| Item | Obligations |
|---|---|
| Department of Defense | $8.3B |
| Department of Energy | $2.2B |
| Department of Homeland Security | $413M |
| Department of Veterans Affairs | $316M |
| Department of Agriculture | $258M |
| Department of Justice | $103M |
| General Services Administration | $83.6M |
| Department of Health and Human Services | $58.2M |
| Department of Transportation | $52.2M |
| Department of Labor | $35.2M |
Department of Defense was the top federal buyer in Missouri, obligating $8.3B (69.6% of the state total).