Irhythm Technologies INC
6550 Katella Ste200, Cypress, CA 90630
LIKELY ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Small Arms, Ordnance, and Ordnance Accessories Manufacturing332994Products
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, TelephoneWhere these came from
7 from FDA device registration · Federal registry
FDA device establishment 3021769057, product code DQK; proprietary names: Zio® AT Gateway, ZEUS System, Zio® AT Patch
Where it is
33.80281, -118.01813 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Hilti U.s Manufacturing | Cypress | All Other Miscellaneous Fabricated Metal Product Manufacturing 332999 | UNVERIFIED | 0.3 KM |
| J & F Machine INC | Cypress | Powder Metallurgy Part Manufacturing 332117 | LIKELY ACTIVE | 0.4 KM |
| Wcm Manufacturing LLC | Cypress | Machine Shops 332710 | UNVERIFIED | 0.4 KM |
| HT Management LLC | Garden Grove | Industrial Valve Manufacturing 332911 | UNVERIFIED | 0.9 KM |
| T & T Quality Electronics INC | Garden Grove | All Other Miscellaneous Fabricated Metal Product Manufacturing 332999 | UNVERIFIED | 1.1 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| FDA DEVICES | OPERATING | SEP 2026 | SEP 2026 |
| EPA FRS | EXISTENCE | AUG 2026 | AUG 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | SEP 2026 |
| CITY | EPA FRS | SEP 2026 |
| COUNTY FIPS | EPA FRS | SEP 2026 |
| GEOM | EPA FRS | SEP 2026 |
| NAME | EPA FRS | SEP 2026 |
| STATE | EPA FRS | SEP 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.