Northwestern Corp
Northwestern Corp received $4.6M in federal prime contract obligations in the 12 months ending Oct 5, 2026, down 1.5% from $4.6M the year before, and $20.1M since FY2022. Its largest customer is the Department of Health and Human Services.
See 2 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- RU11RTPUW9R1
- CAGE code
- 32CZ9
- Headquarters
- Sioux Falls, SD
- Business size
- Other Than Small Business
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Markets where it ranks top 10
Agency and NAICS markets where this UEI is one of the ten largest primes in the latest 12 months.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Department of Health and Human Services | $4.1M | $17.2M |
| Department of the Interior | $146K | $2.1M |
| Department of Justice | $280K | $829K |
| Department of Agriculture | $0 | $16K |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| S208 | Housekeeping- Landscaping/Groundskeeping | $16.0M |
| S112 | Utilities- Electric | $1.8M |
| N059 | Installation of Equipment- Electrical and Electronic Equipment Components | $785K |
| S111 | Utilities- GAS | $647K |
| S119 | Utilities- Other | $608K |
| S299 | Housekeeping- Other | $157K |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| 140A0420C0006 | Department of the Interior NORTHWESTERN CORPORATION BLACKFEET AGENCY NATURAL GAS | $303K | Dec 31, 2026 |
| 140A0424C0002 | Department of the Interior NORTHWESTERN ENERGY RMRDF BASE YEAR | $325K | Mar 31, 2027 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 75H70926P00083 | Department of Health and Human Services FBSU ELECTRICITY AND GAS (UTILITY) SERVICES 5 YEAR $ 1,028,772.48 | $190K | Jul 16, 2026 |
| 75H70926P00015 | Department of Health and Human Services FY26 UTILITY-NATURAL GAS DELIVERY FOR BFSU HOSPITAL AND GOVT QUARTERS. DOS 2/1/26-1/31/27. | $60K | Jan 14, 2026 |
| 15B41626P00000010 | Department of Justice FY26 P4 NORTHWESTERN ELECTRIC SERVICES | $47K | Dec 16, 2025 |
| 75N99025F00022 | Department of Health and Human Services CUSTOMER# 03779279 | INVOICE DATE: 4/16/2025 | NORTHWESTERN ENERGY CONSOLIDATED BILL (ELECTRIC & GAS NIH RML) | $160K | Aug 20, 2025 |
| 75N99025F00021 | Department of Health and Human Services ELECTRICAL UTILITY SERVICES IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT | $205K | Aug 13, 2025 |
| 75N99025F00020 | Department of Health and Human Services ELECTRICAL UTILITY SERVICES IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT | $93K | Aug 13, 2025 |
| 75N99025F00019 | Department of Health and Human Services ELECTRICAL UTILITY SERVICE IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE) | $182K | Jul 8, 2025 |
| 75N99025F00018 | Department of Health and Human Services ELECTRICAL & NATURAL GAS UTILITY SERVICE IN SUPPORT OF THE NIH/RML CAMPUS, HAMILTON, MT. (SEE THE SCHEDULE) | $95K | Jul 7, 2025 |
Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.
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