Environmental Research Group, L.L.C.
UEI GB15HGP1LW68 CAGE 1P0W9 Active Baltimore, MD
Small Business · Data through September 30, 2026
Obligations by fiscal year
| Fiscal year | Obligations |
|---|---|
| FY2026 | $3.4M |
| FY2025 | $9.1M |
| FY2024 | $10.5M |
| FY2023 | $11.8M |
| FY2022 | $11.8M |
| FY2021 | $9.1M |
Agencies, NAICS, and PSC codes
| Agency | Obligations | Share |
|---|---|---|
| Department of Defense | $49.5M | 88.8% |
| Department of the Interior | $1.2M | 2.2% |
| Department of Homeland Security | $1.1M | 2.1% |
| Department of Agriculture | $1.1M | 2.1% |
| Department of Veterans Affairs | $1.0M | 1.8% |
| NAICS code | Obligations | Share |
|---|---|---|
| 541620 — Environmental Consulting Services | $33.7M | 60.5% |
| 562910 — Remediation Services | $18.2M | 32.6% |
| 541720 — Research and Development in the Social Sciences and Humanities | $2.4M | 4.3% |
| 561210 — Facilities Support Services | $630K | 1.1% |
| 541612 — Human Resources Consulting Services (2007), Human Resources and Executive Search Consulting Services (2002) | $454K | 0.8% |
| PSC code | Obligations | Share |
|---|---|---|
| F999 — Other Environmental Services | $23.6M | 42.4% |
| R425 — Support- Professional: Engineering/technical | $11.3M | 20.3% |
| R499 — Support- Professional: Other | $8.3M | 14.9% |
| F115 — Environmental Systems Protection- Environmental Consulting and Legal Support | $5.0M | 8.9% |
| B503 — Special Studies/analysis- Archeological/paleontological | $3.1M | 5.5% |
Contract type and set-aside mix
| Contract pricing type | Obligations | Share |
|---|---|---|
| Firm Fixed Price | $55.3M | 99.3% |
| Labor Hours | $385K | 0.7% |
| Set-aside type | Obligations | Share |
|---|---|---|
| Not Specified | $22.8M | 40.9% |
| 8(a) Sole Source | $20.3M | 36.4% |
| No Set Aside Used. | $5.6M | 10% |
| Small Business Set Aside - Total | $5.0M | 9% |
| 8a Competed | $1.6M | 2.9% |
| Service Disabled Veteran Owned Small Business Set-Aside | $303K | 0.5% |
| Women Owned Small Business | $162K | 0.3% |
Place of performance by state
| State | Obligations | Share |
|---|---|---|
| MD | $14.0M | 25.2% |
| VA | $12.6M | 22.5% |
| TX | $7.6M | 13.7% |
| KY | $6.7M | 12% |
| AL | $2.8M | 5% |
| GA | $2.2M | 4% |
| FL | $1.9M | 3.4% |
| DC | $1.9M | 3.4% |
| MO | $1.4M | 2.5% |
| AR | $1.1M | 2% |
Largest contract actions on file
| Award | Agency | Period of performance | Obligation | Record |
|---|---|---|---|---|
| W9124J23C0034 · NAICS 562910 | Department of Defense | September 29, 2023 – September 28, 2026 | $1.4M | View on USAspending |
| W9124J20C0035 · NAICS 541620 | Department of Defense | September 27, 2020 – March 26, 2024 | $1.2M | View on USAspending |
| M9549420F0006 · NAICS 541620 | Department of Defense | April 17, 2020 – April 19, 2023 | $1.2M | View on USAspending |
| W9124J20C0035 · NAICS 541620 | Department of Defense | September 27, 2020 – March 26, 2021 | $1.1M | View on USAspending |
| W9124J20C0035 · NAICS 541620 | Department of Defense | September 27, 2020 – March 26, 2023 | $1.0M | View on USAspending |
| M9549425F0004 · NAICS 541620 | Department of Defense | August 26, 2025 – August 25, 2026 | $957K | View on USAspending |
| W9127822F0337 · NAICS 562910 | Department of Defense | September 16, 2022 – September 18, 2023 | $910K | View on USAspending |
| W9124M19C0004 · NAICS 541620 | Department of Defense | June 12, 2019 – March 12, 2023 | $898K | View on USAspending |
| W9124J19C0010 · NAICS 541620 | Department of Defense | September 30, 2019 – September 29, 2023 | $856K | View on USAspending |
| W9124J20C0024 · NAICS 562910 | Department of Defense | September 28, 2020 – September 27, 2025 | $856K | View on USAspending |
Parent company
Environmental Research Group LLC (UEI NX6HH25E1ST7)
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What the numbers show
89% of this contractor's obligations on file ($49.5M of $55.7M) came from a single agency, Department of Defense.
49% of obligations on file ($27.3M) used a small-business set-aside; the rest carried no set-aside or an unspecified type.
Obligations decreased from $9.1M in FY2025 to $3.4M in FY2026, the last closed fiscal year.
Source: USAspending.gov, U.S. Department of the Treasury. Contract transactions FY2021–FY2026, downloaded 2026-10-21. Figures are net obligations and can include de-obligations. Department of Defense data is published with a 90-day delay. View this contractor's largest contract on USAspending.gov.
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