| | | | | | | | |
| Name of Subsidiary* | | Jurisdiction of Incorporation or Organization |
| Ascend Management Innovations LLC | | Tennessee |
| InSysCo, Inc. | | Virginia |
| Interactive Technology Solutions, LLC | | Maryland |
| ITEQ Holding Company, Inc. | | Maryland |
| Maximus Canada Services, Inc. | | Canada |
| Maximus Canada, Inc. | | Canada |
| Maximus Companies Ltd | | England & Wales |
| Maximus Consulting Services, Inc. | | Virginia |
| Maximus Education, LLC | | Delaware |
| Maximus Federal IT, LLC | | Virginia |
| Maximus Federal Services, Inc. | | Virginia |
| Maximus Federal Systems, LLC | | Maryland |
| Maximus Federal Technology Solutions, LLC | | Delaware |
| Maximus Gulf Company Ltd | | Saudi Arabia |
| Maximus Higher Education, Inc. | | Virginia |
| Maximus Human Services, Inc. | | Virginia |
| Maximus Services LLC | | Delaware |
| Maximus UK Services Ltd | | England & Wales |
| Maximus US Services, Inc. | | Indiana |
| Policy Studies LLC | | Colorado |
| PSI Services Holding LLC | | Delaware |
| VES Group, Inc. | | Texas |
| Veterans Evaluation Services, Inc. | | Illinois |
| Veterans Evaluation Services, Inc. | | Texas |