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Formfactor, INC

5188 Commerce Dr, Baldwin Park, CA 91706

REPORTED CLOSEDLAST SEEN IN FEDERAL DATA — · 2 SOURCES

A closure has been reported but not corroborated.

WARN ACT NOTICE FILED WITH THE STATE
  • Plant closing notice effective JAN 30, 2026 · 113 employees · filed JAN 6, 2026 · Closure Permanent — this notice is why the plant is listed as reported closed

Notices filed with the state under the federal WARN Act, as the state publishes them, collected by the WARN Act notices feed (CC BY 4.0). A notice records what the employer told the state; it is not by itself proof that the plant closed.

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What they make

Semiconductor and Related Device Manufacturing334413

Where it is

34.10624, -117.97258 · CENSUS TIGER
COUNTY
METRO AREA
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STREET VIEW

Other plants nearby

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CaeluxBaldwin ParkSemiconductor and Related Device Manufacturing
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Fine Pitch Electronic Assembly, LLCIrwindalePrinted Circuit Assembly (Electronic Assembly) Manufacturing
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Falcon Electric, INC.IrwindaleAll Other Miscellaneous Electrical Equipment and Component Manufacturing
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Every listed plant in Los Angeles County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold 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.

  • State WARN plant-closing and layoff noticesCLOSURE
    first seen JAN 2026 · last seen JAN 2026
  • EPA Facility Registry ServiceEXISTENCE
    Record 110071798274 · first seen AUG 2024 · last seen AUG 2024

IN LOS ANGELES COUNTY345 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 78 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: FORMFACTOR, INC · OCT 2026
Street address
EPA: 5188 COMMERCE DR · OCT 2026
City
EPA: BALDWIN PARK · OCT 2026
State
EPA: CA · OCT 2026
County (FIPS code)
EPA: 06037 · OCT 2026
Coordinates
Census geocoder: 34.106241822241,-117.972575656061 · JUL 2026

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