Company lists · Data refreshed September 2026

Top 25 Community health system hospitals based in Canada

Name: Community health system hospitals based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 68 companies tracked

RevenueBase identified 68 community health system hospitals headquartered in Canada as of September 2026 and tracks 28,101 professional contacts across them, including 13,937 with verified work emails. Toronto is the largest hub.

This list covers community health system hospitals headquartered in Canada, 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.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

68Companies

28,101Contacts tracked

13,937Verified emails

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The 25 largest community health system hospitals based in Canada

Ranked by team size

Top 25 of 68 community health system hospitals based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to community health system hospitals: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Trillium Health Partners	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	10001+	5,176 contacts →
	Strong evidence “Trillium Health Partners is a leading hospital with an outstanding record of performance, fiscal responsibility and quality patient care.” Source: RevenueBase Database · checked Sep 16, 2026
2	William Osler Health System	Strong evidence	Brampton, ON, CanadaHQ checked Sep 16, 2026	5,001-10,000	3,579 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
3	Lakeridge Health	Strong evidence	Ajax, CanadaHQ checked Sep 16, 2026	5,001-10,000	3,032 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
4	Mackenzie Health	Partial evidence	Richmond Hill, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	2,817 contacts →
	Partial evidence “Mackenzie Health is a regional healthcare provider in Southwest York Region.” Source: RevenueBase Database · checked Sep 16, 2026
5	Grand River Hospital	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	1,931 contacts →
	Partial evidence “Formerly Grand River Hospital-now united with St.” Source: RevenueBase Database · checked Sep 16, 2026
6	Health Sciences North Horizon Santé-Nord	Partial evidence	Sudbury, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	1,421 contacts →
	Partial evidence “Health Sciences North (HSN) provides high quality health services, supports learning, and generates research that improves health outcomes for the people of Northeastern Ontario.” Source: RevenueBase Database · checked Sep 16, 2026
7	Shared Health-Soins Communs	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	10001+	1,353 contacts →
	Partial evidence “Shared Health was founded in values that celebrate the diversity of our province and pursue equity of access to health services for all Manitobans by bringing together clinical…” Source: RevenueBase Database · checked Sep 16, 2026
8	Quinte Health	Partial evidence	Belleville, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	973 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
9	Brant Community Healthcare System	Strong evidence	Brantford, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	718 contacts →
	Strong evidence “Brant Community Healthcare System (BCHS) is a leading community health care organization with more than 2,300 staff, physicians and volunteers.” Source: RevenueBase Database · checked Sep 16, 2026
10	Cambridge Memorial Hospital	Strong evidence	Cambridge, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	617 contacts →
	Strong evidence “Cambridge Memorial Hospital (CMH) is a thriving community hospital that proudly provides acute care services including: Emergency, Surgery, Medicine, Women’s and Children’s…” Source: RevenueBase Database · checked Sep 16, 2026
11	OAK Valley Health	Strong evidence	Markham, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	615 contacts →
	Strong evidence “Oak Valley Health is one of Ontario’s leading community health care organizations, dedicated to delivering high quality, patient-centred care.” Source: RevenueBase Database · checked Sep 16, 2026
12	Rouge Valley Health System	Strong evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	576 contacts →
	Strong evidence “Rouge Valley Health System is an excellent acute care community hospital with many programs, including 24/7/365 emergency, obstetrics, paediatrics, surgery, mental health and…” Source: RevenueBase Database · checked Sep 16, 2026
13	Chatham-Kent Health Alliance	Strong evidence	Chatham, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	513 contacts →
	Strong evidence “Chatham-Kent Health Alliance (CKHA) is a 200-bed community hospital serving the residents of Chatham and rural Kent.” Source: RevenueBase Database · checked Sep 16, 2026
14	Woodstock Hospital	Partial evidence	Woodstock, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	437 contacts →
	Partial evidence “Woodstock Hospital is much more than a hospital, it is an essential resource to the quality of life for each person in our catchment area.” Source: RevenueBase Database · checked Sep 16, 2026
15	Cornwall Community Hospital	Strong evidence	Cornwall, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	433 contacts →
	Strong evidence “Cornwall Community Hospital (CCH) provides a full spectrum of inpatient and outpatient care, including emergency and surgical services, acute and non-acute care, and a range of…” Source: RevenueBase Database · checked Sep 16, 2026
16	Brockville General Hospital	Strong evidence	Brockville, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	334 contacts →
	Strong evidence “We are Brockville General, your community hospital.” Source: RevenueBase Database · checked Sep 16, 2026
17	Muskoka Algonquin Healthcare	Partial evidence	Muskoka, ON, CanadaHQ checked Sep 16, 2026	501-1,000	283 contacts →
	Partial evidence “Muskoka Algonquin Healthcare provides emergency health care services and inpatient care at two acute care sites in Huntsville and Bracebridge.” Source: RevenueBase Database · checked Sep 16, 2026
18	Northumberland Hills Hospital	Partial evidence	Cobourg, ON, CanadaHQ checked Sep 16, 2026	501-1,000	281 contacts →
	Partial evidence “Northumberland Hills Hospital (NHH) delivers a broad range of acute, post-acute, outpatient and diagnostic services.” Source: RevenueBase Database · checked Sep 16, 2026
19	Oakville Trafalgar Memorial Hospital	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 16, 2026	201-500	246 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
20	Pembroke Regional Hospital	Partial evidence	Pembroke, ON, CanadaHQ checked Sep 16, 2026	501-1,000	208 contacts →
	Partial evidence “Located approximately 150 kilometres west of Ottawa, the Pembroke Regional Hospital delivers a broad range of acute, post-acute, outpatient and diagnostic services to a mixed…” Source: RevenueBase Database · checked Sep 16, 2026
21	Seven Oaks General Hospital	Strong evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	201-500	184 contacts →
	Strong evidence “Seven Oaks General Hospital is a hospital & health care company based out of 2300 McPhillips St, WINNIPEG, MANITOBA, Canada.” Source: RevenueBase Database · checked Sep 16, 2026
22	The West Nipissing General Hospital	Strong evidence	Sturgeon Falls, ON, CanadaHQ checked Sep 16, 2026	201-500	75 contacts →
	Strong evidence “WNGH is a leader in the local health system and is committed to improve the health and wellness of our community.” Source: RevenueBase Database · checked Sep 16, 2026
23	Mics Group Of Health Services	Partial evidence	Cochrane, ON, CanadaHQ checked Sep 16, 2026	501-1,000	58 contacts →
	Partial evidence “The MICs Group of Health Services is the cornerstone of healthcare in Northern Ontario.” Source: RevenueBase Database · checked Sep 16, 2026
24	Sensenbrenner Hospital	Strong evidence	Kapuskasing, ON, CanadaHQ checked Sep 16, 2026	201-500	56 contacts →
	Strong evidence “Located in Kapuskasing, Sensenbrenner Hospital is a bilingual family-oriented, community-governed facility dedicated to improving and maintaining the health of individuals within…” Source: RevenueBase Database · checked Sep 16, 2026
25	Hôpital Glengarry Memorial Hospital	Partial evidence	Alexandria, ON, CanadaHQ checked Sep 16, 2026	201-500	53 contacts →
	Partial evidence “Since its inception in 1961, and its grand opening in 1965, Hôpital Glengarry Memorial Hospital (HGMH) has been a valued institution in Alexandria, as well as being a staple to…” Source: RevenueBase Database · checked Sep 16, 2026

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: community health system 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 community health system hospitals.
Partial evidence: Its own public description names part of community health system hospitals, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name community health system 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 68 community health system hospitals based in Canada

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Community health system hospitals based in Canada at a glance

As of Sep 16, 2026

49.6%Verified-email coverage

413.2Average contacts per company

201-500Median size (employees)

7.4%Largest-city concentration · Toronto

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 68 companies.

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 community health system 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.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “community health system 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 community health system 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 community health system hospitals, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
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, 13,937 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.

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 community health system 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 community health system hospitals are there based in Canada?

RevenueBase identified 68 community health system hospitals headquartered in Canada 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?

Trillium Health Partners, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most community health system hospitals?

Toronto leads with 5 headquartered companies, followed by Mississauga (3) and Hamilton (2).

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 13,937 verified decision-maker contacts tracked across these 68 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.