Company lists · Data refreshed September 2026

Top 25 Cardiology diagnostic software companies based in the United States

RevenueBase identified 401 company matches for cardiology diagnostic software companies associated with the United States as of September 2026 and tracks 17,922 professional contacts across them, including 6,820 with verified work emails. New York is the largest hub.

This list covers company matches for cardiology diagnostic software companies 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 September 27, 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 Sep 27, 2026 How this list was built
401Companies
17,922Contacts tracked
6,820Verified emails
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The 25 largest cardiology diagnostic software companies based in the United States

Ranked by team size
Top 25 of 401 company matches for cardiology diagnostic software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchMa, United StatesHQ recorded Sep 27, 20265,001-10,0005,140 contacts →

Exact match

“At ZOLL®, we’re passionate about improving patient outcomes and helping save lives.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261,001-5,0001,729 contacts →

Exact match

“Join CureMD – Innovating Healthcare, Empowering People At CureMD, we are at the forefront of healthcare innovation, driven by a passion for creating a better future.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Sep 27, 2026501-1,000797 contacts →

Exact match

“Heartflow is the global leader in AI-driven coronary artery disease (CAD) management, transforming how CAD, the world’s leading cause of death, is diagnosed and treated.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchSnoqualmie, WA, United StatesHQ recorded Sep 27, 20261,001-5,000781 contacts →

Exact match

“Spacelabs Healthcare is solely dedicated to developing patient monitoring and diagnostic cardiology technologies and services that empower providers to deliver exceptional patient…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchWayne, NJ, United StatesHQ recorded Sep 27, 202610001+370 contacts →

Exact match

“Konica Minolta Healthcare is a world-class provider and market leader in medical diagnostic imaging and healthcare information technology.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Sep 27, 2026501-1,000296 contacts →

Exact match

“Merge empowers healthcare organizations with advanced medical imaging solutions to deliver reliable imaging, less complexity, and better care.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchEden Prairie, MN, United StatesHQ recorded Sep 27, 2026201-500289 contacts →

Exact match

“ACIST Medical Systems, Inc.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 20261,001-5,000289 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 · Sep 27, 2026 · View company records in RevenueBase
9Exact matchMountain View, CA, United StatesHQ recorded Sep 27, 202651-200189 contacts →

Exact match

“AliveCor, Inc.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchWhitestown, IN, United StatesHQ recorded Sep 27, 2026201-500187 contacts →

Exact match

“We are the makers of the CardioChek and A1CNow point-of-care test systems.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchMelbourne, FL, United StatesHQ recorded Sep 27, 202651-200157 contacts →

Exact match

“ReactDx (React Diagnostics) is a leading innovator in the cardiac telemedicine and home sleep testing industries.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchMalvern, PA, United StatesHQ recorded Sep 27, 20261,001-5,000142 contacts →

Exact match

“Thank you for visiting the BioTelemetry, a Philips company.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchSanta Cruz, CA, United StatesHQ recorded Sep 27, 202651-200140 contacts →

Exact match

“Murj® is cardiac device management software built different from the start.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchCranberry Township, PA, United StatesHQ recorded Sep 27, 202651-200136 contacts →

Exact match

“CDL Nuclear Technologies partners with cardiology practices and health systems to implement and expand Cardiac PET/CT programs through scalable, fully integrated solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchMt. Laurel, NJ, United StatesHQ recorded Sep 27, 2026201-500119 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 · Sep 27, 2026 · View company records in RevenueBase
16Exact matchMilwaukee, WI, United StatesHQ recorded Sep 27, 2026201-500109 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchBraintree, MA, United StatesHQ recorded Sep 27, 202651-200108 contacts →

Exact match

“Founded in 2009, PrepMD stands at the forefront of cardiac healthcare solutions, renowned for blending clinical expertise with technological innovation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchCambridge, MA, United StatesHQ recorded Sep 27, 202651-20098 contacts →

Exact match

“Anumana™ is harnessing industry-leading AI and translational science to decode electrical signals from the heart as never before, empowering healthcare providers to transform…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchPhillipsburg, NJ, United StatesHQ recorded Sep 27, 202651-20089 contacts →

Exact match

“INFINITT North America is the North American business unit of INFINITT Healthcare, a leading developer of image and information management technologies since 1998.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchSchenectady, NY, United StatesHQ recorded Sep 27, 202651-20082 contacts →

Exact match

“EndoSoft® is a leading healthcare information technology company.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchRedmond, WA, United StatesHQ recorded Sep 27, 202611-5080 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 · Sep 27, 2026 · View company records in RevenueBase
22Exact matchNewport Beach, CA, United StatesHQ recorded Sep 27, 202651-20079 contacts →

Exact match

“CathWorks is a medical technology company focused on applying its advanced computational science platform to optimize Coronary Artery Disease (CAD) therapy decisions and elevate…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchJohns Creek, GA, United StatesHQ recorded Sep 27, 202651-20078 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Sep 27, 202651-20078 contacts →

Exact match

“Transtreme, LLC was founded by a team of healthcare professionals, practice management, hospital, and business executives, as well as information technology experts, who initially…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchBedford, MA, United StatesHQ recorded Sep 27, 202651-20075 contacts →

Exact match

“There are still broad swaths of uncharted territories concerning the role lipid core plaques play in heart disease.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 401 cardiology diagnostic software companies based in the United States

See the full list, filter by size, metro and specialty, and access 6,820 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cardiology diagnostic software companies based in the United States at a glance

As of Sep 27, 2026
38.1%Verified-email coverage
44.7Average contacts per company
11-50Median size (employees)
2.7%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
146
11-50
162
51-200
66
201-500
12
501-1,000
2
1,001-5,000
8
5,001-10,000
1
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 401 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 “cardiology diagnostic software companies” 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 6,820 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 September 27, 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 “cardiology diagnostic software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cardiology diagnostic software companies are there based in the United States?

RevenueBase identified 401 company matches for cardiology diagnostic software companies associated with the United States as of September 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?

Zoll Medical Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cardiology diagnostic software companies?

New York leads with 11 company records, followed by Miami (9) and Atlanta (7).

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 6,820 professional contacts with verified work emails tracked across these 401 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 September 27, 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.