Ca141 Zygo Extreme Precision Optics
3900 Lakeside Drive, Richmond, CA 94806
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Commercial and Service Industry Machinery Manufacturing333314Where it is
37.98468, -122.33265 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Zygo CORP | Richmond | Commercial and Service Industry Machinery Manufacturing 333310 | LIKELY ACTIVE | 0.1 KM |
| Coherent INC - Tios | Richmond | Commercial and Service Industry Machinery Manufacturing 333310 | LIKELY ACTIVE | 0.1 KM |
| L-3 Communications Ios - Tinsley | Richmond | Glass Product Manufacturing Made of Purchased Glass 327215 | UNVERIFIED | 0.3 KM |
| Attalon Optics, INC. | Richmond | Commercial and Service Industry Machinery Manufacturing 333310 | ACTIVE | 0.3 KM |
| 523 Rods | Richmond | Commercial and Service Industry Machinery Manufacturing 333318 | UNVERIFIED | 5.6 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 2 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 |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.