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NAICS Code· 921150

NAICS 921150: American Indian and Alaska Native Tribal Governments

This industry comprises American Indian and Alaska Native governing bodies. Establishments in this industry perform legislative, judicial, and administrative functions for their American Indian and Alaska Native lands. Included in this industry are American Indian and Alaska Native councils, courts, and law enforcement bodies. Cross-References.Show more

NAICS 921150 – American Indian and Alaska Native Tribal Governments encompasses the administrative, operational, and service-delivery functions of federally recognized tribal governments exercising sovereign authority over their lands and populations. This NAICS code captures government contracting activity related to tribal self-governance, including public safety, health services, education, infrastructure development, environmental stewardship, and cultural preservation programs funded through federal grants and cooperative agreements.

1
Active Contracts
$224K
Total Obligations (12mo)
9
Awarded Contracts (12mo)
8
Contractors Awarded (12mo)
1
Median Bidders per Award
-29.4%
YoY Growth
Dotted
NAICS 921150 FAQ

Frequently Asked Questions

NAICS code 921150 covers American Indian and Alaska Native Tribal Governments. This industry comprises American Indian and Alaska Native governing bodies. Establishments in this industry perform legislative, judicial, and administrative functions for their American Indian and Alaska Native lands. Included in this industry are American Indian and Alaska Native councils, courts, and law enforcement bodies. Cross-References.

Recently Posted in American Indian and Alaska Native Tribal Governments

NAICS: 921150
SLED
Tribal Land Acquisition Grant Program FY27-28 RFR
Solicitation # BD-27-1042-ENV-ENV01-134124
The Tribal Land Acquisition Grant Program for FY27-28, solicitation BD-27-1042-ENV-ENV01-134124, is an open market reimbursement program administered by the Massachusetts Executive Office of Energy and Environmental Affairs. The program provides financial assistance to Massachusetts tribal governments and collaborating qualified non-profits to acquire land in fee or purchase perpetual restrictions, such as Conservation, Agricultural Preservation, or Watershed Protection Restrictions. The primary goal is to restore tribal relationships to ancestral lands and revitalize cultural lifeways, requiring that acquired lands be maintained in perpetuity in a natural, scenic, open, or agricultural condition. Maximum grant awards are $500,000 for land or restriction purchases and $50,000 for due diligence costs associated with land gifts. Applications must be submitted via the Grants Management System by December 17, 2026, and must include a project budget, USGS topographic maps, a full narrative appraisal (or market analysis for properties under $350,000), and documentation of tribal government eligibility. Proposals are evaluated based on stewardship planning, project quality, biodiversity protection, climate resilience, letters of support, and optional financial matching contributions. The estimated period of performance runs from February 15, 2027, through June 30, 2028. Notably, tribal governments must agree to a limited waiver of sovereign immunity for the enforcement of grant terms and land restrictions. Reimbursements are based on the lesser of the final purchase price or appraised value, and expenses incurred prior to contract execution are ineligible.
ENV - Executive Office Groups

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