General Science and Technology R&D: Engineering (Operational Systems Development) Government Contracts
PSC AJ45
R&D – General Science/
Code facts
- Part of
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A
- AJ
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A
- Contract obligations
- $37,727,589 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Market summary
- Open opportunities
- 0 0 notices posted in the last 90 days
- Contract awards
- 0 In the last 12 months
- Obligated
- $19,338,100 In the last 12 months, net of deobligations
Top buying agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | National Aeronautics and Space Administration | $19,532,611 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | KBR Wyle Services, LLC | $19,681,787 |
Contract opportunities
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | -$119,787 |
| FY2026 | $19,457,888 |
| FY2025 | $37,727,589 |
| FY2024 | $16,799,364 |
| FY2023 | $40,748,511 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 517919 All Other Telecommunications | $19,532,611 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Virginia | $19,532,611 |
Shares are of everything obligated under PSC AJ45 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Quick answers
What is PSC AJ45?
PSC AJ45 is R&D – General Science/
How many government contracts for general science and technology R&D: engineering (operational systems development) are there?
Federal contracts under PSC AJ45 obligated $19,338,100 in the last 12 months.
How much do federal agencies spend under PSC AJ45?
Federal contracts under PSC AJ45 obligated $37,727,589 in fiscal year 2025 and $114,613,565 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC AJ45?
The contractors with the most obligated under PSC AJ45 in fiscal years 2026 and 2027 are KBR Wyle Services, LLC ($19,681,787).
Which agencies buy the most under PSC AJ45?
The agencies that obligated the most under PSC AJ45 in fiscal years 2026 and 2027 are National Aeronautics and Space Administration ($19,532,611).
Which NAICS codes are used with PSC AJ45?
The NAICS codes with the most obligated under PSC AJ45 in fiscal years 2026 and 2027 are 517919 All Other Telecommunications.
Where is the work under PSC AJ45 performed?
By place of performance, the states with the most contract obligations under PSC AJ45 over the last 12 months are Virginia ($19,532,611).
What is the latest contract opportunity under PSC AJ45?
The latest contract opportunity under PSC AJ45 is Support to update software, solicitation from Naval Air Warfare Center (NAVAIR), posted April 15, 2020.
On GovTribe
See everything under PSC AJ45
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