PSC codes › AC25 PSC AC25 — National Defense R&D Svcs; Atomic Energy Defense Activities; R&D Facilities & Maj Equip: federal contracts $408.5M obligated in FY2025
-50.6% change FY2024→FY2025
0 open solicitations
8 new awards, last 12 months
Buyers by office, new entrants and recompetes in FedSift →
Open solicitations No open solicitations carry this PSC right now.
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What PSC AC25 covers Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Research and Development.
FY2022 $574.1M
FY2023 $519.9M
FY2024 $827.6M
FY2025 $408.5M
FY2026* $388.8M
FY2027* $7.6M
USASpending.gov contract obligations by federal fiscal year of the action. * A year that ended under 120 days ago is still filling in.
Who is winning new PSC AC25 work Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
How competitive is PSC AC25? 16.9% of obligations on these awards were competed. 0.7% went to small businesses. The five largest contractors hold 89.5% across 15 contractors. NAICS codes used on PSC AC25 awards NAICS Industry Share 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 60.4% 336414 Guided Missile and Space Vehicle Manufacturing 17.1% 927110 Space Research and Technology 12.0% 336415 Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing 5.7% 541512 Computer Systems Design Services 3.3% 541330 Engineering Services 1.2% 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology) 0.3%
Related PSC codes AC13 National Defense R&D Services; Department of Defense - Military; Experimental Development · AC12 National Defense R&D Services; Department of Defense - Military; Applied Research · AC33 National Defense R&D Services; Defense-Related Activities; Experimental Development · R499 Other Professional Services · R425 Engineering and Technical Services · AC32 National Defense R&D Services; Defense-Related Activities; Applied Research · AJ11 General Science and Technology R&D Services; General Science and Technology; Basic Research · DA01 Business Application/Application Development Support Services (Labor)
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