| Item | Obligations |
|---|---|
| Department of Defense | $17.9B |
| Department of Veterans Affairs | $110M |
| Department of Homeland Security | $108M |
| Department of Justice | $31M |
| Department of Labor | $17.2M |
| National Aeronautics and Space Administration | $15.5M |
| General Services Administration | $15.2M |
| Department of Health and Human Services | $10.9M |
| Department of State | $7.4M |
| Department of Agriculture | $5.9M |
Department of Defense was the top federal buyer in Connecticut, obligating $17.9B (98.1% of the state total).