Natural Resources and Environment R&D Services: Pollution Control and Abatement (Basic Research) Government Contracts
PSC AH41 Service code
Code facts
- Spend category
- Research and Development
- Part of
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-
A
- AH
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A
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Market summary
- Open opportunities
- 1 1 notice posted in the last 90 days
- Contract awards
- 0 In the last 12 months
- Obligated
- $35,232 In the last 12 months, net of deobligations
Top buying agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Homeland Security | $35,232 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Marine Exchange Of The San Francisco Bay Region | $35,232 |
Open contract opportunities
| Notice | Posted | Due |
|---|---|---|
| Phase I Environmental Site Assessment at Lower Grey Cloud Slough Islands |
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $35,232 |
| FY2025 | $0 |
| FY2024 | $214,424 |
| FY2023 | $88,990 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 488330 Navigational Services to Shipping | $35,232 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | California | $35,232 |
Quick answers
What is PSC AH41?
PSC AH41 is Natural Resources and Environment R&D Services; Pollution Control and Abatement; Basic Research, a service code in PSC A, Research and Development.
How many government contracts for natural resources and environment R&D services: pollution control and abatement (basic research) are there?
1 contract opportunity under PSC AH41 is open now, and 1 notice was posted in the last 90 days. Federal contracts under PSC AH41 obligated $35,232 in the last 12 months.
How much do federal agencies spend under PSC AH41?
Federal contracts under PSC AH41 obligated $338,646 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC AH41?
The contractors with the most obligated under PSC AH41 in fiscal years 2026 and 2027 are Marine Exchange Of The San Francisco Bay Region ($35,232).
Which agencies buy the most under PSC AH41?
The agencies that obligated the most under PSC AH41 in fiscal years 2026 and 2027 are Department of Homeland Security ($35,232).
Which NAICS codes are used with PSC AH41?
The NAICS codes with the most obligated under PSC AH41 in fiscal years 2026 and 2027 are 488330 Navigational Services to Shipping.
Where is the work under PSC AH41 performed?
By place of performance, the states with the most contract obligations under PSC AH41 over the last 12 months are California ($35,232).
What is the latest open contract opportunity under PSC AH41?
The latest open contract opportunity under PSC AH41 is Phase I Environmental Site Assessment at Lower Grey Cloud Slough Islands, solicitation from ENDIST St Paul (USACE), posted October 29, 2026.
On GovTribe
See everything under PSC AH41
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