OpenJUMP
Professional Support
Professional support and development of customized Jump and OpenJUMP tools may be available by…
Lat/Lon (GER): developed WMS & WFS Plugin - Intevation (GER): developed PrintLayout Plugin
VividSolutions (CA): developed the basis platform of OpenJUMP 
The Sunburned Surveyor (sunburned.surveyor@gmail.com) (US) - Larry Becker, from SkyJUMP team (US): developed ArcSDE plugin, a couple of Drawing Tools, Jython plugin, added a number of smaller improvements
CadPlan (AU), developed Printing Plugin and Styling Plugin - Revolution Systems Inc. (CA) : contributed GUI and data-loading improvements to OpenJUMP