Standing Rock Sioux Tribe
UEI: WM1NHUZASLP6
• CAGE: 3VMA9
Overview
Awardee Type
Parent
(2 children)
Name
Standing Rock Sioux Tribe
Website
Headquarters
Fort Yates, ND
United States
United States
Most Recent Award
March 5, 2026
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Federal contract and grant recipient
STANDING ROCK SIOUX TRIBE
(UEI WM1NHUZASLP6, CAGE 3VMA9)
is headquartered in Fort Yates ND.
Its primary registered NAICS is 561110 Office Administrative Services.
The organization
was founded in June 1934 and
federally registered in
May 2004.
Federal Award Analysis
Standing Rock Sioux Tribe federal award history
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Contracts
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Subcontracts
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Grants
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Subgrants
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Total
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Federal Registration and Certifications
Legal Name
STANDING ROCK SIOUX TRIBE
UEI
WM1NHUZASLP6
CAGE Code
3VMA9
Primary NAICS
SBA Certifications
None
Self Certifications
None
Entity Structure
Other
Purpose of Registration
Federal Contracts and Assistance
Date Founded
June 18, 1934
Initial Registration
May 14, 2004
Last Registration
Feb. 24, 2026
Registration Activation
Nov. 29, 2025
Registration Expiration
Nov. 21, 2026
Fiscal Year End
September 30
Reported Entity Types
Council of Governments
Indian Tribe (Federally Recognized)
Tribal Government
Indian Tribe (Federally Recognized)
Tribal Government
Country of Incorporation
None
Employees
<500
Reported NAICS
Accepts Credit Cards
Yes
People
Vendor contacts at Standing Rock Sioux Tribe
Contract Vehicles
Standing Rock Sioux Tribe multi-award contract vehicles
IDV Awards
Standing Rock Sioux Tribe indefinite delivery vehicle awards
Contract Awards
Standing Rock Sioux Tribe prime contract awards
Grant Awards
Standing Rock Sioux Tribe direct grants
Subgrant Awards
Standing Rock Sioux Tribe subgrant awards
Teaming Partners
Disclosed awardee sub and prime contract and grant relationships
Standing Rock Sioux Tribe
Additional Analysis
Federal Contract Opportunities Requiring Similar Experience
Federal Grant Opportunities Requiring Similar Experience
State and Local Opportunities Requiring Similar Experience
Top Contracting Officers Buying from Awardee
Federal Contracts Recompeting Soon
Federal Grants Recompeting Soon
Market Size Analysis
Active Federal Opportunities for Registered NAICS
Federal Grant Opportunities Requiring Similar Experience
State and Local Opportunities Requiring Similar Experience
Top Contracting Officers Buying from Awardee
Federal Contracts Recompeting Soon
Federal Grants Recompeting Soon
Market Size Analysis
Active Federal Opportunities for Registered NAICS