| Item | Obligations |
|---|---|
| Department of Defense | $1.1B |
| General Services Administration | $762M |
| Department of Health and Human Services | $750M |
| Department of Homeland Security | $171M |
| Department of Veterans Affairs | $162M |
| Department of State | $137M |
| Department of the Interior | $136M |
| Department of Transportation | $80.1M |
| Department of Commerce | $55.3M |
| Environmental Protection Agency | $53.3M |
Department of Defense is General Dynamics Information Technology's largest federal customer, with $1.1B obligated (32.3% of the company's federal obligations).