnetic geophysical survey systems.
   http://www.geonics.com/

» Geophyz
   Maker of magnetic viscosity meters for near surface geophysical surveys and archaeological prospecting.
   http://www.geophyz.com

» Geoscan 3D Media
   Supplier of ground pentrating radar and 3d scanning solutions. Specialty equipment for utility detection and road inspection.
   http://www.geoscan3d.nl

» Geoscanners
   Manufacturer of ground penetrating radar technology. Specialty equipment and related instrumentation for deep geophysical surveys. Site available in English, Spanish, Swedish and Russian.
   http://www.geoscanners.com

» Geospace Technologies
   Manufacturer and supplier of recording instrumentation and systems, sensors, geophones, hydrophones, vibration detectors, seismometers, custom cables and umbilicals.
   http://www.concordtech.com/

» Geotech
   Based in Moscow, offers geophysical equipment and surveys including ground penetrating radar, electromagnetic, seismic stations and recorders.
   http://www.geotechru.com/

» Gisco Geo
   Worldwide sales, service, and rental of new and used geophysical instruments and field supplies.
   http://www.giscogeo.com/

» Güralp Systems Limited
   Designer and manufacturer of low-noise broadband seismometers, seismic digitizers and networking equipment.
   http://www.guralp.net/

» IDS Ingegneria Dei Sistemi
   Advanced Ground Probing Radar (GPR) systems using multichannel, multi-frequency and multipolarization array radar systems for non-destructive inspection.
   http://georadar.ids-spa.it

» IFG Corporation
   Sales, leasing and research and development service of small diameter borehole geophysics equipment and sensors.
   http://www.ifgcorp.com/

» IRIS Instruments
   Manufacturer of equipment for geophysical, geotechnical and environmental in-the-field investigations. Site in English, French, and Spanish.
   http://www.iris-instruments.com/

» Icefield Tools Corporation
   Manufacturer of digital borehole survey tools for the mining, geotechnical, and oil and gas industry.
   http://www.icefieldtools.com/

» KD Jones Instrument Corporation
   Specializes in geophysical instruments rental services for engineering and environmental companies.
   http://www.kdjonesinstruments.com

» Kinemetrics, Inc
   Earthquake instrumentation products for monitoring bridges, dams, structures, seismic arrays and networks, as well as systems for the nuclear power industry.
   http://www.kinemetrics.com/

» Landviser
   Designs and manufactures specialized instruments for the measurement of electrical resistivity of soils and rocks.
   http://www.landviser.com

» MALÃ… GeoScience
   Maker of ground penetrating radar technology for both surface and borehole applications in geophysical, geotechnical and civil engineering fields.
   http://www.malags.com/

» Macha International
   Designs and manufactures seismic source control instrumentation and test equipment. Provides corporate information, details of products and information on rental and repair.
   http://www.macha.com

» 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.
   http://www.hydrophones.com/

» Metrozet
   Developer of seismic products for use in academic research, tsunami warning centers, nuclear test monitoring networks, oil and gas enterprises, and structural monitoring systems.
   http://www.metrozet.com

» Mount Sopris Instruments
   Manufacturers of borehole geophysical logging systems for the geological, natural resource, and environmental communities.
   http://www.mountsopris.com/

» NOMIS Seismographs, Inc.
   Manufacturer of seismic monitoring equipment.
   http://www.nomis.com/

» Nanometrics Seismological Instruments
   Manufacturer of broadband seismometers, seismographs, earthquake monitoring and turn-key very small aperture terminal seismic communications systems.
   http://www.nanometrics.ca/

» OYO Geo Space Canada, Inc.
   Develops technologies and engineers products used by the oil and gas industry to acquire geophysical data. Products include sensors, cables, connectors, marine streamer retrieval devices and peripherals, which are used in the acquisition of seismic data.
   http://www.oyogscanada.com/

» Phoenix Geophysics
   Geophysical manufacturing and contracting company offering magnetotelluric (MT) and induced polarization (IP) instrumentation.
   http://www.phoenix-geophysics.com/home/

» Pico Envirotec Inc.
   Advanced instrumentation and turnkey systems for use in airborne and ground geophysical surveys for mining, oil and gas and environmental applications.
   http://www.picoenvirotec.com

» R.T. Clark Companies, Inc.
   An international brokerage company offering new, used and surplus equipment for land, marine, and airborne geophysical and geotechnical applications.
   http://www.rtclark.com/

» RMS Instruments
   Specializes in research, development and production of ruggedized data recording equipment, test and measurement instruments, and geophysical exploration systems.
   http://www.rmsinst.com/

» Radar Systems, Inc.
   Based in Latvia, manufactures equipment for ground penetrating radar.
   http://www.radsys.lv/

» Scintrex
   Provides sales and service of geophysical instrumentation for ground, borehole, marine and airborne applications. Includes a product catalog, support manuals, technical papers and software applications.
   http://www.scintrexltd.com/

» Seistronix
   Manufactures, leases and sells exploration seismographs and related geophysical equipment for oil, gas, mineral and geotechnical exploration.
   http://seistronix.com/

» Sensors and Software Inc
   Ground penetrating radar technology for a variety of applications. Includes products, rentals, maintenance and training.
   http://www.sensoft.ca/

» Sercel
   Provides seismic acquisition systems based on cable, radio telemetry and vibrators. Includes news, brochures, a catalog of products and services.
   http://www.sercel.com/

» Wireless Seismic
   Multi-channel wireless seismograph systems for recording 3D seismic surveys without geophone cables.
   http://www.wirelessseismic.com/

» ZHinstruments
   Designs and manufactures specialized equipment for the measurement of magnetic susceptibility of soils and rocks.
   http://www.zhinstruments.cz/

» ZLS corporation
   Designs and builds high precision gravity meters with zero-length spring. Also includes an electronics lab with repair services and test facilities.
   http://www.zlscorp.com/

» ZZ Resistivity Imaging
   Specializes in electrical resistivity imaging instruments and services. Provides data acquisition, processing and inversion systems for crosshole tomography and surface resistivity surveys.
   http://www.zzgeo.com