ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 2 SOURCES
Operating signal within 12 months from two or more independent sources.
Their homepage, crawled AUG 2026
What they make
Semiconductor and Related Device Manufacturing334413TopoLight makes aSUMMARY: TopoLight sensitivity and arequest Submit The company manufactures semiconductor lasers. It participates in the DOE’s Lab-Embedded Entrepreneurship Program at Lawrence Berkeley National Laboratory. The company serves the photonics industry.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
37.86748, -122.29883 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Invensense INC. | Berkeley | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 1.1 KM |
| Atomic Machines INC | Berkeley | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 1.4 KM |
| Energy Everywhere INC | Berkeley | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 1.4 KM |
| Kepler Computing, INC. | Berkeley | Semiconductor and Related Device Manufacturing 334413 | ACTIVE | 1.5 KM |
| York Precision Manufacturing | Berkeley | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 1.5 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 | MAY 2026 | MAY 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | MAY 2026 |
| CAGE CODE | SAM GOV | MAY 2026 |
| CITY | SAM GOV | MAY 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | MAY 2026 |
| REGISTRATION EXPIRATION | SAM GOV | MAY 2026 |
| STATE | SAM GOV | MAY 2026 |
| WEBSITE | SAM GOV | MAY 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.