Company lists · Data refreshed September 2026
Top 25 Cardiac hospitals worldwide
RevenueBase identified 2,865 cardiac hospitals worldwide as of September 2026 and tracks 254,755 professional contacts across them, including 35,944 with verified work emails and 0 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.
This list covers cardiac hospitals worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026. Country and city lists for cardiac hospitals follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest cardiac hospitals worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,571 contacts → | ||||
Indirect evidence “Founded in 2009 by Dr.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 4,476 contacts → | ||||
Partial evidence “Canal oficial do Hospital Samaritano de São Paulo.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 3,828 contacts → | ||||
Partial evidence “One of the nation’s leading academic medical centers, Robert Wood Johnson University Hospital provides state-of-the-art care across the full range of health care services.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 3,583 contacts → | ||||
Partial evidence “Part of the Select Medical family of brands, Select Specialty Hospitals treat the most critical and complex medical and surgical conditions.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 3,369 contacts → | ||||
Partial evidence “Cape Fear Valley Health is a 988-bed, 8-hospital regional health system, the 8th largest in North Carolina, with more than 1 million inpatient and outpatients annually.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 3,342 contacts → | ||||
Partial evidence “Lexington Medical Center is a 607-bed teaching hospital in West Columbia, South Carolina.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 3,187 contacts → | ||||
Partial evidence “Sheffield Teaching Hospitals NHS Foundation Trust is one of the UK’s busiest and most successful NHS foundation trusts.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 3,129 contacts → | ||||
Strong evidence “Medipol University Hospital is the Turkey's largest private health investment as a university hospital incorporating General, Cardiovascular Surgery, Oncology and Dental…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 2,721 contacts → | ||||
Partial evidence “Humanitas is a highly-specialized teaching and research hospital.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 2,522 contacts → | ||||
Partial evidence “Self Regional Healthcare is an independent not-for-profit, regional referral hospital that provides care to residents of Greenwood, Abbeville, Laurens, Saluda, McCormick…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 2,064 contacts → | ||||
Partial evidence “Reading Hospital is the flagship, Magnet Recognized, acute care hospital of Tower Health.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 2,051 contacts → | ||||
Partial evidence “Across our three hospitals and eight satellite sites, Scarborough Health Network (SHN) is shaping the future of care.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,954 contacts → | ||||
Indirect evidence “Royal Victoria Regional Health Centre, located in Barrie, Ontario, provides safe, high-quality care for residents across a large geographical region including Simcoe County and…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1,950 contacts → | ||||
Indirect evidence “Public, not-for-profit organization headquartered in Jackson, Tennessee.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,787 contacts → | ||||
Partial evidence “Royal Brompton and Harefield hospitals make up the largest specialist heart and lung centre in the UK and among the largest in Europe.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1,748 contacts → | ||||
Partial evidence “University Hospitals of North Midlands NHS Trust (UHNM) was created following the integration of Stafford Hospital with the University Hospitals of North Staffordshire, signalling…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1,617 contacts → | ||||
Indirect evidence “Spitzenmedizin der Zukunft unter einem Dach: Seit 1.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1,559 contacts → | ||||
Partial evidence “About Boca Raton Regional Hospital – Advancing the boundaries of medicine.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1,397 contacts → | ||||
Partial evidence “Nottingham University Hospitals NHS Trust is one of the largest employers in the region, with around people working at our three sites – QMC, City Hospital and Ropewalk House.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1,368 contacts → | ||||
Indirect evidence “Company Overview: Saint Agnes Medical Center is a member of Trinity Health, the fourth largest Catholic healthcare system in the United States.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1,341 contacts → | ||||
Partial evidence “For over 38 years, Baby Memorial Hospitals (BMH) has been a trusted name in healthcare, delivering excellence with compassion, innovation, and integrity.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1,285 contacts → | ||||
Indirect evidence “Ruby Hall Clinic had a humble beginning when the founder chairman Dr.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1,244 contacts → | ||||
Indirect evidence “tertiarycentre, with heart,lung,liver,renal and bone marrow transplant programmes.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1,226 contacts → | ||||
Partial evidence “Kettering General Hospital is a medium-sized district general hospital which provides a wide range of services to about people in North Northamptonshire.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1,221 contacts → | ||||
Partial evidence “MIOT International, a quaternary care multispecialty hospital offers the best in health care to patients who have come to trust the hospital as one of India’s best.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cardiac hospitals. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names cardiac hospitals.
- Partial evidence
- Its own public description names part of cardiac hospitals, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name cardiac hospitals. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 2,865 cardiac hospitals worldwide
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Cardiac hospitals worldwide at a glance
As of Sep 16, 2026Companies by employee count
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cardiac hospitals, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- 11 countries, largest first: the United States, India, Brazil, Germany, Australia, the United Kingdom, Canada, France, Italy, Türkiye and 1 more. Country and city lists for cardiac hospitals are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “cardiac hospitals”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cardiac hospitals), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among cardiac hospitals, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 35,944 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Cardiac hospitals by location
11 lists · largest firstEvery Cardiac hospitals list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cardiac hospitals based in the United States1,140
- Cardiac hospitals based in India671
- Cardiac hospitals based in Brazil344
- Cardiac hospitals based in Germany164
- Cardiac hospitals based in Australia142
- Cardiac hospitals based in the United Kingdom86
- Cardiac hospitals based in Canada84
- Cardiac hospitals based in France84
- Cardiac hospitals based in Italy72
- Cardiac hospitals based in Türkiye41
- Cardiac hospitals based in Switzerland37
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cardiac hospitals, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many cardiac hospitals are there worldwide?
RevenueBase identified 2,865 cardiac hospitals worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Medanta, headquartered in Delhi, tops this list with the largest team on record.
Which country has the most cardiac hospitals?
The United States leads with 1,140 companies, followed by India (671) and Brazil (344). Every cardiac hospitals list by country and city is linked on this page.
Which city has the most cardiac hospitals?
Sao Paulo leads with 34 headquartered companies, followed by Bangalore (30) and New Delhi (28).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 35,944 verified decision-maker contacts tracked across these 2,865 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.