-Accenture, www.accenture.sk
-Anasoft APR, www.anasoft.sk
-Asseco Slovakia, www.asseco.sk
-DATALAN, www.datalan.sk
-Dell, www.dell.sk
-Eset, www.eset.sk
-Gratex International, www.gratex.sk
-Hewlett-Packard Slovakia, www.hp.sk
-Ixonos Slovakia, www.ixonos.com
-Lenovo, www.lenovo.sk
-Microsoft Slovakia, www.microsoft.sk
-Ness KDC, www.ness.com/sk
-Oracle Slovensko, www.oracle.sk
-SAP Slovensko, www.sap.sk
-Siemens PSE, www.siemens-pse.sk
-Softec, www.softec.sk
-Soitron, www.soitron.sk
-PosAm, www.posam.sk
-QBSW, www.qbsw.sk
-T-Systems, www.t-systems.sk
-2 Ring, www.2ring.sk
Source: Book of Lists, The Slovak Spectator archive and other sources
Compiled by the Spectator team
