Operating signal within 12 months from two or more independent sources.
What they make
Electromedical and Electrotherapeutic Apparatus Manufacturing334510Cadwell manufactures neurodiagnostic and neuromonitoring equipment and software, including EEG systems (Arc Apollo+, Arc Essentia, Cadwell Zenith), electrodiagnostic devices (Sierra Summit, Sierra NMUS1), intraoperative neuromonitoring systems (Cascade Pro, Cadwell Guardian), and sleep diagnostic equipment (Sleepmate, Easy III). The company also produces electrodes, sensors, and data management software for these applications. Its products serve hospitals and clinics performing routine and ambulatory EEG, epilepsy monitoring, electromyography, nerve conduction studies, evoked potentials, neuromuscular ultrasound, sleep studies, and intraoperative monitoring during ENT, neurosurgery, orthopaedic, vascular, and urology procedures.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Msi, LTD | Kennewick | Electromedical and Electrotherapeutic Apparatus Manufacturing 334510 | UNVERIFIED | 0.1 KM |
| Bruker Handheld LLC | Kennewick | Analytical Laboratory Instrument Manufacturing 334516 | UNVERIFIED | 1.8 KM |
| United Western Technologies CORP. | Kennewick | Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515 | ACTIVE | 1.8 KM |
| Alternating Current Treatment Therapy Medical INC | Kennewick | Electromedical and Electrotherapeutic Apparatus Manufacturing 334510 | ACTIVE | 3.0 KM |
| Columbia Basin Services LLC | Kennewick | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513 | ACTIVE | 7.6 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| FDA DEVICES | OPERATING | AUG 2026 | AUG 2026 |
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | MAR 2026 | MAR 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | MAR 2026 |
| CAGE CODE | SAM GOV | MAR 2026 |
| CITY | SAM GOV | MAR 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | MAR 2026 |
| REGISTRATION EXPIRATION | SAM GOV | MAR 2026 |
| STATE | SAM GOV | MAR 2026 |
| WEBSITE | SAM GOV | MAR 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


