Top 10 buying agencies, FY2026 to date Top 10 buying agencies, FY2026 to date | Item | Obligations |
| Department of Defense | $27.4B |
| National Aeronautics and Space Administration | $5.6B |
| Department of Energy | $3.6B |
| General Services Administration | $1.6B |
| Department of Health and Human Services | $1.4B |
| Department of Homeland Security | $262M |
| Department of Commerce | $160M |
| Department of Transportation | $121M |
| Department of the Interior | $80.3M |
| Department of Agriculture | $47.5M |
Department of Defense was the top buyer, obligating $27.4B (67.8% of all obligations).