Top Interior electric power distribution contractors
In the 12 months ending Oct 5, 2026, the Department of the Interior obligated $18.0M in net prime contract dollars under NAICS 221122, down 3.5% from $18.6M in the preceding 12 months. 81 prime contractors received positive obligations, and 22 of them accounted for 80% of that spend.
Prime contracts funded by the Department of the Interior. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top Interior contractors for NAICS 221122
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Yakama Power | $1.5M | $1.5M | 8.3% | ▲ 1 |
| 2 | Navajo Tribal Utility Authority | $1.4M | $1.1M | 8.0% | ▲ 1 |
| 3 | Arizona Public Service Company | $1.0M | $1.0M | 5.8% | ▲ 1 |
| 4 | Pacific GAS and Electric Company | $1.0M | $3.4M | 5.8% | ▼ 3 |
| 5 | Evergy Kansas Central Inc | $880K | $578K | 4.9% | ▲ 3 |
| 6 | Mission Valley Power | $843K | $104K | 4.7% | ▲ 24 |
| 7 | Continental Divide Electric Cooperative, Inc. | $693K | $705K | 3.8% | — |
| 8 | City of Gallup | $675K | $403K | 3.7% | ▲ 8 |
| 9 | Puget Sound Energy Inc | $659K | $923K | 3.7% | ▼ 3 |
| 10 | City of Riverside | $603K | $417K | 3.3% | ▲ 2 |
| 11 | Tohono Oodham Utility Authority | $536K | $342K | 3.0% | ▲ 8 |
| 12 | Black Hills Service Company, LLC | $519K | $399K | 2.9% | ▲ 5 |
| 13 | Imperial Irrigation District | $517K | $497K | 2.9% | ▼ 4 |
| 14 | Jemez Mountains Electric Cooperative Inc | $491K | $345K | 2.7% | ▲ 4 |
| 15 | Ckenergy Electric Cooperative Inc | $481K | $483K | 2.7% | ▼ 5 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Mission Valley Power$104K → $843K (+$739K) · now #6
- Navajo Tribal Utility Authority$1.1M → $1.4M (+$390K) · now #2
- City of Farmington$44K → $413K (+$368K) · now #18
Largest declines
- Pacific GAS and Electric Company$3.4M → $1.0M (−$2.4M) · now #4
- Northwestern Corp$1.0M → $77K (−$946K) · now #38
- Puget Sound Energy Inc$923K → $659K (−$263K) · now #9
New to this market
6 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Mohave Electric Cooperative, Incorporated | Apr 3, 2026 | $315K |
| Hawaiian Electric Company, Inc. | Feb 2, 2026 | $267K |
| Alliance Worldwide Distributing LLC | Apr 20, 2026 | $57K |
| Questar GAS Company | May 7, 2026 | $52K |
| Eola Power LLC | Sep 9, 2026 | $17K |
| Montana Dakota Utilities Co | Mar 3, 2026 | $9K |
Where the money comes from
Funding sub-agencies within the Department of the Interior, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| Bureau of Indian Affairs and Bureau of Indian Education | $12.3M | $9.6M | Up $2.7M (27.9%) |
| Bureau of Reclamation | $4.0M | $5.4M | Down $1.4M (25.5%) |
| National Park Service | $712K | $2.5M | Down $1.8M (71.3%) |
| U.S. Fish and Wildlife Service | $567K | $1.1M | Down $488K (46.3%) |
| U.S. Geological Survey | $267K | $0 | New |
| Departmental Offices | $101K | $85K | Up $16K (18.7%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| 140P2124F0291 | Pacific GAS and Electric Company GOGA 149650 - REPLACE ELECTRICAL AT FORT | $19.6M | Dec 29, 2026 |
| 140A2324P0084 | City of Gallup NMNS/ELECTRICAL SERVICES FOR WES AND WHS | $1.9M | Dec 31, 2026 |
| 140A1222C0001 | Yakama Power ELECTRIC UTILITY SERVICE, WIP | $7.6M | Mar 3, 2027 |
| 140A2325F0006 | Arizona Public Service Company ELECTRIC SERVICES FOR TUBA CITY BOARDING SCHOOL | $1.0M | Mar 17, 2027 |
| 140R2025F0033 | Pacific GAS and Electric Company ELECTRICAL SERVICES FOR GRAY LODGE AND PIXLEY: PG&E | $1.4M | Aug 31, 2027 |
| 140F0S25F0007 | Pacific GAS and Electric Company CA SAN LUIS NWR PG&E | $1.6M | Jan 31, 2028 |
Common questions
Who are the top Interior contractors for NAICS 221122?
In the latest 12 months, Yakama Power ($1.5M), Navajo Tribal Utility Authority ($1.4M), Arizona Public Service Company ($1.0M) received the most Interior obligations for electric power distribution.
How concentrated is this market?
The eight largest primes held 45.1% of positive obligations, and Yakama Power alone held 8.3%. 6 contractors won their first obligations in this market during the latest 12 months.
Are any large Interior NAICS 221122 contracts ending soon?
6 of the largest awards in this market reach their current end date in the next 18 months. The first is 140P2124F0291 (Pacific GAS and Electric Company, $19.6M obligated), ending Dec 29, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$17.4MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.

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