Microsource, INC
1269 Corporate Center Pkwy, Santa Rosa, CA 95407
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Semiconductor and Related Device Manufacturing334413Where it is
38.42000, -122.75300 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Viavi | Santa Rosa | Commercial and Service Industry Machinery Manufacturing 333310 | UNVERIFIED | 0.4 KM |
| Jdsu - Flex Products INC | Santa Rosa | Commercial and Service Industry Machinery Manufacturing 333310 | UNVERIFIED | 0.5 KM |
| Optical Coating Laboratory, LLC | Santa Rosa | Commercial and Service Industry Machinery Manufacturing 333310 | LIKELY ACTIVE | 0.9 KM |
| Green Ramp Group LLC | Santa Rosa | Hardware Manufacturing 332510 | ACTIVE | 2.3 KM |
| James L. Hall Co., Incorporated | Santa Rosa | Other Electronic Component Manufacturing 334419 | ACTIVE | 3.1 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 5 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.
EPA cross-references this facility in CARB-TCH, EIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | AUG 2024 | AUG 2024 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
