Surpac Mining Software International  
   Develops and supports a suite of software for orebody evaluation, open pit and underground mine design, mine planning and production, as well as other engineering and environmental applications.
   http://www.surpac.com/

Gemcom Software International Inc.  
   Develops software designed to automate and integrate key operations for exploration, resource evaluation, mine planning, mine design, mine operations management and environmental monitoring.
   http://www.gemcomsoftware.com

Mintec, Inc.  
   Software for mine design, evaluation, geologic modeling, surveying, geostatistics and scheduling on open pit, underground, coal, metal and non-metal mines. Product specifications and company profile.
   http://www.mintec.com/

MineGeo Mine Site Geology Mapping Software  
   Develops and markets CAD-based software for 3D data capture in underground and open cut mines.
   http://www.minegeo.com

TrueREALISM  
   Mine production decision software based on pareto optimization. Site contains publications about mine planning methodologies.
   http://www.truerealism.com