Osram Opto-Semiconductor
129 Portsmouth Ave, Exeter, NH 03833
Operating signal within 24 months, or from a single source.
What they make
Semiconductor and Related Device Manufacturing334413Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Osram Sylvania Products INC | Exeter | Other Pressed and Blown Glass and Glassware Manufacturing 327212 | UNVERIFIED | 0.4 KM |
| Critical Communications, Controls and Instruments, LLC | Exeter | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | ACTIVE | 2.7 KM |
| Frontgrade Technologies INC. | Exeter | Other Electronic Component Manufacturing 334419 | ACTIVE | 3.8 KM |
| Cobham Antenna Systems | Exeter | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220 | UNVERIFIED | 3.9 KM |
| Visible Assets, INC. | Stratham | Other Communications Equipment Manufacturing 334290 | ACTIVE | 4.2 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
1 source holds this plant, and 2 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.
- OSHA injury and illness reportsOPERATINGRecord 858427 · first seen DEC 2025 · last seen DEC 2025
IN ROCKINGHAM COUNTY31 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 11 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.
- Coordinates
- Census geocoder: 42.988699305841,-70.933183977381 · JUL 2026
- Employees (band)
- OSHA: 100-499 · DEC 2025
