WALKER ENVIRONMENTAL RESEARCH LLC

BRUNSWICK, ME, 04011

Unclaimed

Prime contracting experience

1 record from government sources. Past participation is not evidence of current teaming interest.

Role	Agency	Description	Vehicle	Obligated	Action date	Period
Prime	Department of the Interior U.S. Geological Survey	CUSTOMIZATION OF THE SPATIAL HYDRO-ECOLOGICAL DECISION SUPPORT (SHEDS) SYSTEM (HTTPS://ECOSHEDS.ORG/). 140G0122P0110USAspending	—	$415,688	May 11, 2026	Mar 31, 2022 – Apr 3, 2027

Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.

Agencies supported

Department of the InteriorGov-sourced

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Identifiers

UEI: C1KJMCENUNB7
CAGE: 75BA4
Website: https://walkerenvres.com

NAICS codes

541620Environmental Consulting ServicesPrimary(definition)
541511Custom Computer Programming Services(definition)

Data sources

SAM.gov monthly extract
ID C1KJMCENUNB7 · fetched Oct 25, 2026 · source
USAspending.gov
ID recipient:C1KJMCENUNB7 · fetched Oct 25, 2026 · source

Last synced Oct 25, 2026 · profile updated Oct 25, 2026

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Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.