Federal NAICS Codes

NAICS 921150

American Indian and Alaska Native Tribal Governments

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 921150.

NAICS 921150 federal market metrics

Total obligations
$22.4M
Total awards
411 awards
Active obligations
$1.9M

What this NAICS covers

NAICS 921150 covers government administration by American Indian and Alaska Native tribal governments, including tribal council operations, self-governance functions, management of tribal lands and resources, and delivery of government services to tribal members.

Federal opportunities under 921150 typically involve agreements and funding instruments to support tribal self-governance, program administration, tribal land management, cultural resource protection, and delivery of government-funded services administered by tribal authorities.

FY2025 snapshot

Obligations
$357.1K
Awards
10
Average award
$35.7K
Change from FY2024
-47.6%

Recent awards

Search contractors

$11,892

CROW CREEK SIOUX TRIBE

Bureau of Indian Affairs

PIID
140A0126C0007
PSC
S205 - HOUSEKEEPING- TRASH/GARBAGE COLLECTION

$3,214

SISSETON WAHPETON OYATE

Federal Emergency Management Agency

PIID
70FBR826P00000004
PSC
X1AB - LEASE/RENTAL OF CONFERENCE SPACE AND FACILITIES

$31,675

WAMPANOAG TRIBE OF GAY HEAD AQUINNAH

Office of the Assistant Secretary for Administration (Asa)

PIID
75P00125P00074
PSC
V231 - TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: LODGING, HOTEL/MOTEL

$35,262

UMATILLA INDIAN RESERVATION

Bureau of Reclamation

PIID
140R1725P0067
PSC
B503 - SPECIAL STUDIES/ANALYSIS- ARCHEOLOGICAL/PALEONTOLOGICAL

FAQ

What work fits NAICS 921150?
  • Funding instrument or cooperative agreement to support tribal council administration and internal governance functions under a tribal self-governance arrangement.
  • Grants or support to administer tribal land and resource management programs, including development of land use plans and resource stewardship documentation.
  • Contracts to assist tribal judicial or law enforcement program administration, such as case management systems, court scheduling support, or program compliance reporting.
  • Capacity-building agreements for tribal enrollment, membership records maintenance, and administration of tribal eligibility and benefits programs.
When is NAICS 921150 a weak fit?
  • Clinical healthcare facility operations that deliver medical services or operate health clinics, because clinical service delivery is a health-care activity rather than tribal government administration.
  • Tribally owned commercial enterprises or businesses where the primary activity is commercial production, retail, or construction rather than exercise of tribal government authority.
  • State or municipal government administration where jurisdictional authority, tribal membership governance, and tribal legal status are absent.
What solicitation language points to NAICS 921150?
  • Solicitation requests a funding agreement, compact management plan, or deliverables tied to tribal resolutions and authorized tribal signatories.
  • Scope requires coordination with tribal council, tribal enrollment records, or documentation of tribal land title and management authority as a condition for performance.
  • Deliverables include tribal program administration metrics, cultural resource protection plans, land use management plans, or tribal governance capacity-building milestones.

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