Semco Machine Corporation
310 South St, Plainville, MA 02762
Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710- test fixture kits
- support products
- clamshell type mechanical fixtures
- CAM/GATE test kits
- receivers
- vacuum sealing boxes
- clamps
- universal test fixtures
- test system interface platforms
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| New England Metalform INC | Plainville | Forging and Stamping 332116 | LIKELY ACTIVE | 0.4 KM |
| Brooks Industrial, LLC | North Attleboro | Machine Shops 332710 | ACTIVE | 6.6 KM |
| Eagle Stainless Tube & Fabrication, INC. | Franklin | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210 | ACTIVE | 6.3 KM |
| Alpha Grainger Mfg INC | Franklin | Precision Turned Product Manufacturing 332721 | ACTIVE | 6.5 KM |
| Plansee USA LLC | Franklin | Machine Shops 332710 | ACTIVE | 6.4 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 TQFQHCR44KC7 · first seen OCT 2025 · last seen SEP 2026
IN NORFOLK COUNTY27 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 16 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: SEMCO MACHINE CORPORATION · SEP 2026
- Street address
- SAM.gov: 310 SOUTH ST · SEP 2026
- City
- SAM.gov: PLAINVILLE · SEP 2026
- State
- SAM.gov: MA · SEP 2026
- Coordinates
- Census geocoder: 42.015680505713,-71.342820169601 · JUL 2026
- Website
- SAM.gov: https://www.camtrac.com · SEP 2026
- CAGE code
- SAM.gov: 166H7 · SEP 2026
- SAM registration expires
- SAM.gov: 2027-09-14 · SEP 2026


