PSC codes › F111
PSC F111 — Industrial Investigations, Surveys and Technical Support for Multiple Pollutants: federal contracts
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What PSC F111 covers
Description: Industrial Investigations, Surveys and Technical Support for Multiple Pollutants
Includes: Industrial Investigations Surveys and Technical Support Related to Multiple Pollutants
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Facilities & Construction › Facility Related Services.
Who is winning new PSC F111 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| STRAUGHAN ENVIRONMENTAL, INC. | $10.3M | 9 |
| SJS EXECUTIVES, LLC | $5.9M | 5 |
| PCI BHATE JV LLC | $4.3M | 2 |
| MOUNTAIN POINT, LLC | $4.0M | 2 |
| ENERGY AND ENVIRONMENT, LLC | $3.9M | 3 |
| APPLIED ECOLOGY INC. | $3.2M | 5 |
| DAWSON MCG, INC. | $2.7M | 1 |
| CDM FEDERAL PROGRAMS CORPORATION | $2.5M | 1 |
| JACOBS ENGINEERING GROUP INC. | $1.1M | 8 |
| AECOM TECHNICAL SERVICES, INC. | $1.1M | 4 |
How competitive is PSC F111?
- 53.0% of obligations on these awards were competed.
- 6.2% of competed awards that report offers drew a single offer (n=32).
- 84.5% went to small businesses.
- The five largest contractors hold 65.5% across 34 contractors.
NAICS codes used on PSC F111 awards
| NAICS | Industry | Share |
|---|---|---|
| 562910 | Remediation Services | 45.1% |
| 541620 | Environmental Consulting Services | 34.1% |
| 541330 | Engineering Services | 18.9% |
| 624230 | Emergency and Other Relief Services | 1.2% |
| 238910 | Site Preparation Contractors | 0.5% |
| 541990 | All Other Professional, Scientific, and Technical Services | 0.1% |
| 811210 | Electronic and Precision Equipment Repair and Maintenance | 0.0% |
| 541380 | Testing Laboratories and Services | 0.0% |
Related PSC codes
F999 Other Environmental Services, Studies, and Analytical Support · R499 Other Professional Services · C219 Other Architect and Engineering Services · F108 Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support · B510 Environmental Studies and Assessments · R425 Engineering and Technical Services · C211 Architect - Engineer Services (including landscaping, interior layout, and designing) · F115 Environmental Systems Protection: Environmental Consulting and Legal Support
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- Matched to your company — PSC F111 solicitations ranked against your capabilities, NAICS and certifications, with a fit score for each
- A compliance matrix from the package — every requirement in the attachments, each cited to its page
- A pipeline that watches the dates — question cutoffs and response deadlines from what the notice states, amendments and new versions as they post
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