Humphrey, Inc. designs and manufactures precision guidance, control, and directional survey equipment including gyroscopes, rate sensors, accelerometers, magnetometers, and optical compasses for marine, aircraft, and missile applications.
Leica Geosystems solutions and systems for positioning, surveying, mapping, navigation,
industrial measurement,defense and security, machine guidance, cadastral, construction, photogrammetry, mining and
engineering,and other surveying and measurement applications. Measuring systems include high precision GPS, total stations,
theodolites, levels, GIS, software, aerial cameras and hand held measurement devices.
Heerbrugg,, St. Gallen,, SwitzerlandUpdated Jun 2005
Leica Geosystems solutions and systems for positioning, surveying, mapping, navigation,
industrial measurement,defense and security, machine guidance, cadastral, construction, photogrammetry, mining and
engineering,and other surveying and measurement applications. Measuring systems include high precision GPS, total stations,
theodolites, levels, GIS, software, aerial cameras and hand held measurement devices.
Swift Instruments Inc. is a San Jose, California-based manufacturer of microscopes and optical instruments for scientific, educational, and laboratory applications.