Operating signal within 12 months from two or more independent sources.
What they make
Industrial Valve Manufacturing332911- angle valves
- ISO 9001
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| E H Metalcraft Co, INC. | West Bridgewater | Machine Shops 332710 | LIKELY ACTIVE | 2.6 KM |
| Shawmut LLC | West Bridgewater | Textile and Fabric Finishing Mills 313310 | ACTIVE | 3.3 KM |
| Nuclead Manufacturing, Co., INC. | West Bridgewater | Nonferrous Metal (except Aluminum) Smelting and Refining 331410 | ACTIVE | 3.7 KM |
| Har-per Sales Solutions INC | West Bridgewater | Saw Blade and Handtool Manufacturing 332216 | LIKELY ACTIVE | 3.0 KM |
| Gill Metal Fab INC | Brockton | Sheet Metal Work Manufacturing 332322 | ACTIVE | 6.0 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
5 sources hold this plant, and 11 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 MHUEWEGMNWL9 · first seen SEP 2025 · last seen JUL 2026
- OSHA injury and illness reportsOPERATINGRecord 1247239 · first seen DEC 2025 · last seen DEC 2025
- DOL Form 5500 retirement plan filingsOPERATINGRecord 510350409|MA|02379|253 pleasant st · first seen DEC 2024 · last seen DEC 2024
- SBA Paycheck Protection Program loan recordsEXISTENCERecord MA|west bridgewater|253 pleasant st · first seen MAR 2021 · last seen MAR 2021
IN PLYMOUTH COUNTY8 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 3 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: KOSO AMERICA INC. · JUL 2026
- Street address
- SAM.gov: 253 PLEASANT ST · JUL 2026
- City
- SAM.gov: WEST BRIDGEWATER · JUL 2026
- State
- SAM.gov: MA · JUL 2026
- Coordinates
- Census geocoder: 42.003053821407,-71.038365641922 · JUL 2026
- Employees (band)
- OSHA: 20-99 · DEC 2025
- Website
- Company website: http://www.hammeldahl.com · JUL 2026 · ON THIS PAGE
- SAM.gov: http://www.hammeldahl.com · JUL 2026 · ON THIS PAGE
- CAGE code
- SAM.gov: 3K1F9 · JUL 2026
- Retirement plan filing (Form 5500)
- DOL: 20 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- PPP loan
- SBA PPP: PPP loan x2, approved 2021-03-12, 22 jobs reported · MAR 2021
- SAM registration expires
- SAM.gov: 2027-07-15 · JUL 2026


