01 / PSC Market Profile
PSC AH42 Natural Resources And Environment R&D Services; Pollution Control And Abatement; Applied Research Federal Contracts
Product and Service Code AH42
Federal contract activity classified under Natural Resources And Environment R&D Services; Pollution Control And Abatement; Applied Research across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC AH42 federal market?
03 / Spending Trend
PSC AH42 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$2.01M
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $0 | 0 | 0 | 0 | — |
| FY 2020 | $75.8K | 1 | 1 | 1 | — |
| FY 2021 | $0 | 0 | 0 | 0 | −100.0% |
| FY 2022 | $779.4K | 3 | 2 | 1 | — |
| FY 2023 | $653.8K | 7 | 4 | 2 | −16.1% |
| FY 2024 | $1.26M | 10 | 7 | 1 | +92.7% |
| FY 2025 | $2.01M | 12 | 6 | 1 | +59.5% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT | 1436 | $4.67M | 31 | 9 | 97.7% |
| DEPT OF THE ARMY | 2100 | $75.8K | 1 | 1 | 1.6% |
| NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | 8000 | $31.9K | 1 | 1 | 0.7% |
05 / Contracting Offices
Which contracting offices buy in PSC AH42?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| ACQUISITION MANAGEMENT DIVISION | 140E01 | BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT | $4.67M | 31 | 9 | 97.7% |
| W2R2 USA ENGR R & D CTR | W912HZ | DEPT OF THE ARMY | $75.8K | 1 | 1 | 1.6% |
| NASA SHARED SERVICES CENTER | 80NSSC | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | $31.9K | 1 | 1 | 0.7% |
06 / Top Vendors
Which contractors lead the PSC AH42 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| S.L. ROSS ENVIRONMENTAL RESEARCH LIMITED | $1.52M | 5 | 1 | 31.9% | Sep 18, 2025 |
| NEW JERSEY INSTITUTE OF TECHNOLOGY | $1.07M | 9 | 1 | 22.5% | Jun 20, 2024 |
| AMERICAN UNIVERSITY OF BEIRUT | $684.3K | 2 | 1 | 14.3% | Sep 24, 2025 |
| WATER MAPPING LLC | $444.1K | 4 | 1 | 9.3% | Sep 11, 2025 |
| WORCESTER POLYTECHNIC INSTITUTE | $412.9K | 1 | 1 | 8.6% | Sep 17, 2025 |
| SERCO INC. | $306.4K | 3 | 1 | 6.4% | Jul 28, 2024 |
| RPS GROUP, INC. | $121.8K | 3 | 1 | 2.5% | Mar 7, 2025 |
| ELASTEC INC | $81.8K | 3 | 1 | 1.7% | Nov 25, 2024 |
| HEAT, LIGHT, AND SOUND RESEARCH, INC. | $75.8K | 1 | 1 | 1.6% | May 8, 2020 |
| ZYAGEN | $31.9K | 1 | 1 | 0.7% | Apr 25, 2023 |
07 / Industry Mix
What industries are purchased under PSC AH42?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 541715 | RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY) | $1.40M | 13 | 3 | 29.3% |
| 333132 | OIL AND GAS FIELD MACHINERY AND EQUIPMENT MANUFACTURING | $1.37M | 1 | 1 | 28.8% |
| 541620 | ENVIRONMENTAL CONSULTING SERVICES | $873.1K | 15 | 5 | 18.3% |
| 611310 | COLLEGES, UNIVERSITIES, AND PROFESSIONAL SCHOOLS | $684.3K | 2 | 1 | 14.3% |
| 541690 | OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES | $412.9K | 1 | 1 | 8.6% |
| 541714 | RESEARCH AND DEVELOPMENT IN BIOTECHNOLOGY (EXCEPT NANOBIOTECHNOLOGY) | $31.9K | 1 | 1 | 0.7% |
08 / Buying Pattern
How does the government buy in PSC AH42?
| Common action type | Obligations | Actions |
|---|---|---|
| PURCHASE ORDER | $925.0K | 17 |
| DEFINITIVE CONTRACT | $3.85M | 16 |
09 / Recent Contract Awards
What was awarded most recently in PSC AH42?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $4.78M market as addressable.