Applied Weather Technology (AWT)
Makes marine weather routing software that generates color coded graphics of severe weather patterns and suggests alternative routes.
Chartwork Marine Ltd.
Supplies marine navigation software designed for both the professional skipper, and the amateur mariner. Runs under Windows version 3.1 and upward and utilizes the C-Map vector charts.
Developers of Visual Passage Planner (VPP), the Pilot Chart based Passage Planning software for Windows.