Data / Federal awards / NAICS 921150 / Department of the Interior
Department of the Interior contracts under NAICS 921150 American Indian and Alaska Native Tribal Governments: $628,608 to 12 recipients (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
Department of the Interior obligated $628,608 under NAICS 921150, American Indian and Alaska Native Tribal Governments, across 19 contract awards to 12 named recipients in fiscal years 2024 to 2027. The largest recipients are DELAWARE TRIBE OF INDIANS ($276,532), CONFEDERATED TRIBES OF COLVILLE RESERVATION ($104,665), SANTA ROSA BAND OF CAHUILLA INDIANS ($66,907).
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- Agency
- Department of the Interior
- NAICS code
- 921150 American Indian and Alaska Native Tribal Governments
- Contract awards
- 19
- Obligated
- $628,608
- Named recipients
- 12
- Small business share of obligations
- 0%
- Full and open competition share
- 0%
- Set aside share
- 0%
- Latest action
- 2026-08-21
Incumbents at this agency
Ranked by dollars obligated in fiscal years 2024 to 2027.
| Recipient | Business size | Awards | Obligated | Share |
|---|---|---|---|---|
| DELAWARE TRIBE OF INDIANS | Other Than Small Business | 4 | $276,532 | 44.0% |
| CONFEDERATED TRIBES OF COLVILLE RESERVATION | Other Than Small Business | 3 | $104,665 | 16.7% |
| SANTA ROSA BAND OF CAHUILLA INDIANS | Other Than Small Business | 1 | $66,907 | 10.6% |
| CONFEDERATED TRIBES AND BANDS OF THE YAKAMA NATION | Other Than Small Business | 1 | $42,878 | 6.8% |
| BLACKFEET TRIBE OF THE BLACKFEET INDIAN RESERVATION | Other Than Small Business | 1 | $40,000 | 6.4% |
| CONFEDERATED TRIBES OF THE UMATILLA INDIAN RESERVATION | Other Than Small Business | 1 | $35,262 | 5.6% |
| SOUTHERN UTE INDIAN TRIBE | Other Than Small Business | 1 | $24,436 | 3.9% |
| CROW CREEK SIOUX TRIBE | Other Than Small Business | 1 | $11,892 | 1.9% |
| SHOSHONE-PAIUTE TRIBES | Other Than Small Business | 1 | $11,105 | 1.8% |
| SAN CARLOS APACHE TRIBAL COUNCIL | Other Than Small Business | 1 | $10,000 | 1.6% |
| UNITED SOUTH & EASTERN TRIBES INC | Other Than Small Business | 3 | $4,930 | 0.8% |
| SPOKANE TRIBE OF THE SPOKANE RESERVATION | Other Than Small Business | 1 | $0 | 0.0% |
Offices buying
| Sub agency | Awards | Obligated |
|---|---|---|
| National Park Service | 4 | $276,532 |
| Bureau of Reclamation | 6 | $182,806 |
| Bureau of Land Management | 2 | $91,343 |
| Bureau of Indian Affairs and Bureau of Indian Education | 6 | $67,927 |
| U.S. Geological Survey | 1 | $10,000 |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $335,427 |
| FY2025 | $156,423 |
| FY2026 | $136,758 |
Products and services bought
| Code | Product or service | Awards | Obligated |
|---|---|---|---|
| C1LB | Architect and Engineering- Construction: Highways, Roads, Streets, Bridges, and Railways | 2 | $204,192 |
| B503 | Special Studies/analysis- Archeological/paleontological | 5 | $182,806 |
| X1BG | Lease/rental of Electronic and Communications Facilities | 1 | $66,907 |
| S205 | Housekeeping- Trash/garbage Collection | 2 | $51,892 |
| B510 | Special Studies/analysis- Environmental Assessments | 2 | $43,514 |
| R499 | Support- Professional: Other | 2 | $38,826 |
| X1AB | Lease/rental of Conference Space and Facilities | 1 | $24,436 |
| S114 | Utilities- Water | 1 | $11,105 |
Largest contract awards
| Award ID | Recipient | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 140P2024C0039 | DELAWARE TRIBE OF INDIANS | Department of the Interior | Definitive Contract | 921150 | DEWA 251562 - OMR-SOUTH-TRIBAL MONITORING | $164,701 | $164,701 | March 26, 2024 | August 31, 2026 | Warren, NJ | usaspending.gov |
| 140L1224P0011 | SANTA ROSA BAND OF CAHUILLA INDIANS | Department of the Interior | Purchase Order | 921150 | TORO PEAK SITE LEASE BASE YEAR 04/01/2024 - 03/31/2025 | $66,907 | $66,907 | May 1, 2024 | March 31, 2027 | Anza, CA | usaspending.gov |
| 140R1725P0040 | CONFEDERATED TRIBES OF COLVILLE RESERVATION | Department of the Interior | Purchase Order | 921150 | FY25 CCT CURATION SERVICES | $43,200 | $43,200 | September 1, 2025 | August 31, 2027 | Nespelem, WA | usaspending.gov |
| 140R1725P0041 | CONFEDERATED TRIBES AND BANDS OF THE YAKAMA NATION | Department of the Interior | Purchase Order | 921150 | YAKAMA NATION POST CONSTRUCTION CULTURAL MONITORING - PPL 5.8 WASTEWAY | $42,878 | $42,878 | September 4, 2025 | April 30, 2026 | Pasco, WA | usaspending.gov |
| 140A0426C0001 | BLACKFEET TRIBE OF THE BLACKFEET INDIAN RESERVATION | Department of the Interior | Definitive Contract | 921150 | WASTE MANAGEMENT SERVICES FOR BLACKFEET AGENCY | $40,000 | $45,000 | January 1, 2026 | December 31, 2026 | Browning, MT | usaspending.gov |
| 140P2024C0083 | DELAWARE TRIBE OF INDIANS | Department of the Interior | Definitive Contract | 921150 | DEWA 310424 HWY 209 PAVE PRES, SLOPE REP | $39,491 | $39,491 | September 20, 2024 | August 2, 2025 | Denali National Park, AK | usaspending.gov |
| 140P2026C0001 | DELAWARE TRIBE OF INDIANS | Department of the Interior | Definitive Contract | 921150 | VAFO 335245 TRIBAL MONITORING | $38,826 | $38,826 | November 19, 2025 | July 31, 2026 | King of Prussia, PA | usaspending.gov |
| 140R1725P0067 | CONFEDERATED TRIBES OF THE UMATILLA INDIAN RESERVATION | Department of the Interior | Purchase Order | 921150 | UMATILLA TRIBE POST CONSTRUCTION CULTURAL MONITORING - PPL 5.8 WASTEWAY | $35,262 | $35,262 | November 1, 2025 | February 28, 2026 | Pasco, WA | usaspending.gov |
| 140R1725P0064 | CONFEDERATED TRIBES OF COLVILLE RESERVATION | Department of the Interior | Purchase Order | 921150 | CCT POST CONSTRUCTION CULTURAL MONITORING AT PPL 5.8 WASTEWAY | $35,106 | $35,106 | September 4, 2025 | February 28, 2026 | Pasco, WA | usaspending.gov |
| 140P2024C0040 | DELAWARE TRIBE OF INDIANS | Department of the Interior | Definitive Contract | 921150 | INDE 253054 TRIBAL MONITORING | $33,514 | $33,514 | April 8, 2024 | November 27, 2025 | Philadelphia, PA | usaspending.gov |
| 140R1720P0046 | CONFEDERATED TRIBES OF COLVILLE RESERVATION | Department of the Interior | Purchase Order | 921150 | CCT CURATION SERVICES | $26,359 | $124,810 | September 1, 2020 | August 31, 2025 | Nespelem, WA | usaspending.gov |
| 140L4024P0008 | SOUTHERN UTE INDIAN TRIBE | Department of the Interior | Purchase Order | 921150 | RATIFICATION - FOUR CORNERS WILDLAND FIRE ACADEMY ROOMS | $24,436 | $24,436 | May 8, 2024 | May 8, 2024 | Ignacio, CO | usaspending.gov |
| 140A0126C0007 | CROW CREEK SIOUX TRIBE | Department of the Interior | Definitive Contract | 921150 | WASTE MANAGEMENT FOR CROW CREEK AGENCY | $11,892 | $11,892 | March 6, 2026 | March 31, 2027 | Fort Thompson, SD | usaspending.gov |
| 140A1126P0048 | SHOSHONE-PAIUTE TRIBES | Department of the Interior | Purchase Order | 921150 | SEWAGE AND SOLID WASTE SERVICES FOR EASTERN NEVADA AGENCY | $11,105 | $11,105 | May 11, 2026 | May 10, 2027 | Owyhee, NV | usaspending.gov |
| 140G0325P0088 | SAN CARLOS APACHE TRIBAL COUNCIL | Department of the Interior | Purchase Order | 921150 | SAN CARLOS APACHE TRIBE - WILDFIRE RISK REDUCTION SERVICES | $10,000 | $10,000 | March 31, 2025 | June 30, 2025 | San Carlos, AZ | usaspending.gov |
| 140A1524F0021 | UNITED SOUTH & EASTERN TRIBES INC | Department of the Interior | BPA Call | 921150 | TRIBAL INTERIOR BUDGET COUNCIL REPRESENTATIVE TRAVEL FOR 29JUL24 - 03AUG24. | $2,553 | $2,553 | August 30, 2024 | June 10, 2025 | Nashville, TN | usaspending.gov |
| 140A1524F0011 | UNITED SOUTH & EASTERN TRIBES INC | Department of the Interior | BPA Call | 921150 | TIBC TRAVEL REIMBURSEMENT TRAVEL 31JUL23 - 03AUG23. | $2,377 | $2,377 | April 3, 2024 | June 30, 2024 | Nashville, TN | usaspending.gov |
| INR14PB00252 | SPOKANE TRIBE OF THE SPOKANE RESERVATION | Department of the Interior | BPA Call | 921150 | IGF::OT::IGF INVOICE # F-A14-0155 BPA CALL - MARCH THROUGH SEPT 2013 BURIAL RECOVERY AND INSPECTION SERVICES | $0 | $6,675 | September 11, 2013 | May 30, 2014 | Spokane, WA | usaspending.gov |
| 140A1523A0001 | UNITED SOUTH & EASTERN TRIBES INC | Department of the Interior | BPA | 921150 | BLANKET PURCHASE AGREEMENT FOR TRAVEL REIMBURSEMENT TO TRIBAL-INTERIOR BUDGET COUNCIL DELEGATE FROM THE BUREAU OF INDIAN AFFAIRS, EASTERN RE | $0 | $100,000 | July 28, 2023 | usaspending.gov |
Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.