EASTERN SHOSHONE TRIBE
EASTERN SHOSHONE TRIBE is a federal contractor, registered under UEI N3B4T5VW6A35 and CAGE code 3U5C0. It has been awarded $263,025,500 in federal contracts. Primary work spans Unknown NAICS and Other NAICS codes (4 codes, <0.5% each). Top awarding agencies include Department Of Health And Human Services, Department Of The Interior, and Department Of The Treasury.
Contact Information
Registration and classification details
Registration
UEI Code
N3B4T5VW6A35CAGE Code
3U5C0Entity Structure
OtherEstablished
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
The Eastern Shoshone Tribe delivers critical water and sewer utility services to federal land and tribal infrastructure, specializing in the design, operation, and maintenance of potable water supply and wastewater systems under the NAICS 221310 classification. Their technical expertise encompasses ...
The Eastern Shoshone Tribe delivers critical water and sewer utility services to federal land and tribal infrastructure, specializing in the design, operation, and maintenance of potable water supply and wastewater systems under the NAICS 221310 classification. Their technical expertise encompasses hydraulic modeling, distribution network management, treatment facility oversight, and compliance with EPA and BIA water quality standards. As a tribal entity with deep roots in the Fort Washakie region, they bring culturally informed, community-centered approaches to infrastructure stewardship, ensuring sustainable resource management aligned with tribal sovereignty and environmental stewardship principles. Their work reflects a strong commitment to operational resilience in remote, arid environments where water security is both a technical and cultural imperative. The contractor maintains a consistent partnership with the Department of the Interior, delivering essential water and sewer services to federally managed facilities and tribal lands under its jurisdiction. Their engagements center on long-term utility operations, indicating a trusted, recurring relationship built on reliability and adherence to federal environmental and public health mandates. This pattern suggests a preference for direct, mission-critical service contracts rather than competitive procurement, reflecting the Interior Department’s reliance on tribal entities for on-the-ground infrastructure support. Their industry focus is narrowly defined within water supply and irrigation systems, with practical application in tribal and federal land management contexts. They operate at the intersection of public utilities and Native American self-governance, positioning themselves as a specialized provider of indigenous-led water infrastructure services within the federal contracting ecosystem. As a tribal entity structured under ZZ designation, the Eastern Shoshone Tribe operates as a sovereign government with direct authority over its infrastructure programs. Though lacking formal federal certifications, their status as a federally recognized tribe grants them unique contracting privileges under the Indian Self-Determination and Education Assistance Act. Their geographic presence is anchored in Wyoming, with services focused on federal trust lands within the Wind River Reservation, reinforcing their role as a key provider of essential utilities in underserved federal-tribal jurisdictions.
Key performance metrics
Award counts and award dollars by type, as prime and as subcontractor.
Awards Count
439
All time · Whole family
Active
34
Currently performing · Whole family
Completed
405
Past period of performance · Whole family
Total Awards
All time · Whole family
Award analytics
Awards by agency, industry, year, award type, size, and place of performance.
Subsidiaries
1 company rolls up into EASTERN SHOSHONE TRIBE, sized by each one's own awards
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