PSC AR91: R&D – Space: Other (Basic Research)
Service code
Code facts
- Part of
-
-
A
- AR
-
A
- Contract obligations
- $63,463,072 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $58,246,355 |
| FY2025 | $63,463,072 |
| FY2024 | $73,648,999 |
| FY2023 | $57,645,498 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Smithsonian Institution | $58,350,000 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | National Aeronautics and Space Administration | $58,246,355 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Massachusetts | $58,350,000 |
Contract opportunities
| Notice | Posted | Due |
|---|---|---|
| Intensity Correlation Imaging Study |
Quick answers
What is PSC AR91?
PSC AR91 is R&D – Space: Other (Basic Research), a service code in PSC A, Research and Development.
How much do federal agencies spend under PSC AR91?
Federal contracts under PSC AR91 obligated $63,463,072 in fiscal year 2025 and $253,003,924 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC AR91?
The contractors with the most obligated under PSC AR91 in fiscal years 2026 and 2027 are Smithsonian Institution ($58,350,000).
Which agencies buy the most under PSC AR91?
The agencies that obligated the most under PSC AR91 in fiscal years 2026 and 2027 are National Aeronautics and Space Administration ($58,246,355).
Where is the work under PSC AR91 performed?
By place of performance, the states with the most contract obligations under PSC AR91 over the last 12 months are Massachusetts ($58,350,000).
What is the latest contract opportunity under PSC AR91?
The latest contract opportunity under PSC AR91 is Intensity Correlation Imaging Study, solicitation from Naval Supply Systems Command (Navy), posted February 20, 2020.
On GovTribe
See everything under PSC AR91
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
- Contacts who buy under this code
- Ask GovTribe AI about this code