Operating signal within 12 months from two or more independent sources.
What they make
Petroleum Refineries324110Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Great Falls Renewable Diesel Plant | Great Falls | Petroleum Refineries 324110 | LIKELY ACTIVE | 0.3 KM |
| Great Falls Paper Company | Great Falls | Office Supplies (except Paper) Manufacturing 339940 | ACTIVE | 2.1 KM |
| United Mat'ls Missouri River Gravel Pit | Great Falls | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 1.8 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord GCNJLZR84U47 · first seen DEC 2025 · last seen MAY 2026
IN CASCADE COUNTY3 other plants share this one’s industry (Petroleum and Coal Products Manufacturing, NAICS 3241); 0 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: CALUMET MONTANA REFINING, LLC · DEC 2025
- Street address
- SAM.gov: 1900 10TH ST NE · DEC 2025
- City
- SAM.gov: GREAT FALLS · DEC 2025
- State
- SAM.gov: MT · DEC 2025
- Coordinates
- Census geocoder: 47.523698319214,-111.290278721549 · JUL 2026
- Website
- SAM.gov: www.calumetspecialty.com · DEC 2025
- CAGE code
- SAM.gov: 4DQ57 · DEC 2025
- SAM registration expires
- SAM.gov: 2026-12-01 · DEC 2025