Visual Information Products
- Maker of photogrammetry and imagery tools including SOCETsim.
- http://www.socetset.com/

Geomatics UK Network
- UK directory of geomatics professionals, searchable by speciality or location.
- http://www.geomatics.uk.net/

MAN Mapping Services Home
- Topographic mapping, GIS base data and digital orthophoto imagery services under the supervision of Larry Mumford and Bob Niepert.
- http://www.manmapping.com/

Digital Mapping Systems Ptyv Ltd
- Manufacturers of photogrammetric software for producing raster and vector data from single aerial images (with DEM) or from stereo images.
- http://www.digmapsys.com/

Vision Metrology Services Unit at the University of Melbourne
- Offers specialist 3D measurement services to the sectors of manufacturing, construction and engineering using the V-STARS photogrammetry system manufactured by GSI.
- http://www.sli.unimelb.edu.au/vms

TerraServer
- Online subscription service providing access to a database of high resolution satellite and overhead imagery from all over the world.
- http://terraserver.com/

Terrain Mapping Software
- Digital mapping software OrthoMapper and SurfaceMapper to create DTM's and digital orthophotos used in the surveying and mapping, photogrammetric, remote sensing and GIS communities
- http://www.surfacemapper.com/

Low Cost Digital Photogrammetry System
- Desktop soft photogrammetry solution that enables users to create accurate 3D data and orthophotos from digital images
- http://www.3dmapper.com/index.htm

DAT/EM Systems International
- Software for digital mapping and photogrammetry.
- http://www.datem.com/

Geosystem
- Manufacturer of photogrammetric instruments and software.
- http://www.vinnitsa.com/geo/

Inpho
- Supplier of systems for aerial triangulation, DTM modeling, image matching, and feature extraction
- http://www.inpho.de/