Intrepid Geophysics offices at Suite 110, 3 Male Street, Brighton, Australia

Our Group of Companies

Parent Company 


Continuing to bridge the gap between innovative science and turning ideas into practical products and valuable services

Intrepid Geophysics - Parent Company
Intrepid Geoscience - Software Sales & Training
GeoIntrepid - Solution Services

Intrepid Geophysics has provided software and services for potential field geophysics and integrated geology for more than 35 years. Intrepid Geophysics now develops and commercialises three software products: INTREPIDTM GeoModellerTM and JetStreamTM

Our deliverables are clear and comprehensive

We develop software products for advanced potential field geophysics processing, and for building implicit 3D geology models constrained by raw and integrated data sources.

Our products can perform: QAQC, processing, interpretation, integrated 3D geological & geophysical modelling, and 2D/3D geophysical forward modelling and litho-constrained stochastic inverse modelling, .. and include world-renowned, product-wide support for full tensor gradiometry both as a signal type and the components.

Highlighted core and optional modules

  • Building of implicit 3D geological models from an intuitive user-workspace
  • Support for geothermal modelling, semi and fully unstructured mesh export, micro-seismic events records visualisation & filtering
  • A single-workflow wizard for marine gravity processing ("Sea-g" offering near real-time, rapid and easy QC, and data reduction)
  • Forward 3D geophysical modelling (direct from your 3D geology model)
  • Litho-constrained stochastic geophysical inversion (jointly referencing multiple geophysics datasets) - for superior geological validation and for guiding siesmic survey planning
  • 2.5D inversions of your airborne EM data (by Service, using our in-house MOKSHA code)

We also provide Solution and Training Services customised to suit your needs, employing any combination of our software codes, .. and working with your project-based data, or our standard tutorials & data sets, as required.

Software product history

In 1992 our company, backed by industry and government participants, launched the INTREPIDTM product, the foremost tool for potential field geophysics data interpretation, processing, visualisation and QAQC.

In 2002, the BRGM (French geological survey organisation) approached us to take an interest in commercialising their early software product, now called GeoModellerTM. Our collaborative relations with BRGM continue to today.

Intrepid Geophysics also develops and maintains JetStreamTM, a web based data archiving and cataloguing solution, for fast and secure delivery of geophysical datasets - offering enhancements and no loss of precision upon download.

Intrepid Geophysics' head office is in Melbourne, Australia. We have associates active in Australia and Namibia, and Resellers active in India, China, UK, Europe, SE Asia and the Americas.

The Intrepid Geophysics Group of companies and its associates engage more than fifteen geophysicists, software developers and a range of professional support staff.

Our customers apply our products for business benefits in a range of sectors and industries including: Government, Academia, Minerals Exploration, Petroleum (Oil and Gas), Hydrogeology, Geothermal, and Geotechnical Engineering.

Our software and services are sold globally. We are also proud of long-term contractual agreements with over 20 geological surveys, plus mining companies, and oil and gas companies, .. covering wide-ranging activities.

Companies details

Desmond Fitzgerald & Associates Pty Ltd (trading as Intrepid Geophysics since 6 April 2001) ABN 69 006 991 180

Louides Enterprises Pty Ltd (trading as GeoIntrepid and Intrepid Geoscience) ABN 51 065 352 409