Ess Group, LLC
Part of TRC Companies, Inc.
- UEI
- M2G6P26YE377
- CAGE
- 0DE63
- Primary NAICS
- 541620 Environmental Consulting Services
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Other
- Other NAICS codes in SAM.gov
- Corporate family
-
-
Parent
Windsor, CT
HUMULBYM5HS8
-
Parent
Windsor, CT
HUMULBYM5HS8
- SAM.gov registration date
- Website
- trccompanies.com
- Founded
- 1969
- Employees
- 5K-10K
- Estimated annual revenue
- $250M-$500M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 89 Services, Not Elsewhere Classified
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $0 |
| FY2025 | $0 |
| FY2024 | $0 |
| FY2023 | $101,535 |
Contract vehicles
Expired vehicles (1)
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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|---|---|---|
| Pacific ECO Risk | Fairfield, CA | 541380 Testing Laboratories and Services |
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About the company
Ess Group Inc. is a multi-disciplinary environmental consulting and engineering firm that provides full-service environmental consulting and engineering services. Ess Group Inc. has received multiple federal contract awards to provide technical support services related to aquatic resource surveys, wetland assessments, streamflow analysis, field sampling, and laboratory analysis for the Environmental Protection Agency's Office of Water.
Ess Group Inc. has been awarded delivery orders under the National Aquatic Resource Surveys (NARS) indefinite delivery/indefinite quantity contract to conduct field sampling, sample processing, data analysis, and reporting for national aquatic resource surveys programs including the National Wetland Condition Assessment and assessments of streamflow duration methods. Additional services provided under federal contracts include stormwater sampling and analysis for the Air Force. Awards have been made on a cost-plus-fixed fee basis without set asides.
Ess Group Inc. holds a multiple award indefinite delivery contract under the NARS program with a potential value of $34.9 million over five years to provide technical support for national aquatic resource surveys. Task orders under this contract have procured Ess Group's services for field sampling, laboratory analysis, data analysis and reporting to support the Environmental Protection Agency's water quality monitoring efforts. A recent task order under this contract was awarded in January 2022 valued at $861,502 for streamflow sampling and processing services.
Quick answers
Is Ess Group, LLC registered in SAM.gov?
Ess Group, LLC's SAM.gov registration expired on July 2, 2025.
Which contract vehicles does Ess Group, LLC hold?
Ess Group, LLC holds a place on 3 federal contract vehicles, including MAS and PSS.
How much has Ess Group, LLC received in federal contracts?
Federal contracts obligated $101,535 to Ess Group, LLC in fiscal years 2023 through 2027.
What is Ess Group, LLC's most recent federal award?
Ess Group, LLC's most recent federal contract award is Development of streamflow duration assessment methods: field sampling and sample processing for the northeast and… (68HERC22F0102), from Cincinnati Procurement Operations Division (OAM), on January 24, 2022.
On GovTribe
See Ess Group, LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
- Similar vendors