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Keysight Technologies

10050 Foothills Blvd, Roseville, CA 95747

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2024 · 2 SOURCES

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

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What they make

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals334515

Where it is

38.80183, -121.31575 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

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Sitek Process SolutionsRocklinSemiconductor Machinery Manufacturing
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Douglas B CriceLincolnOther Measuring and Controlling Device Manufacturing
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Every listed plant in Placer 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.

CA-Roseville
Roseville, CA
LIKELY ACTIVE334515EMP 100-499

Where this record comes from

2 sources hold this plant, and 7 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 CA-ENVIROVIEW, HWTS-DATAMART, RCRAINFO, TRIS · EPA site type STATIONARY.

  • EPA Toxics Release InventoryOPERATING
    first seen DEC 2023 · last seen DEC 2024
  • EPA Facility Registry ServiceEXISTENCE
    Record 110020517519 · first seen OCT 2015 · last seen JUN 2017

ALSO RECORDED ASAGILENT TECHNOLOGIES, INC (ROSEVILLE, CA)

IN PLACER COUNTY17 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 4 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: KEYSIGHT TECHNOLOGIES · OCT 2026
Street address
EPA: 10050 FOOTHILLS BLVD · OCT 2026
City
EPA: ROSEVILLE · OCT 2026
State
EPA: CA · OCT 2026
County (FIPS code)
EPA: 06061 · OCT 2026
Coordinates
EPA: 38.801831,-121.315754 · OCT 2026
Hazardous waste generator (RCRA)
EPA ECHO: SQG · OCT 2026

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