| Item | Obligations |
|---|---|
| Department of Defense | $2.4B |
| Department of Homeland Security | $259M |
| Department of Health and Human Services | $203M |
| Department of Veterans Affairs | $172M |
| Department of Agriculture | $82M |
| Department of Justice | $80.3M |
| General Services Administration | $80.2M |
| National Aeronautics and Space Administration | $44.3M |
| Department of Labor | $19.3M |
| Department of the Interior | $18.5M |
Department of Defense was the top federal buyer in Indiana, obligating $2.4B (70.2% of the state total).