| Item | Obligations |
|---|---|
| Department of Defense | $24.9B |
| Department of Energy | $6.3B |
| Department of Homeland Security | $4.9B |
| National Aeronautics and Space Administration | $2.9B |
| Department of Veterans Affairs | $1.8B |
| General Services Administration | $1.1B |
| Department of Agriculture | $1B |
| Department of the Interior | $555M |
| Department of Transportation | $515M |
| Department of Health and Human Services | $509M |
Department of Defense was the top federal buyer in California, obligating $24.9B (54.5% of the state total).