| | | | | | | | |
| Name of Entity | | State/Country of Incorporation/Organization |
| PROS Bulgaria EOOD | | Bulgaria |
| PROS Canada Operations, Ltd. | | Canada |
| PROS CPQ, Inc. | | Illinois |
| PROS Ecuador S.A.S. | | Ecuador |
| PROS Europe Limited | | England and Wales |
| PROS France SAS | | France |
| PROS Germany GmbH | | Germany |
| PROS, Inc. | | Delaware |
| PROS International Technology Limited | | Ireland |
| PROS Middle East Technology Systems L.L.C. | | United Arab Emirates |
| PROS Technology Australia Pty. Ltd. | | Australia |
| PROS Travel Commerce, Inc. | | Delaware |
| PROS Travel Retail SAS | | France |
| EveryMundo, LLC | | Florida |
| EveryMundo Pte. Ltd. | | Singapore |