Company lists · Data refreshed September 2026

Top 22 Hospitals and clinics based in Canada

RevenueBase identified 54 company matches for hospitals and clinics associated with Canada as of September 2026 and tracks 15,528 professional contacts across them, including 8,184 with verified work emails. London is the largest hub.

This list covers company matches for hospitals and clinics associated with Canada, 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 15, 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 15, 2026 How this list was built
54Companies
15,528Contacts tracked
8,184Verified emails
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The 22 largest hospitals and clinics based in Canada

Ranked by team size
Top 22 of 54 company matches for hospitals and clinics based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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 matchBrampton, ON, CanadaHQ recorded Sep 15, 20265,001-10,0003,579 contacts →

Exact match

“William Osler Health System (Osler) is a hospital system which includes Brampton Civic Hospital, Peel Memorial Centre for Integrated Health and Wellness and Etobicoke General…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2Exact matchAjax, CanadaHQ recorded Sep 15, 20265,001-10,0003,032 contacts →

Exact match

“With five hospitals, four emergency departments, three critical care units, a long-term care home, a full range of medical and surgical specialties, more than 30 community…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3Exact matchRichmond Hill, ON, CanadaHQ recorded Sep 15, 20261,001-5,0002,817 contacts →

Exact match

“Mackenzie Health is a regional healthcare provider in Southwest York Region.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4Exact matchSudbury, ON, CanadaHQ recorded Sep 15, 20261,001-5,0001,421 contacts →

Exact match

“Health Sciences North (HSN) provides high quality health services, supports learning, and generates research that improves health outcomes for the people of Northeastern Ontario.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5Exact matchBelleville, ON, CanadaHQ recorded Sep 15, 20261,001-5,000973 contacts →

Exact match

“Quinte Health provides a wide range of high quality health care services to people living in the square kilometre region of Prince Edward and Hastings Counties and the southeast…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
6Exact matchBrantford, ON, CanadaHQ recorded Sep 15, 20261,001-5,000718 contacts →

Exact match

“Brant Community Healthcare System (BCHS) is a leading community health care organization with more than 2,300 staff, physicians and volunteers.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
7Exact matchCollingwood, ON, CanadaHQ recorded Sep 15, 2026501-1,000338 contacts →

Exact match

“At Collingwood General and Marine Hospital (CGMH), we take pride in our inspired team of healthcare professionals who are committed to delivering high-quality care through…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
8Exact matchBrockville, ON, CanadaHQ recorded Sep 15, 20261,001-5,000334 contacts →

Exact match

“We are Brockville General, your community hospital.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9Exact matchMuskoka, ON, CanadaHQ recorded Sep 15, 2026501-1,000283 contacts →

Exact match

“Muskoka Algonquin Healthcare provides emergency health care services and inpatient care at two acute care sites in Huntsville and Bracebridge.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10Exact matchCobourg, ON, CanadaHQ recorded Sep 15, 2026501-1,000281 contacts →

Exact match

“Northumberland Hills Hospital (NHH) delivers a broad range of acute, post-acute, outpatient and diagnostic services.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11Exact matchOakville, ON, CanadaHQ recorded Sep 15, 2026201-500246 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
12Exact matchWinnipeg, MB, CanadaHQ recorded Sep 15, 2026201-500184 contacts →

Exact match

“Seven Oaks General Hospital is a hospital & health care company based out of 2300 McPhillips St, WINNIPEG, MANITOBA, Canada.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13Exact matchSturgeon Falls, ON, CanadaHQ recorded Sep 15, 2026201-50075 contacts →

Exact match

“WNGH is a leader in the local health system and is committed to improve the health and wellness of our community.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
14Exact matchQuébec, QC, CanadaHQ recorded Sep 15, 202651-20065 contacts →

Exact match

“La Cité Médicale, deux clinique médicales (Sainte-Foy et Charlesbourg) offrant des services médicaux innovants dans une multitude de spécialités.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
15Exact matchTemiskaming Shores, ON, CanadaHQ recorded Sep 15, 2026201-50062 contacts →

Exact match

“Temiskaming Hospital (TH) is located in Temiskaming Shores, ON serving the communities and a population of TH is a fully accredited, medium-sized hospital comprised of: • 47-bed…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
16Exact matchTimmins, ON, CanadaHQ recorded Sep 15, 2026201-50028 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
17Exact matchBoucherville, QC, CanadaHQ recorded Sep 15, 202611-5024 contacts →

Exact match

“Fondé en 2009, PrivaMED est un réseau de cliniques privées offrant des services de médecine générale.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
18Exact matchMontreal, QC, CanadaHQ recorded Sep 15, 202611-5021 contacts →

Exact match

“Cyclone Santé s'illustre dans le milieu de la santé en offrant une vaste gamme de services médicaux pour le particulier et l'entreprise.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Sep 15, 20261-1012 contacts →

Exact match

“Africans In Partnership Against Aids is a hospital and health care company based out of 517 College St, Toronto, Ontario, Canada.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
20Exact matchThunder Bay, ON, CanadaHQ recorded Sep 15, 202651-20011 contacts →

Exact match

“The Port Arthur Health Centre, is the largest healthcare provider of its type in the Thunder Bay region and an important participant in healthcare in the community.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
21Exact matchToronto, ON, CanadaHQ recorded Sep 15, 202611-507 contacts →

Exact match

“Crosstown Family Health Team is an individual & family services company based out of 1286 Weston Rd, Toronto, ON, Canada.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
22Exact matchOttawa, ON, CanadaHQ recorded Sep 15, 20261-105 contacts →

Exact match

“Primacy - Family First Health Centre is a medical practice company based out of 4270 Innes Rd, Ottawa, Ontario, Canada.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase

Showing 22 of 54 hospitals and clinics based in Canada

See the full list, filter by size, metro and specialty, and access 8,184 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hospitals and clinics based in Canada at a glance

As of Sep 15, 2026
52.7%Verified-email coverage
287.6Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · London
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
15
51-200
6
201-500
9
501-1,000
4
1,001-5,000
5
5,001-10,000
3

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 54 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 Canada whose business descriptions match “hospitals and clinics” 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 8,184 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 15, 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 “hospitals and clinics”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hospitals and clinics are there based in Canada?

RevenueBase identified 54 company matches for hospitals and clinics associated with Canada 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?

William Osler Health System tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most hospitals and clinics?

London leads with 3 company records, followed by Calgary (2) and Hamilton (2).

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 8,184 professional contacts with verified work emails tracked across these 54 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 15, 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.