Operating signal within 12 months from two or more independent sources.
What they make
Semiconductor and Related Device Manufacturing334413MPF Products manufactures electrical feedthroughs and ultra high vacuum (UHV) viewports, including specialized products such as thermocouple feedthroughs, RF power feedthroughs, fiber optic feedthroughs, coaxial connectors, and YAG viewports. The company serves industries requiring vacuum and high-precision electrical connection applications.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
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 |
|---|---|---|---|---|
| Ceramtec North America LLC | Laurens | Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110 | ACTIVE | 15.2 KM |
| Memc Electronic Materials Incorporated | Moore | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 16.8 KM |
| Kemet:fountain Inn | Fountain Inn | Broadwoven Fabric Mills 313210 | UNVERIFIED | 14.9 KM |
| Kemet:fountain Inn | Fountain Inn | Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing 334416 | UNVERIFIED | 16.2 KM |
| Avx Corporation | Fountain Inn | Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing 334416 | LIKELY ACTIVE | 16.9 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | FEB 2026 | FEB 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | FEB 2026 |
| CAGE CODE | SAM GOV | FEB 2026 |
| CITY | SAM GOV | FEB 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | FEB 2026 |
| REGISTRATION EXPIRATION | SAM GOV | FEB 2026 |
| STATE | SAM GOV | FEB 2026 |
| WEBSITE | SAM GOV | FEB 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.