1 speccy.pl, 2013
Omega Hackers Group , 2008
Triebkraft / 4th Dimension , 2007
1 4th Dimension, 2007
Brainwave , 2000
1 Eternity Industry , 1999
4 3SC , 1998
Extreme, 1997
4 Megacode / Extreme , 1997
Enigma Group, 1997
3SC , 1996
Exodus, 1996
Alone Coder , 2003
SerzhSoft / Phantom Lord / Accept Corp , 2000
Brainwave , 1999
Eternity Industry, 1999
Eye-Q / Master Home Computers Group / Power Project Group , 1999