PSC AH21: Natural Resources and Environment R&D Services; Conservation and Land Management; Basic Research
Service code
Code facts
- Spend category
- Research and Development
- Part of
-
-
A
- AH
-
A
- Contract awards
- 10 In the last 12 months
- Contract obligations
- $14,143,746 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $12,853,997 |
| FY2025 | $14,143,746 |
| FY2024 | $13,117,590 |
| FY2023 | $8,011,093 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | University Corporation For Atmospheric Research | $10,166,129 | |
| 2 | M2 Strategy, Inc. | $1,964,501 | |
| 3 | Horsley Witten Group, Inc. | $339,079 | |
| 4 | Harris Environmental Group Inc. | $264,011 | |
| 5 | University Of Texas At Austin | $101,374 | |
| 6 | Western Properties | $22,667 | |
| 7 | Blue Ocean Gear Inc. | $5,700 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Commerce | $12,465,958 | |
| 2 | Department of the Interior | $286,677 | |
| 3 | Department of the Army | $101,374 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $10,267,503 | |
| 2 | 541330 Engineering Services | $1,964,501 | |
| 3 | 541620 Environmental Consulting Services | $361,733 | |
| 4 | 115310 Support Activities for Forestry | $264,011 | |
| 5 | 561499 All Other Business Support Services | $5,700 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Colorado | $10,166,129 | |
| 2 | Virginia | $1,964,501 | |
| 3 | Arizona | $264,011 | |
| 4 | Puerto Rico | $240,773 | |
| 5 | Hawaii | $98,305 | |
| 6 | California | $22,667 | |
| 7 | Massachusetts | $5,700 |
Contract opportunities
Show all 28
Quick answers
What is PSC AH21?
PSC AH21 is Natural Resources and Environment R&D Services; Conservation and Land Management; Basic Research, a service code in PSC A, Research and Development.
How much do federal agencies spend under PSC AH21?
Federal contracts under PSC AH21 obligated $14,143,746 in fiscal year 2025 and $48,126,426 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC AH21?
The contractors with the most obligated under PSC AH21 in fiscal years 2026 and 2027 are University Corporation For Atmospheric Research ($10,166,129); M2 Strategy, Inc. ($1,964,501); and Horsley Witten Group, Inc. ($339,079).
Which agencies buy the most under PSC AH21?
The agencies that obligated the most under PSC AH21 in fiscal years 2026 and 2027 are Department of Commerce ($12,465,958), Department of the Interior ($286,677) and Department of the Army ($101,374).
Which NAICS codes are used with PSC AH21?
The NAICS codes with the most obligated under PSC AH21 in fiscal years 2026 and 2027 are 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology); 541330 Engineering Services; and 541620 Environmental Consulting Services.
Where is the work under PSC AH21 performed?
By place of performance, the states with the most contract obligations under PSC AH21 over the last 12 months are Colorado ($10,166,129), Virginia ($1,964,501) and Arizona ($264,011).
What is the latest contract opportunity under PSC AH21?
The latest contract opportunity under PSC AH21 is Indefinite Delivery Indefinite Quantity (IDIQ) contract to the University Corporation for Atmospheric Research (UCAR), limited / sole source justification from National Oceanic and Atmospheric Administration, posted September 9, 2026.
On GovTribe
See everything under PSC AH21
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