| Item | Obligations |
|---|---|
| Department of Defense | $1.2B |
| General Services Administration | $762M |
| Department of Homeland Security | $148M |
| National Aeronautics and Space Administration | $108M |
| Department of the Interior | $24.9M |
| Department of Commerce | $1.1M |
| Department of Health and Human Services | $0 |
Department of Defense is CACI Federal's largest federal customer, with $1.2B obligated (52.8% of the company's federal obligations).