ProPro Group was established as a private held company in 1992.
Before that time the founders of ProPro Group had been working on government project called START
(another name is MARS), as members of the Kronos Research Group.
There they focused on designing and developing software for graphical workstation KRONOS/GAMMA.
Unlikely, at the time MARS project was not public, as many other soviet government projects,
therefore there wasn't much of publications about it, especially in western media.
Over years they have acquired an enormous pool knowledge and experience that provides the basic
technological background of ProPro Group.