Operating signal within 12 months from two or more independent sources.
What they make
Semiconductor and Related Device Manufacturing334413- semiconductor lasers
- Lawrence Berkeley National Laboratory
- photonics
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Kepler Computing, INC. | Berkeley | Semiconductor and Related Device Manufacturing 334413 | ACTIVE | 1.5 KM |
| Atomic Machines, INC. | Emeryville | All Other Industrial Machinery Manufacturing 333248 | ACTIVE | 2.8 KM |
| Opticore INC | Berkeley | Semiconductor and Related Device Manufacturing 334413 | ACTIVE | 2.7 KM |
| Modular Bionics INC. | Berkeley | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 3.6 KM |
| Stanford Computer Optics, INC. | Berkeley | Other Electronic Component Manufacturing 334419 | ACTIVE | 4.2 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 MFFUTT7AYCC1 · first seen MAY 2026 · last seen MAY 2026
IN ALAMEDA COUNTY228 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 44 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: TOPOLIGHT, INC. · MAY 2026
- Street address
- SAM.gov: 2010 5TH ST UNIT 470 · MAY 2026
- City
- SAM.gov: BERKELEY · MAY 2026
- State
- SAM.gov: CA · MAY 2026
- Coordinates
- Census geocoder: 37.86748029695,-122.29883046758 · JUL 2026
- Website
- SAM.gov: www.topolight.ai · MAY 2026
- CAGE code
- SAM.gov: 09E60 · MAY 2026
- SAM registration expires
- SAM.gov: 2027-05-11 · MAY 2026


