- Maptech - marine navigation software and NOAA nautical charts, land navigation software with GPS interface, USGS electronic topographic maps, and aeronautical sectionals.
- Jeppesen - air navigation charts, flight planning and aviation weather services, maintenance information, and pilot training systems and supplies.
- AeroPlanner.com - provides planning tools and data for pilots.
- NAV Canada - nonprofit company providing air navigation services, including air traffic control, flight information, airport advisory services, and more.
- AlliedSignal Global Navigation Systems - manufacturers of business and general aviation aircraft electronics.
- Airways Corporation of New Zealand - operates air traffic control towers and radar centres. Maintains ground equipment and satellite-based oceanic systems.
- Century Flight Systems - manufacturer of general aviation autopilots and instruments.
- Arnav Systems, Inc - manufacturers of aircraft navigation systems, cockpit display systems, and air/ground datalink products for general aviation and light air transport aircraft.
- Intelcan Technosystems, Inc. - supplies air traffic management, airport terminal development, and wireless telecommunications solutions.
- C.N.S. Systems - supplier of communication, navigation and surveillance systems based on the AIS technology.
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