PSC codes › AC23
PSC AC23 — National Defense R&D Services; Atomic Energy Defense Activities; Experimental Development: federal contracts
Buyers by office, new entrants and recompetes in FedSift →
Open solicitations
No open solicitations carry this PSC right now.
Get new PSC AC23 solicitations by email
We'll email you when new PSC AC23 (National Defense R&D Services; Atomic Energy Defense Activities; Experimental Development) solicitations post on SAM.gov. The first email lists what is open right now, then at most once a week, only when something new posts. No account needed; unsubscribe in a click.
What PSC AC23 covers
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Research and Development.
Who is winning new PSC AC23 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| LOCKHEED MARTIN CORPORATION | $111.5M | 1 |
| LOCKHEED MARTIN CORPORATION | $82.4M | 2 |
| AMENTUM TECHNOLOGY, INC. | $53.2M | 1 |
| UTAH STATE UNIVERSITY SPACE DYNAMICS LABORATORY | $48.9M | 4 |
| ISYS, INCORPORATED | $18.2M | 1 |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | $16.8M | 1 |
| ASRC FEDERAL SYSTEM SOLUTIONS LLC | $16.2M | 5 |
| THE CHARLES STARK DRAPER LABORATORY, INC. | $10.8M | 1 |
| KBR WYLE SERVICES, LLC | $9.6M | 1 |
| RAGLAN LLC | $7.9M | 1 |
How competitive is PSC AC23?
- 63.7% of obligations on these awards were competed.
- 38.5% of competed awards that report offers drew a single offer (n=26).
- 13.0% went to small businesses.
- The five largest contractors hold 72.6% across 39 contractors.
NAICS codes used on PSC AC23 awards
| NAICS | Industry | Share |
|---|---|---|
| 541715 | Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology) | 41.6% |
| 541511 | Custom Computer Programming Services | 25.8% |
| 336414 | Guided Missile and Space Vehicle Manufacturing | 16.5% |
| 541712 | Research and Development in the Physical, Engineering, and Life Sciences (Except Biotechnology) | 12.3% |
| 541330 | Engineering Services | 2.5% |
| 561790 | Other Services to Buildings and Dwellings | 0.7% |
| 332993 | Ammunition (Except Small Arms) Manufacturing | 0.4% |
| 541990 | All Other Professional, Scientific, and Technical Services | 0.1% |
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 · R425 Engineering and Technical Services · AC32 National Defense R&D Services; Defense-Related Activities; Applied Research · R499 Other Professional Services · DA01 Business Application/Application Development Support Services (Labor) · AC11 National Defense R&D Services; Department of Defense - Military; Basic Research · AJ12 General Science and Technology R&D Services; General Science and Technology; Applied Research
Win PSC AC23 work with FedSift
- Matched to your company — PSC AC23 solicitations ranked against your capabilities, NAICS and certifications, with a fit score for each
- A compliance matrix from the package — every requirement in the attachments, each cited to its page
- A pipeline that watches the dates — question cutoffs and response deadlines from what the notice states, amendments and new versions as they post
- The market behind the code — buyers by contracting office, who is entering, adjacent codes and contracts coming up for recompete
Find work like this → or open PSC AC23 intelligence
Free plan, no credit card. Browse without an account; sign in to match and track.