PSC F115: Environmental Systems Protection – Environmental Consulting and Legal Support
Service code
Code facts
- Spend category
- Facilities & Construction Facility Related Services
- Part of
-
-
F
- F1
-
F
- Contract awards
- 80 In the last 12 months
- Contract obligations
- $79,973,284 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 | $368,593 |
| FY2026 | $78,298,848 |
| FY2025 | $79,973,284 |
| FY2024 | $96,053,017 |
| FY2023 | $106,118,046 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Eastern Research Group Inc. | $15,084,174 | |
| 2 | The Cadmus Group LLC | $10,687,440 | |
| 3 | Weston-Techlaw JV LLC | $6,665,431 | |
| 4 | Research Triangle Institute | $6,594,217 | |
| 5 | Oneida Total Integrated Enterprises LLC | $6,053,381 | |
| 6 | Tetra Tech, Inc. | $5,198,731 | |
| 7 | Property & Environmental Management Inc. | $4,442,215 | |
| 8 | Bluestone - Burns & Mcdonnell JV | $3,967,080 | |
| 9 | Environmental Quality Management, Inc. | $2,806,006 | |
| 10 | S C & A Inc. | $2,667,116 |
See the full FY2025 ranking of PSC F115 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Environmental Protection Agency | $47,178,727 | |
| 2 | Air Force | $14,360,222 | |
| 3 | Department of Energy | $6,459,646 | |
| 4 | Department of the Interior | $4,778,916 | |
| 5 | Department of the Army | $2,280,403 | |
| 6 | Department of Agriculture | $1,840,106 | |
| 7 | Department of Commerce | $1,779,090 | |
| 8 | Department of Transportation | $752,929 | |
| 9 | Washington Headquarters Service | $443,215 | |
| 10 | Department of State | $346,003 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 541620 Environmental Consulting Services | $54,963,445 | |
| 2 | 562910 Remediation Services | $11,978,943 | |
| 3 | 541611 Administrative Management and General Management Consulting Services | $7,774,900 | |
| 4 | 336611 Ship Building and Repairing | $1,222,148 | |
| 5 | 115310 Support Activities for Forestry | $1,185,482 | |
| 6 | 561210 Facilities Support Services | $618,852 | |
| 7 | 541690 Other Scientific and Technical Consulting Services | $434,494 | |
| 8 | 541330 Engineering Services | $299,093 | |
| 9 | 236220 Commercial and Institutional Building Construction | $112,837 | |
| 10 | 813920 Professional Organizations | $48,749 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Massachusetts | $21,791,605 | |
| 2 | California | $8,744,018 | |
| 3 | Texas | $7,160,479 | |
| 4 | Virginia | $6,810,370 | |
| 5 | District of Columbia | $5,855,683 | |
| 6 | New Jersey | $5,452,468 | |
| 7 | North Carolina | $4,315,951 | |
| 8 | Kansas | $4,215,356 | |
| 9 | Alabama | $4,028,226 | |
| 10 | Ohio | $3,813,829 | |
| 11 | Nevada | $2,266,468 | |
| 12 | South Carolina | $1,943,505 | |
| 13 | Florida | $1,347,847 | |
| 14 | Colorado | $1,208,331 | |
| 15 | New Mexico | $1,090,575 | |
| 16 | Washington | $922,284 | |
| 17 | Michigan | $720,049 | |
| 18 | Arizona | $456,523 | |
| 19 | Illinois | $299,887 | |
| 20 | Wisconsin | $273,618 | |
| 21 | Louisiana | $218,831 | |
| 22 | Oregon | $162,938 | |
| 23 | Alaska | $155,333 | |
| 24 | Wyoming | $96,200 | |
| 25 | Georgia | $78,829 | |
| 26 | Montana | $73,730 | |
| 27 | North Dakota | $69,324 | |
| 28 | New York | $36,112 | |
| 29 | Connecticut | $28,000 | |
| 30 | Puerto Rico | $25,780 | |
| 31 | South Dakota | $23,387 | |
| 32 | Nebraska | $15,357 | |
| 33 | Minnesota | $3,750 |
Show all 33
Shares are of everything obligated under PSC F115 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 280 listed here. See the rest on GovTribe.
Definition
Includes: Litigation and legal analysis related to environmental issues
Quick answers
What is PSC F115?
PSC F115 is Environmental Systems Protection – Environmental Consulting and Legal Support, a service code in PSC F, Natural Resources Management.
How much do federal agencies spend under PSC F115?
Federal contracts under PSC F115 obligated $79,973,284 in fiscal year 2025 and $360,811,788 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC F115?
The contractors with the most obligated under PSC F115 in fiscal years 2026 and 2027 are Eastern Research Group Inc. ($15,084,174), The Cadmus Group LLC ($10,687,440) and Weston-Techlaw JV LLC ($6,665,431).
Which agencies buy the most under PSC F115?
The agencies that obligated the most under PSC F115 in fiscal years 2026 and 2027 are Environmental Protection Agency ($47,178,727), Air Force ($14,360,222) and Department of Energy ($6,459,646).
Which NAICS codes are used with PSC F115?
The NAICS codes with the most obligated under PSC F115 in fiscal years 2026 and 2027 are 541620 Environmental Consulting Services, 562910 Remediation Services and 541611 Administrative Management and General Management Consulting Services.
Where is the work under PSC F115 performed?
By place of performance, the states with the most contract obligations under PSC F115 over the last 12 months are Massachusetts ($21,791,605), California ($8,744,018) and Texas ($7,160,479).
What is the latest contract opportunity under PSC F115?
The latest contract opportunity under PSC F115 is Technical support services for CERCLA response actions at five sites, limited / sole source justification from National Park Service, posted September 23, 2026.
On GovTribe
See everything under PSC F115
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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