PSC code
R&D- DEFENSE OTHER: CONSTRUCTION (BASIC RESEARCH)
- PSC code
- AD61
- Latest action
- Jul 14, 2026
Fewer than the minimum comparable awards under this PSC code.
Largest awards under this code
| Award | Contractor | Agency | Place | First action | Current value |
|---|---|---|---|---|---|
| DTFAWA12C00064 THE PURPOSE OF THIS MODIFICATION IS TO PROCESS A FUNDING DE-OBLIGATION IN THE AMOUNT OF -$2,400,676.30. | PARSONS GOVERNMENT SERVICES INC. | Department of Transportation | DC | Jun 4, 2026 | $1,501,103,619 |
| HHSO100200900101C THE PURPOSE OF THIS MODIFICATION IS TO: 1) UPDATE KEY PERSONNEL TO THE CONTRACT (SEE FOLLOW-ON PAGE). 2) ALL OTHER TERMS AND CONDITIONS REMAIN THE SAME AND IN FULL FORCE AND EFFECT. | SEQIRUS INC | Department of Health and Human Services | MA | Mar 24, 2026 | $1,430,622,665 |
| DOC0158 CLOSEOUT THIS CONTRACT PROVIDES RENOVATION WORK. | VIGIL CONTRACTING, INC. | Department of Commerce | DC | Apr 21, 2026 | $58,119 |
| DOC0204 CLOSEOUT | VIGIL CONTRACTING, INC. | Department of Commerce | DC | Apr 14, 2026 | $9,745 |
| DOC0223 CLOSEOUT | VIGIL CONTRACTING, INC. | Department of Commerce | DC | Apr 14, 2026 | $5,514 |
Related records
Derived from awards these records share, ordered by how many.
Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
Totals cover awards where the government recorded this PSC code. Codes are taken as reported; awards are never reclassified into a different code.
- 1Awards are grouped by the PSC code the government recorded on the award, taken from USAspending.gov and last refreshed Aug 10, 2026. Miscoded awards stay miscoded here; we do not reassign codes.