Geophex Ltd.
30 years of excellence in EM instrumentation +1 (919) 839-8515

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We are partners with Geophex Surveys and Geotech Ltd.

With 25 years of experience, Geophex Surveys offers full-service survey and mapping capabilities for your project or program. They specialize in high accuracy survey and mapping services using state of the art technologies and are expert at:

  • Performing aerial surveys and photogrammetric mapping
  • Supplying satellite imagery and mapping services to clients around the world
  • Performing electromagnetic surveys from land, sea and air

Their team of professionals is equipped and ready to meet all your survey and mapping needs.

Geotech Ltd. are world leaders in performing and processing geophysical surveys. They operate over 30 VTEM systems and over 10 ZTEM systems worldwide. Their proprietary, large dipole moment VTEM system is the airborne system of choice for the geophysical exploration community.

  • Thousands of kilometers in airborne surveys flown every day
  • Over 2 million line kilometers flown to date with helicopter time domain EM systems
  • Over 200 employees and contractors


Contact Geophex for more information


Geophex Ltd.      605 Mercury street, Raleigh NC 27603 U.S.A.       Fax: +1 (919) 230-9900       Telephone: +1 (919) 839-8515