Signal Integrity, INC.
104 County St Ste 210, Attleboro, MA 02703
Operating signal within 12 months from two or more independent sources.
What they make
Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals334515- IC test sockets
- cryogenic test contactors
- spring contact assemblies
- spring probes
- clad metal barrels
- material science simulation
- semiconductor market
- mmWave applications
- wafer-level testing
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Paratronix Incorporated | Attleboro | Paint and Coating Manufacturing 325510 | UNVERIFIED | 0.8 KM |
| Ems Cup LLC | Attleboro | Copper Rolling, Drawing, Extruding, and Alloying 331421 | UNVERIFIED | 1.1 KM |
| Engineered Materials Solutions INC | Attleboro | Rolled Steel Shape Manufacturing 331221 | LIKELY ACTIVE | 1.5 KM |
| Sensata Technologies, INC. | Attleboro | Special Die and Tool, Die Set, Jig, and Fixture Manufacturing 333514 | ACTIVE | 2.2 KM |
| Star Engineering INC | Attleboro Falls | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | ACTIVE | 4.8 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 9 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.
- SAM.gov entity registrationOPERATINGRecord QQXNC7KLNBK3 · first seen FEB 2026 · last seen OCT 2026
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
IN BRISTOL COUNTY17 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 7 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: SIGNAL INTEGRITY, INC.
- Street address
- SAM.gov: 104 COUNTY ST STE 210
- City
- SAM.gov: ATTLEBORO
- State
- SAM.gov: MA
- Coordinates
- Census geocoder: 41.942079424831,-71.287399277177 · JUL 2026
- Website
- SAM.gov: http://www.signalin.com/
- Year established
- Company website: 1999 · AUG 2026
- CAGE code
- SAM.gov: 7C5N6
- SAM registration expires
- SAM.gov: 2027-02-24


