Voicesoft , 1985
Martin Stepanek , 1984
Voodoo
Petr Bubenicek
Fuxoft
KVL Software
Omikron Software
Factor6
Omega Software Gfx
K3L
Omega Software Gfx / Shumice Software Company
Luxus Software House
+Gama / Matsoft
Torasoft
JSH Company Limited
Scalex
CBM
Bell / K3L
Transdacsoftware
K.V.M. / ProfSoft
Pokestudio / CBM / Mata Soft
Noby , 2014
Hooy-Program, 2013
Factor6 , 2013
Hooy-Program, 2012