PSC codes › AH12
PSC AH12 — Natural Resources and Environment R&D Services; Water Resources; Applied Research: federal contracts
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What PSC AH12 covers
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Research and Development.
Who is winning new PSC AH12 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| CREDERE ASSOCIATES, LLC | $4.7M | 16 |
| THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK | $4.0M | 1 |
| SMI SOLUTIONS, INC. | $1.6M | 1 |
| BIOMILAB LLC | $1.6M | 1 |
| PRINCETON HYDRO LLC | $1.4M | 1 |
| GSI NORTH AMERICA INC | $1.4M | 7 |
| LIMNO-TECH INC | $1.3M | 8 |
| ENVIRONMENTAL ASSESSMENT SERVICES, LLC | $1.2M | 3 |
| PISCES MOLECULAR LLC | $967K | 1 |
| HOTTINGER BRUEL & KJAER SOLUTIONS LLC | $950K | 1 |
How competitive is PSC AH12?
- 70.2% of obligations on these awards were competed.
- 53.1% of competed awards that report offers drew a single offer (n=32).
- 62.3% went to small businesses.
- The five largest contractors hold 42.6% across 45 contractors.
NAICS codes used on PSC AH12 awards
| NAICS | Industry | Share |
|---|---|---|
| 541715 | Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology) | 89.6% |
| 541620 | Environmental Consulting Services | 4.6% |
| 339999 | All Other Miscellaneous Manufacturing | 1.7% |
| 541380 | Testing Laboratories and Services | 1.2% |
| 541690 | Other Scientific and Technical Consulting Services | 1.2% |
| 541714 | Research and Development in Biotechnology (Except Nanobiotechnology) | 1.1% |
| 334516 | Analytical Laboratory Instrument Manufacturing | 0.6% |
| 517410 | Satellite Telecommunications | 0.0% |
Related PSC codes
R499 Other Professional Services · AJ11 General Science and Technology R&D Services; General Science and Technology; Basic Research · R425 Engineering and Technical Services · AC13 National Defense R&D Services; Department of Defense - Military; Experimental Development · AJ12 General Science and Technology R&D Services; General Science and Technology; Applied Research · AC12 National Defense R&D Services; Department of Defense - Military; Applied Research · Q301 Reference Laboratory Testing · F999 Other Environmental Services, Studies, and Analytical Support
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