01 / PSC Market Profile
PSC AG51 R&D- Energy: Nuclear (Basic Research) Federal Contracts
Product and Service Code AG51
Federal contract activity classified under R&D- Energy: Nuclear (Basic Research) across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC AG51 federal market?
03 / Spending Trend
PSC AG51 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$0
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $37.5K | 6 | 3 | 3 | — |
| FY 2020 | $0 | 0 | 0 | 0 | −100.0% |
| FY 2021 | $15.0K | 1 | 1 | 1 | — |
| FY 2022 | $0 | 0 | 0 | 0 | −100.0% |
| FY 2023 | $0 | 0 | 0 | 0 | — |
| FY 2024 | $205.5K | 34 | 2 | 1 | — |
| FY 2025 | $0 | 0 | 0 | 0 | −100.0% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| NUCLEAR REGULATORY COMMISSION | 3100 | $235.5K | 38 | 3 | 91.3% |
| NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | 8000 | $22.5K | 2 | 1 | 8.7% |
| ENERGY, DEPARTMENT OF | 8900 | $0 | 1 | 1 | 0.0% |
05 / Contracting Offices
Which contracting offices buy in PSC AG51?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| NUCLEAR REGULATORY COMMISSION | 313100 | NUCLEAR REGULATORY COMMISSION | $235.5K | 38 | 3 | 91.3% |
| NASA SHARED SERVICES CENTER | 80NSSC | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | $22.5K | 2 | 1 | 8.7% |
| NNSA NON-MO CNTRCTNG OPS DIV | 892331 | ENERGY, DEPARTMENT OF | $0 | 1 | 1 | 0.0% |
06 / Top Vendors
Which contractors lead the PSC AG51 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| ENERGY RESEARCH INCORPORATED | $209.3K | 33 | 1 | 81.1% | May 20, 2024 |
| ELECTRIC POWER RESEARCH INSTITUTE, INC. | $30.0K | 4 | 1 | 11.6% | Dec 9, 2020 |
| PROTON THERAPY CENTER LLC, THE | $22.5K | 2 | 1 | 8.7% | Jul 31, 2019 |
| NEW ENGLAND RESEARCH, INC. | $0 | 1 | 1 | 0.0% | Feb 12, 2019 |
| ICF INCORPORATED | -$3.8K | 1 | 1 | -1.5% | May 2, 2024 |
07 / Industry Mix
What industries are purchased under PSC AG51?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $122.3K | 15 | 1 | 47.4% |
| 541330 | ENGINEERING SERVICES | $86.9K | 19 | 2 | 33.7% |
| 541712 | RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY) | $30.0K | 4 | 1 | 11.6% |
| 541380 | TESTING LABORATORIES | $22.5K | 2 | 1 | 8.7% |
| 541620 | ENVIRONMENTAL CONSULTING SERVICES | -$3.8K | 1 | 1 | -1.5% |
08 / Buying Pattern
How does the government buy in PSC AG51?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $209.3K | 33 |
| PURCHASE ORDER | $52.5K | 6 |
| DEFINITIVE CONTRACT | $0 | 1 |
| BPA CALL | -$3.8K | 1 |
09 / Recent Contract Awards
What was awarded most recently in PSC AG51?
| Award / PIID | Vendor | Signed date | Obligation | NAICS | Agency / office |
|---|
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $258.0K market as addressable.