Kozle	http://www.kedzierzynkozle.pl
Opole	http://www.opole.pl
University Opole	http://www.uni.opole.pl
School Economy	http://ekon.uni.opole.pl
School Informatics	http://www.kip.uni.opole.pl
Expo 2000 Hannover	http://www.expo2000.pl
Trier	http://www.trier.de
Trier University of Applied Sciences	http://www.fh-trier.de
Soft-Carrier	http://www.soft-carrier.de