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Kla Corporation

1, Technology Drive, Milpitas, CA 95035

LIKELY ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 4 SOURCES

Operating signal within 24 months, or from a single source.

WARN ACT NOTICE FILED WITH THE STATE
  • Layoff notice effective MAY 8, 2023 · 72 employees · filed MAR 7, 2023 · Layoff Permanent — recorded; a layoff does not change the status

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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Homepage of Kla Corporation
Their homepage, crawled JUL 2026

What they make

Semiconductor and Related Device Manufacturing334413

Products

Made or handled here · 5
chip manufacturing · Other Industries · Process Control Products · Products A-Z · Software Solutions
Where these came from
5 from the company’s own website · Company website
url-slug on https://www.kla.com/products/chip-manufacturing
Sold by KLA CORPORATION · 10
Combination And Miscellaneous Instruments · Electrical And Electronic Properties Measuring And Testing Instruments · Electrical Contact Brushes And Electrodes · Laboratory Equipment And Supplies · Minerals, Natural And Synthetic · Miscellaneous Service And Trade Equipment · Physical Properties Testing And Inspection · Pressure, Temperature, And Humidity Measuring And Controlling Instruments · Sets, Kits, And Outfits Of Measuring Tools · Specialized Semiconductor, Microcircuit, And Printed Circuit Board Manufacturing Machinery

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from
10 from usaspending_psc · Federal registry
Supplied under federal award N0017325P0430 (2025-09-18), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Open positions

Openings read from Kla Corporation’s own job board on Workday, last checked OCT 21, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

OTHER OPENINGS AT KLA CORPORATION, NOT MATCHED TO THIS PLANT

1,067 more on the company’s board

Where it is

37.42091, -121.92197 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Sandisk Technologies, INCMilpitasComputer Storage Device Manufacturing
334112
 ACTIVE0.4 KM
Vlsi Standards INCMilpitasSemiconductor and Related Device Manufacturing
334413
 UNVERIFIED0.3 KM
Corsair Memory, INC.MilpitasElectronic Computer Manufacturing
334111
 ACTIVE0.9 KM
Allegro MicroSystems (Milpitas)MilpitasSemiconductor and Related Device Manufacturing
334413
 LIKELY ACTIVE0.9 KM
Milpitas SiteMilpitasSemiconductor and Related Device Manufacturing
334413
 LIKELY ACTIVE1.1 KM

Every listed plant in Santa Clara County

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.

Kla Milpitas Main Campus
Milpitas, CA
UNVERIFIED334515

Where this record comes from

4 sources hold this plant, and 9 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, EIS · EPA site type STATIONARY.

  • The company’s own websiteOPERATING
    first seen JUL 2026 · last seen OCT 2026
  • SAM.gov entity registrationOPERATING
    Record MDYMRNJZ36U3 · first seen OCT 2025 · last seen OCT 2025
  • EPA Facility Registry ServiceEXISTENCE
    Record 110071749628 · first seen JUN 2017 · last seen AUG 2024
  • State WARN plant-closing and layoff noticesEXISTENCE
    first seen MAY 2023 · last seen MAY 2023

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: KLA CORPORATION · JUL 2026 · ON THIS PAGE
SAM.gov: KLA CORPORATION · OCT 2025 · ON THIS PAGE
Street addressSOURCES DISAGREE
EPA: TECHNOLOGY DRIVE · JUL 2026
SAM.gov: 1, TECHNOLOGY DRIVE · OCT 2025 · ON THIS PAGE
City
EPA: MILPITAS · JUL 2026 · ON THIS PAGE
SAM.gov: MILPITAS · OCT 2025 · ON THIS PAGE
State
EPA: CA · JUL 2026 · ON THIS PAGE
SAM.gov: CA · OCT 2025 · ON THIS PAGE
County (FIPS code)
EPA: 06085 · SEP 2026
Coordinates
EPA: 37.42091,-121.92197 · JUL 2026
Website
SAM.gov: www.kla.com · OCT 2025
CAGE code
SAM.gov: 1E7A3 · OCT 2025
SAM registration expires
SAM.gov: 2026-10-23 · OCT 2025

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