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Qualitau, Incorporated

2270 Martin Ave, Santa Clara, CA 95050

ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 2 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Qualitau, Incorporated
Their homepage, crawled JUL 2026

What they make

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals334515

Qualitau manufactures test systems and probe equipment for semiconductor package and wafer-level testing, including systems for EM, HCI, NBTI, and TDDB testing applications. The company offers named products including MIRA for multi-application testing, Infinity for TDDB and HC testing, ACE for pulse EM testing, and the 300SA semi-automatic prober for wafer-level probing. Qualitau also provides test lab services and desktop reliability tools for research and development.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

37.36883, -121.96348 · CENSUS TIGER
COUNTY
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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.

International Rectifier Hi-rel
Santa Clara, CA
UNVERIFIED334220
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 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.

SourceEvidenceFirst seenLast seen
COMPANY SITEOPERATINGJUL 2026AUG 2026
SAM GOVOPERATINGSEP 2025SEP 2025
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1SAM GOVSEP 2025
CAGE CODESAM GOVSEP 2025
CITYSAM GOVSEP 2025
GEOMCENSUS GEOCODERJUL 2026
NAMESAM GOVSEP 2025
REGISTRATION EXPIRATIONSAM GOVSEP 2025
STATESAM GOVSEP 2025
WEBSITESAM GOVSEP 2025

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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