| Item | Obligations |
|---|---|
| General Services Administration | $893M |
| Department of Health and Human Services | $445M |
| Department of Veterans Affairs | $425M |
| Department of Defense | $411M |
| Department of Homeland Security | $257M |
| Department of State | $113M |
| Department of the Treasury | $55.9M |
| Department of Energy | $45.9M |
| Department of Commerce | $42.1M |
| Department of Agriculture | $34.8M |
General Services Administration is Deloitte Consulting's largest federal customer, with $893M obligated (30.9% of the company's federal obligations).