| Item | Obligations |
|---|---|
| Department of Energy | $4.8B |
| Department of Defense | $1.9B |
| Department of Homeland Security | $503M |
| Department of Health and Human Services | $448M |
| Department of Veterans Affairs | $305M |
| Department of Agriculture | $88.5M |
| Department of State | $60.3M |
| Department of Justice | $41.6M |
| Department of Transportation | $31.4M |
| General Services Administration | $26.8M |
Department of Energy was the top federal buyer in South Carolina, obligating $4.8B (58.0% of the state total).