* Victor Shcherb – all parts of the project, originator
* Pavol Zibrita – first contributor and developer of some utilities
* Dusan Kazik – one of the first contributors
* Andre Van Atten – project supporter, active forum participant, one of the first users.
* Dr. Hardy Mueller – map appearance concept and base renderers, international consistency and testing, usability, app scoping, concepts, documentation, wiki, market research.
* Yvecai – main contributor to Contour Lines and Hillshade maps
* Alexey Pelykh – C++ developer, created native library and made application much snappier.
* Max (Zahnstocher) – Java contributor, active forum participant.
* Harry van der Wolf – contributor to country boundaries, configuration files, address files, and much else; active forum participant.
* Robin ‘ypid’ Schneider – opening hours contributor
