Company lists · Data refreshed October 2026

Top 25 Electrocardiogram device manufacturers worldwide

RevenueBase identified 601 company matches for electrocardiogram device manufacturers worldwide as of October 2026 and tracks 11,112 professional contacts across them, including 2,941 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for electrocardiogram device manufacturers worldwide, 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 October 12, 2026. Country and city lists for electrocardiogram device manufacturers follow the table.

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 Oct 12, 2026 How this list was built
601Companies
11,112Contacts tracked
2,941Verified emails
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The 25 largest electrocardiogram device manufacturers worldwide

Ranked by team size
Top 25 of 601 company matches for electrocardiogram device manufacturers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 matchIrvine, CA, United StatesHQ recorded Oct 12, 2026201-500555 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 · Oct 12, 2026 · View company records in RevenueBase
2Exact matchMalvern, PA, United StatesHQ recorded Oct 12, 2026201-500491 contacts →

Exact match

“CardioNet was just the beginning.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchPanchkula, IndiaHQ recorded Oct 12, 2026201-500253 contacts →

Exact match

“Recorders & Medicare Systems Pvt.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchLake Oswego, OR, United StatesHQ recorded Oct 12, 2026201-500222 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 · Oct 12, 2026 · View company records in RevenueBase
5Exact matchDeerfield, WI, United StatesHQ recorded Oct 12, 2026201-500222 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchClearwater, FL, United StatesHQ recorded Oct 12, 2026201-500218 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 · Oct 12, 2026 · View company records in RevenueBase
7Exact matchMountain View, CA, United StatesHQ recorded Oct 12, 202651-200193 contacts →

Exact match

“AliveCor, Inc.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchDehradun, IndiaHQ recorded Oct 12, 202651-200167 contacts →

Exact match

“At Sunfox Technologies, we are at the forefront of cardiac healthcare innovation, transforming lives with our flagship product, Spandan.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchBrooklyn, United StatesHQ recorded Oct 12, 2026201-500162 contacts →

Exact match

“Say goodbye to external software for managing implanted cardiac devices.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchBaar, SwitzerlandHQ recorded Oct 12, 20261,001-5,000145 contacts →

Exact match

“SCHILLER was founded in 1974 by Alfred E.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchMt. Laurel, NJ, United StatesHQ recorded Oct 12, 2026201-500131 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 · Oct 12, 2026 · View company records in RevenueBase
12Exact matchMahape, IndiaHQ recorded Oct 12, 202651-200122 contacts →

Exact match

“Maestros is India's leading medical diagnostic equipment and services organization, which focuses on empowering medical professionals and institutions, that treat cardiac…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchCamberwell, AustraliaHQ recorded Oct 12, 202651-200121 contacts →

Exact match

“CardioScan is a global provider of cardiac analysis and reporting.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchPorto Alegre, BrazilHQ recorded Oct 12, 202651-200118 contacts →

Exact match

“Instramed is a company that since 1986 believes and invests in the growth of the medical devices industry in Brazil.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchMilwaukee, WI, United StatesHQ recorded Oct 12, 2026201-500115 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Oct 12, 202651-20099 contacts →

Exact match

“Desde 1993, a Micromed desenvolve, produz e comercializa tecnologias para diagnóstico cardiovascular e telecardiologia, conectando profissionais de saúde a soluções que tornam a…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchWissembourg, FranceHQ recorded Oct 12, 202651-20099 contacts →

Exact match

“SCHILLER Medical est le centre d’excellence pour la défibrillation cardiaque et le monitorage sous IRM du groupe SCHILLER.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Oct 12, 202651-20096 contacts →

Exact match

“Medicalgorithmics is a medical technology company specialized in AI-powered and noninvasive solutions for cardiac arrhythmia.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchTel Aviv, IsraelHQ recorded Oct 12, 2026201-50094 contacts →

Exact match

“SHL Telemedicine is a world leading provider of telemedicine services with over 25 years of experience for over million users.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchAbbotsford, CanadaHQ recorded Oct 12, 202651-20092 contacts →

Exact match

“Compumedics, founded in 1987, is a global leader in the design & manufacture of innovative diagnostic technologies for sleep disorders, neurophysiology & cardiology.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchChandigarh, IndiaHQ recorded Oct 12, 2026501-1,00092 contacts →

Exact match

“Incorporated in the year 2009, Allengers Global Healthcare Pvt.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchAmsterdam, NetherlandsHQ recorded Oct 12, 202651-20086 contacts →

Exact match

“Since 1977 we have been a trusted ECG analysis partner to hospitals and clinics in Netherlands and beyond.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchRedmond, WA, United StatesHQ recorded Oct 12, 202611-5086 contacts →

Exact match

“Fukuda Denshi’s innovative technologies always have a strong impact around the world with our Electrocardiographs, Patient Monitoring Systems, and other medical engineering…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchJohns Creek, GA, United StatesHQ recorded Oct 12, 202651-20084 contacts →

Exact match

“At Zywie, we’re redefining how cardiac data translates into clinical insight.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchChicago, United StatesHQ recorded Oct 12, 20261,001-5,00084 contacts →

Exact match

“Contec Medical Systems Co, Ltd.(hereinafter referred to as CONTEC) is a high-tech company which focuses on research, manufacture and distribution of medical devices since 1996…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 601 electrocardiogram device manufacturers worldwide

See the full list, filter by size, metro and specialty, and access 2,941 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrocardiogram device manufacturers worldwide at a glance

As of Oct 12, 2026
26.5%Verified-email coverage
18.5Average contacts per company
11-50Median size (employees)
2.2%Largest-city concentration · Shenzhen
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
205
11-50
215
51-200
119
201-500
37
501-1,000
7
1,001-5,000
12
10001+
5

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for electrocardiogram device manufacturers are linked below.
What qualifies
Company records worldwide whose business descriptions match “electrocardiogram device manufacturers” 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. 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 2,941 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 October 12, 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.

Electrocardiogram device manufacturers by location

3 lists · largest first

Every Electrocardiogram device manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “electrocardiogram device manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrocardiogram device manufacturers are there worldwide?

RevenueBase identified 601 company matches for electrocardiogram device manufacturers worldwide as of October 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?

Nihon Kohden America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most electrocardiogram device manufacturers?

The United States leads with 120 companies, followed by India (52) and Germany (43). Every electrocardiogram device manufacturers list by country and city is linked on this page.

Which city has the most electrocardiogram device manufacturers?

Shenzhen leads with 13 company records, followed by Sao Paulo (12) and Paris (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 2,941 professional contacts with verified work emails tracked across these 601 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 October 12, 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.