-Aptech Europe, www.aptech-europe.com-Cisco Network Academy (at FIIT STU), www.cisco.fiit.stuba.sk-Faculty of Electrical Engineering and Information Technology at Slovak University of Technology(FEI STU), www.fei.stuba.sk-Faculty of Informatics and Information Technologies at Slovak University of Technology (FIIT STU), www.fiit.stuba.sk-Faculty of Mathematics, Physics and Informatics at Comenius University, www.fmph.uniba.sk-Faculty of Management, Science and Informatics, University of Žilina, www.fri.uniza.sk-SAP Academy (at Pavol Jozef Šafárik University in Košice), www.sap.ccv.upjs.sk
-Aptech Europe,www.aptech-europe.com -Cisco Network Academy (at FIIT STU),www.cisco.fiit.stuba.sk -Faculty of Electrical Engineering and Information Technology at Slovak University of Technology (FEI STU),www.fei.stuba.sk -Faculty of Informatics and Information Technologies at Slovak University of Technology (FIIT STU),www.fiit.stuba.sk -Faculty of Mathematics, Physics and Informatics at Comenius University,www.fmph.uniba.sk -Faculty of Management, Science and Informatics, University of Žilina, www.fri.uniza.sk -SAP Academy (at Pavol Jozef Šafárik University in Košice), www.sap.ccv.upjs.sk