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Irhythm Technologies INC

6550 Katella Ave, Cypress, CA 90630

LIKELY ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 2 SOURCES

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

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What they make

Surgical Appliance and Supplies Manufacturing339113

Products

Made or handled here · 7
Computer, Diagnostic, Programmable · Degreaser, Skin, Surgical · Detector And Alarm, Arrhythmia · Outpatient Cardiac Telemetry · Razor, Surgical · Recorder, Magnetic Tape, Medical · Transmitters And Receivers, Electrocardiograph, Telephone
Where these came from
7 from FDA device registration · Federal registry
FDA device establishment 3021769057, product code DQK; proprietary names: Zio® AT Gateway, Zio® AT Patch, ZEUS System

Where it is

33.80281, -118.01814 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Dentium USACypressDental Equipment and Supplies Manufacturing
339114
 LIKELY ACTIVE0.3 KM
Dentium USACypressDental Equipment and Supplies Manufacturing
339114
 ACTIVE0.3 KM
Jvr INC Dba. TalscoGarden GroveSurgical and Medical Instrument Manufacturing
339112
 UNVERIFIED1.0 KM
Jason Tool & Engineering INCGarden GroveSurgical Appliance and Supplies Manufacturing
339113
 UNVERIFIED1.0 KM
Orthotek LLCLos AlamitosSurgical and Medical Instrument Manufacturing
339112
 ACTIVE2.1 KM

Every listed plant in Orange County

Also at this address

No other federal record shares this street address.

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 RCRAINFO · EPA site type STATIONARY.

  • FDA device establishment registrationsOPERATING
    first seen AUG 2026 · last seen AUG 2026
  • EPA Facility Registry ServiceEXISTENCE
    Record 110071137116 · first seen OCT 2021 · last seen OCT 2021

IN ORANGE COUNTY380 other plants share this one’s industry (Medical Equipment and Supplies Manufacturing, NAICS 3391); 75 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: IRHYTHM TECHNOLOGIES INC · OCT 2026
Street address
EPA: 6550 KATELLA AVE · OCT 2026
City
EPA: CYPRESS · OCT 2026
State
EPA: CA · OCT 2026
County (FIPS code)
EPA: 06059 · OCT 2026
Coordinates
EPA: 33.802806,-118.018139 · OCT 2026
Hazardous waste generator (RCRA)
EPA ECHO: none · OCT 2026

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