Federal contractor · public award history
NORTHWESTERN CORP
Parent: NORTHWESTERN CORP Unique Entity Identifier (UEI)RU11RTPUW9R1
- Awards we know about
- 38
- Typical size
- $127,594
- Middle of their public awards
- Dollars on those awards
- $5.53M
Most of their awards we can see fall roughly between $63,878 and $182,459.
SAM.gov registration
- Status
- Active
- Purpose of registration
- All awards (Z2)
- Registration expires
- May 7, 2027
- Activation date
- May 11, 2026
- Primary NAICS (SAM)
- Electric Power Distribution221122
Other NAICS on file
Business types (SAM)
Registration fields from the official SAM.gov public entity extract (monthly bulk). Not a substitute for live SAM checks.
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Use the verified identifiers and public award record to investigate documented incumbents, compare competitors, or identify possible teaming partners. This is a research starting point, not a capability or partner recommendation.
These official USAspending contract records do not rate capability or past performance and do not tell you whether to team or bid.
Awarding agencies
- Department of Health and Human Services (27)
- Department of the Interior (10)
- Department of Justice (1)
Industries & product codes
Award history
- Department of Health and Human Services$452,634Sep 26, 2025Procurement Instrument Identifier (PIID)75N99025F00022Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
CUSTOMER# 03779279 | INVOICE DATE: 4/16/2025 | NORTHWESTERN ENERGY CONSOLIDATED BILL (ELECTRIC & GAS NIH RML)
- Department of Justice$111,899Sep 17, 2025Procurement Instrument Identifier (PIID)15B41625P00000036Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Utilities- OtherS119Contract awardUSAspending ↗
FY25 P4 NORTHWESTERN ELECTRIC SERVICES JUNE 25
- Department of the Interior$331,084Sep 9, 2025Procurement Instrument Identifier (PIID)140A0420C0006Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Utilities- GasS111Contract awardUSAspending ↗
NORTHWESTERN CORPORATION BLACKFEET AGENCY NATURAL GAS
- Department of Health and Human Services$92,514Aug 13, 2025Procurement Instrument Identifier (PIID)75N99025F00020Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL UTILITY SERVICES IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT
- Department of Health and Human Services$204,797Aug 13, 2025Procurement Instrument Identifier (PIID)75N99025F00021Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL UTILITY SERVICES IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT
- Department of Health and Human Services$556,560Jul 17, 2025Procurement Instrument Identifier (PIID)75H70923P00120Electric Power Distribution221122Utilities- ElectricS112Contract awardUSAspending ↗
FBSU ELECTRICITY AND NATRUAL GAS SERVICES
- Department of Health and Human Services$182,459Jul 8, 2025Procurement Instrument Identifier (PIID)75N99025F00019Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL UTILITY SERVICE IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE)
- Department of Health and Human Services$95,470Jul 7, 2025Procurement Instrument Identifier (PIID)75N99025F00018Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL & NATURAL GAS UTILITY SERVICE IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE)
- Department of the Interior$297,581Jun 11, 2025Procurement Instrument Identifier (PIID)140PS125F0037Electric Power Distribution221122Installation Of Equipment- Electrical And Electronic Equipment ComponentsN059Contract awardUSAspending ↗
THE CONTRACTOR SHALL INSTALL 3-PHASE OVERHEAD POWER TRANSMISSION LINES AND A PRIMARY TRANSFORMER FOR THE MAMMOTH WASTEWATER TREATMENT PLANT, YELLOWSTONE NATIONAL PARK.
- Department of Health and Human Services$130,250Jun 11, 2025Procurement Instrument Identifier (PIID)75N99025F00017Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL & NATURAL GAS UTILITY SERVICE IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE)
- Department of Health and Human Services$11,348Jun 10, 2025Procurement Instrument Identifier (PIID)75H70922P00221Electric Power Distribution221122Utilities- ElectricS112Contract awardUSAspending ↗
LSSU UTILITY: ELECTRIC. DOS: 09/01/22 TO 08/31/23
- Department of Health and Human Services$24,000Jun 10, 2025Procurement Instrument Identifier (PIID)75H70924P00101Electric Power Distribution221122Utilities- ElectricS112Contract awardUSAspending ↗
UTILITY: ELECTRIC
- Department of the Interior$406,451Jun 5, 2025Procurement Instrument Identifier (PIID)140PS125F0035Electric Power Distribution221122Installation Of Equipment- Electrical And Electronic Equipment ComponentsN059Contract awardUSAspending ↗
INSTALL A 2000 AMP SWITCHGEAR AT YELLOWSTONE OLD FAITHFUL WATER TREATMENT FACILITY.
- Department of the Interior$80,653Jun 5, 2025Procurement Instrument Identifier (PIID)140PS125F0036Electric Power Distribution221122Installation Of Equipment- Electrical And Electronic Equipment ComponentsN059Contract awardUSAspending ↗
THE CONTRACTOR SHALL INSTALL NEW TRANSFORMERS AT THE LAUREL DORM FACILITY AT YELLOWSTONE NATIONAL PARK.
- Department of the Interior$10,410Jun 5, 2025Procurement Instrument Identifier (PIID)140R6025P0017Electric Power Distribution221122Utilities- ElectricS112Contract awardUSAspending ↗
MT-LM NORTHWESTERN ENERGY ELECTRIC
- Department of Health and Human Services$146,999Jun 3, 2025Procurement Instrument Identifier (PIID)75N99025F00016Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL UTILITY SERVICE IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE)
- Department of Health and Human Services$6,793May 22, 2025Procurement Instrument Identifier (PIID)75H70921P00184Electric Power Distribution221122Utilities- ElectricS112Contract awardUSAspending ↗
LSSU-ELECTRIC UTILITY. DOS:9/1/21 - 08/31/22
- Department of Health and Human Services$178,391May 14, 2025Procurement Instrument Identifier (PIID)75N99025F00015Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL & NATURAL GAS UTILITY SERVICE IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. NIH/RML ACCOUNT NO. NWE964895
- Department of Health and Human Services$121,646Apr 28, 2025Procurement Instrument Identifier (PIID)75N99025F00014Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL UTILITY SERVICE IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE)
- Department of the Interior$300,000Apr 23, 2025Procurement Instrument Identifier (PIID)140A0424C0002Electric Power Distribution221122Utilities- ElectricS112Contract awardUSAspending ↗
NORTHWESTERN ENERGY RMRDF BASE YEAR
- Department of the Interior$266,256Apr 7, 2025Procurement Instrument Identifier (PIID)140A0420C0002Electric Power Distribution221122Utilities- ElectricS112Contract awardUSAspending ↗
NORTHWESTERN CORPORATION - ELECTRICITY FORT BELKNAP AGENCY
- Department of the Interior$21,514Apr 1, 2025Procurement Instrument Identifier (PIID)140P2125F0046Electric Power Distribution221122Repair Or Alteration Of Other UtilitiesZ2NZContract awardUSAspending ↗
RELOCATION OF TRANSMISSION LINES.
- Department of the Interior$7,397Apr 1, 2025Procurement Instrument Identifier (PIID)140P2125F0047Electric Power Distribution221122Repair Or Alteration Of Other UtilitiesZ2NZContract awardUSAspending ↗
DISCONNECT AND INSTALL AUTOMATIC TRANSFER SWITCH, AUTOMATIC DISCONNECT SWITCH, AND RECONNECT SUPPLY LINES.
- Department of the Interior$25,181Apr 1, 2025Procurement Instrument Identifier (PIID)140P2125F0048Electric Power Distribution221122Repair Or Alteration Of Other UtilitiesZ2NZContract awardUSAspending ↗
UPGRADE POWER TRANSMISSION LINES TO ACCOMMODATE 200-AMP SERVICE REQUIREMENTS AS PER CONSTRUCTION CODE REQUIREMENTS.
- Department of Health and Human Services$131,177Mar 25, 2025Procurement Instrument Identifier (PIID)75N99025F00012Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL UTILITY SERVICE IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE)
- Department of Health and Human Services$154,174Mar 25, 2025Procurement Instrument Identifier (PIID)75N99025F00013Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL & NATURAL GAS UTILITY SERVICE IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE)
- Department of Health and Human Services$144,981Feb 11, 2025Procurement Instrument Identifier (PIID)75N99025F00006Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL & NATURAL GAS UTILITY SERVICES IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE)
- Department of Health and Human Services$127,528Feb 11, 2025Procurement Instrument Identifier (PIID)75N99025F00007Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL & NATURAL GAS UTILITY SERVICES IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE)
- Department of Health and Human Services$123,593Feb 11, 2025Procurement Instrument Identifier (PIID)75N99025F00008Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL & NATURAL GAS UTILITY SERVICES IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE)
- Department of Health and Human Services$63,878Feb 11, 2025Procurement Instrument Identifier (PIID)75N99025F00009Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL & NATURAL GAS UTILITY SERVICES IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE)
- Department of Health and Human Services$146,014Feb 11, 2025Procurement Instrument Identifier (PIID)75N99025F00010Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL & NATURAL GAS UTILITY SERVICES IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE)
- Department of Health and Human Services$127,594Feb 11, 2025Procurement Instrument Identifier (PIID)75N99025F00011Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL & NATURAL GAS UTILITY SERVICES IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE)
- Department of Health and Human Services$47,500Nov 21, 2024Procurement Instrument Identifier (PIID)75H70923P00149Natural Gas Distribution221210Utilities- ElectricS112Contract awardUSAspending ↗
BFSU/NATURAL GAS SERVICE/BFSU & QTRS
- Department of Health and Human Services$71,020Nov 21, 2024Procurement Instrument Identifier (PIID)75N99025F00001Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL & NATURAL GAS UTILITY SERVICES IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT (SEE THE SCHEDULE)
- Department of Health and Human Services$164,637Nov 21, 2024Procurement Instrument Identifier (PIID)75N99025F00002Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL UTILITY SERVICE IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT (SEE THE SCHEDULE)
- Department of Health and Human Services$29,992Nov 21, 2024Procurement Instrument Identifier (PIID)75N99025F00003Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL & NATURAL GAS UTILITY SERVICE IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT (SEE THE SCHEDULE)
- Department of Health and Human Services$187,969Nov 21, 2024Procurement Instrument Identifier (PIID)75N99025F00004Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Housekeeping- Landscaping/GroundskeepingS208Contract awardUSAspending ↗
ELECTRICAL UTILITY SERVICE IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT (SEE THE SCHEDULE)
- Department of Health and Human Services—Nov 19, 2024Procurement Instrument Identifier (PIID)75N99025A00003Regulation and Administration of Communications, Electric, Gas, and Other Utilities926130Utilities- ElectricS112Indefinite Delivery Vehicle (IDV)USAspending ↗
ELECTRICAL & NATURAL GAS UTILITY SERVICES IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT.
For research only. This is not legal advice, a past-performance review, or a recommendation to team or bid. Check USAspending and SAM.gov.