Former Coherent Facility C/o Source Group INC
3210 Porter Drive, Palo Alto, CA 94304
Present in a source dataset, with no recent operating signal.
What they make
Semiconductor and Related Device Manufacturing334413Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Stellex Microwave Systems INC | Palo Alto | Other Electronic Component Manufacturing 334419 | UNVERIFIED | 0.3 KM |
| Dpix LLC | Palo Alto | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 0.8 KM |
| Affymax Research Institute | Palo Alto | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 1.3 KM |
| Communications & Power Industries LLC | Palo Alto | Semiconductor and Other Electronic Component Manufacturing 334411 | LIKELY ACTIVE | 1.5 KM |
| Microwave Power Products Palo Alto | Palo Alto | Other Electronic Component Manufacturing 334419 | LIKELY ACTIVE | 1.6 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 source holds this plant, and 6 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.
EPA cross-references this facility in CARB-TCH · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecords 110001168469, 110071749735 · first seen JUN 2017 · last seen AUG 2024
ALSO RECORDED ASCOHERENT LASER PRODS DIV
IN SANTA CLARA COUNTY823 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 128 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
- EPA: FORMER COHERENT FACILITY C/O SOURCE GROUP INC · NOV 2026
- Street address
- EPA: 3210 PORTER DRIVE · NOV 2026
- City
- EPA: PALO ALTO · NOV 2026
- State
- EPA: CA · NOV 2026
- County (FIPS code)
- EPA: 06085 · NOV 2026
- Coordinates
- Census geocoder: 37.407828289809,-122.148185627691 · JUL 2026 · ON THIS PAGE
- EPA: 37.40808,-122.14798 · JUL 2026 · ON THIS PAGE