Techbase International
- Engineering software used in the mining, geotechnical, oil and gas and other industries. Database manager stores data; add modules to analyze, map, model and view data in 2D and 3D. Training, support, and consulting.
- http://www.techbase.com/

DeltaPlot
- Software for ternary diagram data plotting. Diagrams available for micropaeontology, mineralogy, magmatic petrology and sedimentology.
- http://www.crog.org/dplot/

Porpoise Media
- Boring log and well construction diagram software.
- http://www.porpoisemedia.com/

Geostatistics Template Library (GsTL)
- Library created to show how generic programming can be applied to geostatistics, making an extensible and flexible toolkit for research or application.
- http://pangea.stanford.edu/~nremy/GTL/

Geostatistical Software Library (GSLIB)
- Collection of geostatistical programs developed at Stanford University over the last 15 years. Source code and executables available for download.
- http://www.gslib.com

C Tech Development Corporation
- Developer of 3D visualization software for the earth sciences, with applications for the environmental, mining, oceanic, air pollution, and geologic industries.
- http://www.ctech.com

Red Dog Scientific - Earth Science Software & Exploration Equipment
- Reseller of instruments, software, and exploration equipment for geology and geophysics.
- http://www.geoafrica.co.za/reddog/

Integrated Geologic Modelling, Ltd.
- Develops software for visualization of geological, geochemical, geophysical and borehole data.
- http://geoexpress.co.uk

Blaspa, Inc.
- Sells blast design simulators which use explosive and rock properties to predict blasting results for mining and construction.
- http://home.earthlink.net/~pfavreau/

Geosoft Inc.
- High-volume data processing and analysis software for exploration, geological, geophysical, geochemical, UXO detection and environmental applications.
- http://www.geosoft.com/

MIT Environmental Information Technology Group
- Student group at MIT developing data streaming technology for the collection and sharing of environmental data.
- http://web.mit.edu/envit/www/

RockWare, Inc.
- Developer and reseller of over 300 software packages for the earth sciences. Industries include petroleum, mining, environmental, forestry, atmospheric science, and archaeology.
- http://www.rockware.com