| Title | Country |
| Dunnhumby IT Services India Pvt. Ltd., Praha | Czech-Republic |
| Progress Software Development Pvt Ltd, Praha | Czech-Republic |
| Fujitsu, Praha | Czech-Republic |
| Epicor Software Corporation, Praha | Czech-Republic |
| Tieto, Praha | Czech-Republic |
| Check Point Software Technologies Ltd, Praha | Czech-Republic |
| Software AG, Praha | Czech-Republic |
| ICON Clinical Research, Praha | Czech-Republic |
| BT Global Services, Praha | Italy |
|
| T-Systems, Praha | Czech-Republic |
| Xerox Corporation, Praha | Czech-Republic |
| Sybase Inc., Praha | Czech-Republic |
| Pitney Bowes, Praha | Czech-Republic |
| SAS Institute Inc., Praha | Czech-Republic |
| Landis Gyr, Praha | Czech-Republic |
| Mettler-Toledo India Private Limited, Praha | Czech-Republic |
| LogicaCMG, Praha | Slovakia |
| GEMALTO, Praha | Czech-Republic |
|
|
| 3Com Corporation, Praha 1 | Czech-Republic |
| Amdocs, Praha | Czech-Republic |
| StreamServe, Inc., Praha | Czech-Republic |