Company lists · Data refreshed October 2026

Top 25 Cardiovascular research hospitals worldwide

RevenueBase identified 2,183 company matches for cardiovascular research hospitals worldwide as of October 2026 and tracks 107,427 professional contacts across them, including 23,025 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for cardiovascular research hospitals 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 9, 2026. Country and city lists for cardiovascular research hospitals 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 9, 2026 How this list was built
2,183Companies
107,427Contacts tracked
23,025Verified emails
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The 25 largest cardiovascular research hospitals worldwide

Ranked by team size
Top 25 of 2,183 company matches for cardiovascular research hospitals worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchToronto, ON, CanadaHQ recorded Oct 9, 202610001+10,303 contacts →

Exact match

“University Health Network (UHN) is Canada's Hospital, which includes Toronto General and Toronto Western Hospitals, Princess Margaret Cancer Centre, the Toronto Rehabilitation…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 9, 20261,001-5,0005,456 contacts →

Exact match

“Far too many of us have felt the pain of losing someone we love to cardiovascular disease, the world’s biggest killer.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchPostbus 2500, NetherlandsHQ recorded Oct 9, 20265,001-10,0003,700 contacts →

Exact match

“Working together for quality of life.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchBreda, NetherlandsHQ recorded Oct 9, 20261,001-5,0002,931 contacts →

Exact match

“Ons Amphia Bij Amphia verlenen we zorg die past bij wat de patiënt nodig heeft.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchThe Hague, NetherlandsHQ recorded Oct 9, 20261,001-5,0002,698 contacts →

Exact match

“Zorgzaamheid, innovatie en samenwerking Het HagaZiekenhuis is hét toonaangevende topklinisch opleidingsziekenhuis van de regio Haaglanden met 23 medisch specialistische…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchRozzano, ItalyHQ recorded Oct 9, 20261,001-5,0002,662 contacts →

Exact match

“Humanitas is a highly-specialized teaching and research hospital.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchEindhoven, NetherlandsHQ recorded Oct 9, 20261,001-5,0002,482 contacts →

Exact match

“Catharina Ziekenhuis Eindhoven Het Catharina Ziekenhuis is een modern topklinisch opleidingsziekenhuis waar vrijwel alle specialismen vertegenwoordigd zijn.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchUsaquen, ColombiaHQ recorded Oct 9, 20261,001-5,0001,742 contacts →

Exact match

“Desde hace más de 45 años nuestra institución ha logrado importantes aportes a la salud de los colombianos, especialmente en la de los niños con enfermedades cardiovasculares.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchPorto Alegre, BrazilHQ recorded Oct 9, 20261,001-5,0001,074 contacts →

Exact match

“O Instituto de Cardiologia - Fundação Universitária de Cardiologia (IC-FUC) foi criado em 1966 com o objetivo de desenvolver o ensino, aprimorar a assistência médica, incentivar…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchManhasset, NY, United StatesHQ recorded Oct 9, 202610001+1,058 contacts →

Exact match

“North Shore University Hospital is No.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchMunich, GermanyHQ recorded Oct 9, 20265,001-10,0001,026 contacts →

Exact match

“Spitzenmedizin der Zukunft unter einem Dach: Seit 1.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchMontreal, QC, CanadaHQ recorded Oct 9, 20261,001-5,000927 contacts →

Exact match

“Depuis 1954, l'Institut de cardiologie de Montréal (ICM) est un leader mondial de la cardiologie.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchOttawa, ON, CanadaHQ recorded Oct 9, 20261,001-5,000902 contacts →

Exact match

“We are Canada's largest and foremost cardiovascular health centre dedicated to understanding, treating, and preventing heart disease.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchSaudi ArabiaHQ recorded Oct 9, 2026n/a857 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Oct 9, 2026501-1,000820 contacts →

Exact match

“For over 70 years, Heart & Stroke has been at the forefront of tackling pressing issues related to heart disease, stroke and vascular cognitive impairment.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchKarachi, PakistanHQ recorded Oct 9, 20261,001-5,000783 contacts →

Exact match

“Tabba Heart Institute is a renowned healthcare organization dedicated to advancing cardiovascular care and research.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchBrowns Mills, NJ, United StatesHQ recorded Oct 9, 20261,001-5,000688 contacts →

Exact match

“Deborah Heart and Lung Center is a 94-bed teaching hospital that specializes in the diagnosis and treatment of congenital and acquired heart, lung and vascular diseases in adults…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Oct 9, 2026201-500659 contacts →

Exact match

“The Centro Nacional de Investigaciones Cardiovasculares Carlos (CNIC) is a leading international research center dedicated to understanding the basis of cardiovascular health and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Oct 9, 2026501-1,000598 contacts →

Exact match

“Il Centro Cardiologico Monzino è nato nel 1981 da una donazione del Cav.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchLiverpool, United KingdomHQ recorded Oct 9, 20261,001-5,000593 contacts →

Exact match

“Liverpool Heart and Chest Hospital provides specialist services in cardiothoracic surgery, cardiology, respiratory medicine including adult cystic fibrosis and diagnostic imaging…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchBogotá D.c, ColombiaHQ recorded Oct 9, 20261,001-5,000577 contacts →

Exact match

“70 AÑOS siendo referente en salud en Colombia.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchMilan, ItalyHQ recorded Oct 9, 2026201-500553 contacts →

Exact match

“L’IRCCS Ospedale Galeazzi - Sant’Ambrogio fonde in sé l’expertise dell’Istituto Ortopedico Galeazzi, centro di riferimento internazionale per l’Ortopedia (primo Centro in Italia…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchLittle Rock, AR, United StatesHQ recorded Oct 9, 20261,001-5,000552 contacts →

Exact match

“Arkansas Heart Hospital and area heart specialists have joined together with the goal of assembling the finest facilities, most advanced equipment and most highly skilled health…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchBuenos Aires, ArgentinaHQ recorded Oct 9, 2026501-1,000539 contacts →

Exact match

“Centro médico especializado en Cardiología Sanatorio de Salud Cardiovascular Visión Dar esperanza y calidad de vida a las personas con enfermedades cardiovasculares.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchSao Paulo, BrazilHQ recorded Oct 9, 20261,001-5,000535 contacts →

Exact match

“O Instituto Dante Pazzanese de Cardiologia tem por finalidade a prestação de assistência médico-hospitalar, em regime ambulatorial, de emergência e de internação na área…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 2,183 cardiovascular research hospitals worldwide

See the full list, filter by size, metro and specialty, and access 23,025 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cardiovascular research hospitals worldwide at a glance

As of Oct 9, 2026
21.4%Verified-email coverage
49.2Average contacts per company
11-50Median size (employees)
1.1%Largest-city concentration · Houston
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
770
11-50
699
51-200
350
201-500
162
501-1,000
76
1,001-5,000
86
5,001-10,000
5
10001+
14

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 cardiovascular research hospitals are linked below.
What qualifies
Company records worldwide whose business descriptions match “cardiovascular research hospitals” 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 23,025 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 9, 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.

Cardiovascular research hospitals by location

9 lists · largest first

Every Cardiovascular research hospitals 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 “cardiovascular research hospitals”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cardiovascular research hospitals are there worldwide?

RevenueBase identified 2,183 company matches for cardiovascular research hospitals 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?

University Health Network tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most cardiovascular research hospitals?

The United States leads with 779 companies, followed by Brazil (203) and Germany (102). Every cardiovascular research hospitals list by country and city is linked on this page.

Which city has the most cardiovascular research hospitals?

Houston leads with 23 company records, followed by Sao Paulo (18) and London (17).

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 23,025 professional contacts with verified work emails tracked across these 2,183 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 9, 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.