| Item | Obligations |
|---|---|
| Department of Defense | $19.1B |
| Department of Homeland Security | $216M |
| Department of Veterans Affairs | $149M |
| Department of Justice | $33.5M |
| General Services Administration | $23.4M |
| Department of Health and Human Services | $21.5M |
| National Aeronautics and Space Administration | $17.3M |
| Department of Labor | $17.2M |
| Department of State | $12.9M |
| Social Security Administration | $7.1M |
Department of Defense was the top federal buyer in Connecticut, obligating $19.1B (97.2% of the state total).