Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710- aerospace
- automated horizontal machining
- castings
- forgings
- defense
- ISO 9001
- CCR Registered
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Thompson Precision INC | Kalispell | Machine Shops 332710 | LIKELY ACTIVE | 2.1 KM |
| Precision Engineering, INC. | Kalispell | Machine Shops 332710 | LIKELY ACTIVE | 5.0 KM |
| Acutech Limited Liability CO | Columbia Falls | Machine Shops 332710 | ACTIVE | 13.2 KM |
| Harlyn Jean Machining LLC | Columbia Falls | Machine Shops 332710 | ACTIVE | 12.3 KM |
| Blue Sky Tools, LLC | Columbia Falls | Precision Turned Product Manufacturing 332721 | ACTIVE | 15.1 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
Where this record comes from
4 sources hold this plant, and 10 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.
EPA cross-references this facility in BR, MT-CEDARS, RCRAINFO · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord C1HSBU7J2UK3 · first seen SEP 2025 · last seen SEP 2026
- OSHA injury and illness reportsOPERATINGRecord 311335 · first seen DEC 2025 · last seen DEC 2025
- EPA Facility Registry ServiceEXISTENCERecord 110032969152 · first seen MAR 2014 · last seen MAR 2014
ALSO RECORDED ASSONJUS INDUSTRIAL INC
IN FLATHEAD COUNTY10 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 2 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.
- NameSOURCES DISAGREE
- EPA: SONJUS INDUSTRIAL INC · JUL 2026
- SAM.gov: SONJU INDUSTRIAL COATINGS, INC. · SEP 2026 · ON THIS PAGE
- Street address
- EPA: 2902 US HIGHWAY 93 N · JUL 2026 · ON THIS PAGE
- SAM.gov: 2902 US HIGHWAY 93 N · SEP 2026 · ON THIS PAGE
- City
- EPA: KALISPELL · JUL 2026 · ON THIS PAGE
- SAM.gov: KALISPELL · SEP 2026 · ON THIS PAGE
- State
- EPA: MT · JUL 2026 · ON THIS PAGE
- SAM.gov: MT · SEP 2026 · ON THIS PAGE
- County (FIPS code)
- EPA: 30029 · SEP 2026
- CoordinatesSOURCES DISAGREE
- Census geocoder: 48.256769773636,-114.330468284261 · JUL 2026 · ON THIS PAGE
- EPA: 48.25487,-114.33045 · JUL 2026
- Employees (band)
- OSHA: 20-99 · DEC 2025
- Website
- SAM.gov: http://www.sonjuind.com · SEP 2026
- CAGE code
- SAM.gov: 1L7H2 · SEP 2026
- SAM registration expires
- SAM.gov: 2027-09-15 · SEP 2026


