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Micross Formerly Etech Web Corfin

33 Cypress Blvd Ste 400, Round Rock, TX 78665

UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE

Present in a source dataset, with no recent operating signal.

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What they make

Semiconductor and Related Device Manufacturing334413

Where it is

30.55793, -97.68312 · CENSUS TIGER
COUNTY
METRO AREA
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STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Sierra Microwave Technology, LLCGeorgetownAudio and Video Equipment Manufacturing
334310
ACTIVE4.3 KM
Schunk Xycarb TechnologyGeorgetownOther Electronic Component Manufacturing
334419
LIKELY ACTIVE5.5 KM
Airborn LLCGeorgetownElectronic Connector Manufacturing
334417
ACTIVE6.2 KM
Jurassic Semiconductor IncorporatedRound RockSemiconductor and Related Device Manufacturing
334413
ACTIVE5.9 KM
Reedholm Systems CORPGeorgetownInstrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
334515
ACTIVE7.6 KM

Every listed plant in Williamson County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds 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 RCRAINFO · EPA site type STATIONARY.

  • EPA Facility Registry ServiceEXISTENCE
    Record 110071140319 · first seen OCT 2021 · last seen OCT 2021

IN WILLIAMSON COUNTY14 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 6 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: MICROSS FORMERLY ETECH WEB CORFIN · OCT 2026
Street address
EPA: 33 CYPRESS BLVD STE 400 · OCT 2026
City
EPA: ROUND ROCK · OCT 2026
State
EPA: TX · OCT 2026
County (FIPS code)
EPA: 48491 · OCT 2026
Coordinates
EPA: 30.557934,-97.683115 · OCT 2026
Hazardous waste generator (RCRA)
EPA ECHO: SQG · OCT 2026

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