01 / PSC Market Profile
PSC B510 Special Studies/Analysis- Environmental Assessments Federal Contracts
Product and Service Code B510
Federal contract activity classified under Special Studies/Analysis- Environmental Assessments across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC B510 federal market?
03 / Spending Trend
PSC B510 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$195.94M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $114.31M | 1,633 | 457 | 54 | — |
| FY 2021 | $113.15M | 1,570 | 418 | 53 | −1.0% |
| FY 2022 | $181.37M | 1,502 | 441 | 54 | +60.3% |
| FY 2023 | $224.14M | 1,561 | 428 | 54 | +23.6% |
| FY 2024 | $244.38M | 1,528 | 447 | 57 | +9.0% |
| FY 2025 | $163.41M | 1,296 | 353 | 52 | −33.1% |
| FY 2026 | $195.94M | 930 | 282 | 56 | +19.9% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| ENVIRONMENTAL PROTECTION AGENCY | 6800 | $269.08M | 1,601 | 59 | 21.8% |
| DEPT OF THE ARMY | 2100 | $224.05M | 1,284 | 185 | 18.1% |
| U.S. CUSTOMS AND BORDER PROTECTION | 7014 | $167.41M | 349 | 23 | 13.5% |
| BUREAU OF LAND MANAGEMENT | 1422 | $68.36M | 824 | 56 | 5.5% |
| BUREAU OF RECLAMATION | 1425 | $46.15M | 229 | 40 | 3.7% |
| BUREAU OF OCEAN ENERGY MANAGEMENT | 1435 | $44.93M | 532 | 51 | 3.6% |
| DEPT OF THE NAVY | 1700 | $44.85M | 356 | 37 | 3.6% |
| OFFICE OF PROCUREMENT OPERATIONS | 7001 | $30.35M | 84 | 6 | 2.5% |
| NATIONAL PARK SERVICE | 1443 | $29.58M | 656 | 96 | 2.4% |
| FEDERAL ACQUISITION SERVICE | 4732 | $26.87M | 62 | 8 | 2.2% |
05 / Contracting Offices
Which contracting offices buy in PSC B510?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| ADMINISTRATION FACILITIES TRAINING CONTRACTING DIVISION | 70B01C | U.S. CUSTOMS AND BORDER PROTECTION | $159.45M | 332 | 23 | 12.9% |
| REGION 9 CONTRACTING OFFICE | 68HE09 | ENVIRONMENTAL PROTECTION AGENCY | $96.76M | 397 | 4 | 7.8% |
| HEADQUARTERS ACQUISITION DIV (HQAD) | 68HERH | ENVIRONMENTAL PROTECTION AGENCY | $71.77M | 351 | 19 | 5.8% |
| W07V ENDIST ST LOUIS | W912P9 | DEPT OF THE ARMY | $49.12M | 128 | 6 | 4.0% |
| ACQUISITION MANAGEMENT DIVISION | 140M01 | BUREAU OF OCEAN ENERGY MANAGEMENT | $44.93M | 532 | 51 | 3.6% |
| W075 ENDIST SACRAMENTO | W91238 | DEPT OF THE ARMY | $39.17M | 87 | 23 | 3.2% |
| W2SN ENDIST HONOLULU | W9128A | DEPT OF THE ARMY | $30.13M | 22 | 4 | 2.4% |
| W074 ENDIST JACKSNVLLE | W912EP | DEPT OF THE ARMY | $28.07M | 209 | 17 | 2.3% |
| GSA FAS AAS REGION 6 | 47QFHA | FEDERAL ACQUISITION SERVICE | $27.93M | 46 | 4 | 2.3% |
| CINCINNATI ACQUISITION DIV (CAD) | 68HERC | ENVIRONMENTAL PROTECTION AGENCY | $27.67M | 261 | 5 | 2.2% |
06 / Top Vendors
Which contractors lead the PSC B510 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| TETRA TECH, INC. | $96.30M | 391 | 1 | 7.8% | Sep 29, 2026 |
| ENVIRONMENTAL MANAGEMENT AND PLANNING SOLUTIONS, INC. | $50.88M | 431 | 7 | 4.1% | Sep 16, 2026 |
| GULF SOUTH RESEARCH CORPORATION | $41.75M | 157 | 4 | 3.4% | Sep 29, 2026 |
| EASTERN RESEARCH GROUP, INC. | $38.16M | 125 | 7 | 3.1% | Sep 2, 2026 |
| WSP USA SOLUTIONS INC. | $38.03M | 170 | 9 | 3.1% | Sep 25, 2026 |
| VERNADERO GROUP INCORPORATED | $36.63M | 47 | 4 | 3.0% | Sep 14, 2026 |
| AECOM TECHNICAL SERVICES, INC. | $35.03M | 103 | 7 | 2.8% | Sep 23, 2026 |
| ICF INCORPORATED, L.L.C. | $30.25M | 320 | 9 | 2.4% | Sep 10, 2026 |
| DAWSON SOLUTIONS, LLC | $29.94M | 41 | 3 | 2.4% | Sep 17, 2026 |
| MINATOISHI PALUMBO ARCHITECTS, INC. | $29.47M | 9 | 1 | 2.4% | Feb 25, 2026 |
07 / Industry Mix
What industries are purchased under PSC B510?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 541620 | ENVIRONMENTAL CONSULTING SERVICES | $713.41M | 5,849 | 554 | 57.7% |
| 562910 | REMEDIATION SERVICES | $133.46M | 952 | 91 | 10.8% |
| 541380 | TESTING LABORATORIES | $113.59M | 856 | 91 | 9.2% |
| 541690 | OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES | $80.77M | 272 | 44 | 6.5% |
| 541330 | ENGINEERING SERVICES | $57.41M | 327 | 61 | 4.6% |
| 541611 | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES | $36.48M | 538 | 32 | 2.9% |
| 541370 | SURVEYING AND MAPPING (EXCEPT GEOPHYSICAL) SERVICES | $21.93M | 55 | 10 | 1.8% |
| 813312 | ENVIRONMENT, CONSERVATION AND WILDLIFE ORGANIZATIONS | $14.12M | 42 | 9 | 1.1% |
| 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $12.65M | 259 | 69 | 1.0% |
| 541618 | OTHER MANAGEMENT CONSULTING SERVICES | $8.92M | 61 | 7 | 0.7% |
08 / Buying Pattern
How does the government buy in PSC B510?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $727.43M | 4,757 |
| PURCHASE ORDER | $110.93M | 2,303 |
| BPA CALL | $237.46M | 2,297 |
| DEFINITIVE CONTRACT | $160.89M | 663 |
09 / Recent Contract Awards
What was awarded most recently in PSC B510?
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 $1.24B market as addressable.