| Item | Obligations |
|---|---|
| Department of Energy | $4.9B |
| Department of Defense | $2.6B |
| Department of Health and Human Services | $751M |
| Department of Homeland Security | $528M |
| Department of Veterans Affairs | $350M |
| Department of Agriculture | $114M |
| Department of State | $100M |
| Department of Transportation | $88.4M |
| Department of Justice | $50M |
| Department of Commerce | $39.3M |
Department of Energy was the top federal buyer in South Carolina, obligating $4.9B (51.0% of the state total).