Company lists · Data refreshed November 2026

Top 25 Electrophysiology device makers based in the United States

RevenueBase identified 310 company matches for electrophysiology device makers associated with the United States as of November 2026 and tracks 29,416 professional contacts across them, including 10,558 with verified work emails. Houston is the largest hub.

This list covers company matches for electrophysiology device makers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
310Companies
29,416Contacts tracked
10,558Verified emails
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The 25 largest electrophysiology device makers based in the United States

Ranked by team size
Top 25 of 310 company matches for electrophysiology device makers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSouth Jordan, UT, United StatesHQ recorded Nov 6, 20265,001-10,0003,313 contacts →

Exact match

“As a global healthcare company, we understand customer needs and innovate and deliver medical solutions that transform patient care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLargo (tampa Bay), FL, United StatesHQ recorded Nov 6, 20261,001-5,0002,983 contacts →

Exact match

“CONMED is a global medical technology company that specializes in the development and sale of surgical and patient monitoring products and services that allow our physician…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMason, CA, United StatesHQ recorded Nov 6, 20261,001-5,0001,438 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAnn Arbor, MI, United StatesHQ recorded Nov 6, 20261,001-5,000799 contacts →

Exact match

“Terumo Cardiovascular manufactures and markets medical devices for cardiac and vascular surgery with an emphasis on cardiopulmonary bypass and intra-operative monitoring.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWilmington, MA, United StatesHQ recorded Nov 6, 202610001+750 contacts →

Exact match

“Lake Region Medical is now Integer Holdings Corporation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 2026201-500569 contacts →

Exact match

“Different Thinking for Better Healthcare Nihon Kohden America is a global leader and fast-growing manufacturer of instrumentation for Patient Monitoring, Sleep Assessment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMansfield, MA, United StatesHQ recorded Nov 6, 2026n/a512 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMarlborough, MA, United StatesHQ recorded Nov 6, 20261,001-5,000388 contacts →

Exact match

“BTG is proud to officially be a part of Boston Scientific BTG is a global healthcare company focused on Interventional Medicine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 20261,001-5,000310 contacts →

Exact match

“Through its multi-modality platform, Volcano Corporation is the global leader in intravascular imaging for coronary and peripheral applications, and physiology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEden Prairie, MN, United StatesHQ recorded Nov 6, 2026201-500300 contacts →

Exact match

“ACIST Medical Systems, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCoralville, IA, United StatesHQ recorded Nov 6, 2026201-500276 contacts →

Exact match

“CIVCO Medical Solutions has over 40+ years of experience offering cutting-edge medical technology to a diverse group of medical professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 2026201-500269 contacts →

Exact match

“CVRx is a commercial stage, public (NASDAQ: CVRX) medical devices company located in Minneapolis, Minnesota.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMountain View, CA, United StatesHQ recorded Nov 6, 202651-200252 contacts →

Exact match

“The RNS® System is an award-winning technology developed and manufactured in Silicon Valley that has been recognized for its innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 202651-200249 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMiddleton, RI, United StatesHQ recorded Nov 6, 2026501-1,000237 contacts →

Exact match

“Natus' portfolio includes Neurodiagnostic and monitoring solutions including EEG, LTM, ICU, PSG, EMG, EP.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLake Oswego, OR, United StatesHQ recorded Nov 6, 2026201-500227 contacts →

Exact match

“Micro Systems Engineering, Inc.(MSEI), with its main office in Lake Oswego, Oregon, is is a pioneer in developing innovative implantable medical device technologies and devices…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDeerfield, WI, United StatesHQ recorded Nov 6, 2026201-500225 contacts →

Exact match

“Cardiac Science is now part of the ZOLL® Medical Family.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchClearwater, FL, United StatesHQ recorded Nov 6, 2026201-500216 contacts →

Exact match

“PaceMate is the market-leading, tech-enabled cardiac device monitoring platform serving integrated delivery networks and academic health systems nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNorthvale, NJ, United StatesHQ recorded Nov 6, 2026n/a203 contacts →

Exact match

“ADM Tronics ("ADMT") specializes in electronic medical device design, development and manufacturing for diagnostic and therapeutic medical technologies at its FDA-Registered…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMountain View, CA, United StatesHQ recorded Nov 6, 202651-200195 contacts →

Exact match

“AliveCor, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNorth Barrington, NC, United StatesHQ recorded Nov 6, 2026201-500160 contacts →

Exact match

“Medical Murray is a privately-owned medical technology innovator specializing in designing, developing, and contract manufacturing unique complex catheter systems, permanent…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSunnyvale, CA, United StatesHQ recorded Nov 6, 202651-200158 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMt. Laurel, NJ, United StatesHQ recorded Nov 6, 2026201-500137 contacts →

Exact match

“RhythMedix is a fully integrated cardiac monitoring company with in-house device manufacturing, software development, and U.S-based monitoring services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBurnsville, MN, United StatesHQ recorded Nov 6, 202651-200122 contacts →

Exact match

“Imricor Medical Systems, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMilwaukee, WI, United StatesHQ recorded Nov 6, 2026201-500117 contacts →

Exact match

“For over 30 years, Mortara Instrument, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 310 electrophysiology device makers based in the United States

See the full list, filter by size, metro and specialty, and access 10,558 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrophysiology device makers based in the United States at a glance

As of Nov 6, 2026
35.9%Verified-email coverage
94.9Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
124
11-50
107
51-200
46
201-500
16
501-1,000
4
1,001-5,000
7
5,001-10,000
2
10001+
4

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 310 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “electrophysiology device makers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 10,558 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “electrophysiology device makers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrophysiology device makers are there based in the United States?

RevenueBase identified 310 company matches for electrophysiology device makers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Merit Medical Systems, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrophysiology device makers?

Houston leads with 6 company records, followed by Irvine (6) and Los Angeles (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 10,558 professional contacts with verified work emails tracked across these 310 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.