Walker Environmental Research LLC
Brunswick, ME
- UEI
- C1KJMCENUNB7
- CAGE
- 75BA4
- Primary NAICS
- 541620 Environmental Consulting Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Sole Proprietorship
- SAM.gov registration date
- Physical address
- 57 Crestview Ln, Brunswick, ME 04011, USA
- Website
- walkerenvres.com
- Founded
- 2016
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- 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 | $57,000 |
| FY2025 | $129,688 |
| FY2024 | $370,222 |
| FY2023 | $130,530 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $57,000 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Inspire Environmental LLC | Newport, RI | 541620 Environmental Consulting Services |
| Ecoquants LLC | Manhattan Beach, CA | 541620 Environmental Consulting Services |
| Enviroflux LLC | Gainesville, FL | 541620 Environmental Consulting Services |
| DSI | Edmonds, WA | 541330 Engineering Services |
| Alan Tate Herlihy | Corvallis, OR | 541620 Environmental Consulting Services |
About the company
Walker Environmental Research LLC is a for-profit limited liability company based in Brunswick, Maine, specializing in developing advanced environmental data systems, web-based applications, and scientific analysis tools. The company focuses on creating sophisticated data visualization, modeling, and integration solutions primarily for federal agencies. With a registration in SAM.gov that expires in June 2026, Walker Environmental Research has established itself as a key technical partner for environmental and scientific data management across multiple federal organizations.
The company has secured several significant federal contract awards from agencies including the U.S. Geological Survey, Environmental Protection Agency, National Park Service, and Department of Justice. These contracts have encompassed a diverse range of specialized technical services, such as developing a web-based dashboard for Florida Bay environmental conditions, customizing the Spatial Hydro-Ecological Decision Support (SHEDS) system for drought predictions and fish population analysis, and enhancing the "Flow Photo Explorer" software for streamflow monitoring using machine learning. Most of their contracts have been non-competitive purchase orders with ceiling values ranging from $60,000 to $465,687.50, typically without specific small business set-aside designations. Their work consistently involves complex data visualization, web application development, and scientific modeling across environmental and hydrological domains, with a particular expertise in creating interactive tools that help federal agencies analyze and understand environmental data.
Quick answers
Is Walker Environmental Research LLC registered in SAM.gov?
Yes. Walker Environmental Research LLC's SAM.gov registration is active through January 22, 2027.
How much has Walker Environmental Research LLC received in federal contracts?
Federal contracts obligated $129,688 to Walker Environmental Research LLC in fiscal year 2025 and $687,440 in fiscal years 2023 through 2027.
How does Walker Environmental Research LLC rank among federal contractors?
Walker Environmental Research LLC ranked #21 in PSC AH12 and #92 in PSC AH in FY2025.
What is Walker Environmental Research LLC's most recent federal award?
Walker Environmental Research LLC's most recent federal contract award is Expert witness (15JENR25P00000288), from Environment and Natural Resources Division (OBD), on August 5, 2025.
On GovTribe
See Walker Environmental Research LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors