Company lists · Data refreshed September 2026

Top 25 Acquired healthcare providers based in Canada

Name: Acquired healthcare providers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 160 companies tracked

RevenueBase identified 160 acquired healthcare providers headquartered in Canada as of September 2026 and tracks 13,307 professional contacts across them, including 6,793 with verified work emails. Toronto is the largest hub.

This list covers acquired healthcare providers 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 30, 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 30, 2026 86% judged on-target in blind review

160Companies

13,307Contacts tracked

6,793Verified emails

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The 25 largest acquired healthcare providers based in Canada

Ranked by team size

Top 25 of 160 acquired healthcare providers based in Canada, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to acquired healthcare providers: 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	William Osler Health System	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 30, 2026	5,001-10,000	3,579 contacts →
	Indirect 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 30, 2026
2	Mackenzie Health	Partial evidence	Richmond Hill, ON, CanadaHQ checked Sep 30, 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 30, 2026
3	Health Sciences North Horizon Santé-Nord	Indirect evidence	Sudbury, ON, CanadaHQ checked Sep 30, 2026	1,001-5,000	1,421 contacts →
	Indirect 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 30, 2026
4	Greenshield	Indirect evidence	Windsor, ON, CanadaHQ checked Sep 30, 2026	1,001-5,000	1,374 contacts →
	Indirect evidence “As Canada's only national non-profit health care and insurance organization, GreenShield believes health care is a right, not a privilege.” Source: RevenueBase Database · checked Sep 30, 2026
5	Quinte Health	Indirect evidence	Belleville, ON, CanadaHQ checked Sep 30, 2026	1,001-5,000	973 contacts →
	Indirect 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 30, 2026
6	Brant Community Healthcare System	Partial evidence	Brantford, ON, CanadaHQ checked Sep 30, 2026	1,001-5,000	718 contacts →
	Partial 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 30, 2026
7	Medcan	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 30, 2026	501-1,000	591 contacts →
	Indirect evidence “Medcan is a global leader in proactive health and wellness services and is devoted to providing care for individuals, families and employers that is grounded in the latest…” Source: RevenueBase Database · checked Sep 30, 2026
8	Harrison Healthcare	Indirect evidence	Vancouver, ON, CanadaHQ checked Sep 30, 2026	201-500	122 contacts →
	Indirect evidence “At Harrison, we combine expert physician care with specialized health professionals to create a team designed just for you – and focused on you.” Source: RevenueBase Database · checked Sep 30, 2026
9	Bloom Care Solutions	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 30, 2026	51-200	95 contacts →
	Indirect evidence “Blooms Mission is to provide people with a Better Care Experience, better transparency, better communication, and better access to quality care in the community and at work.” Source: RevenueBase Database · checked Sep 30, 2026
10	Wellpoint Health	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 30, 2026	501-1,000	76 contacts →
	Indirect evidence “Wellpoint is now part of Kii Health (formerly CloudMD).” Source: RevenueBase Database · checked Sep 30, 2026
11	Hôpital Glengarry Memorial Hospital	Indirect evidence	Alexandria, ON, CanadaHQ checked Sep 30, 2026	201-500	53 contacts →
	Indirect 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 30, 2026
12	North York Family Health Team	Indirect evidence	North York, ON, CanadaHQ checked Sep 30, 2026	11-50	50 contacts →
	Indirect evidence “North York Family Health Team (NYFHT) proudly provides comprehensive and compassionate team-based primary care to its patients and community.” Source: RevenueBase Database · checked Sep 30, 2026
13	Intrepid Health	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 30, 2026	51-200	50 contacts →
	Indirect evidence “By offering the full suite of services in one space, our team of health care professionals will work together to ensure you meet you health care goals.” Source: RevenueBase Database · checked Sep 30, 2026
14	The Wexford Residence, INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 30, 2026	201-500	47 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
15	Compass Community Health	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 30, 2026	51-200	41 contacts →
	Indirect evidence “Compass Community Health is a non-profit organization that responds to the health needs of individual clients and their families, as well as to the health concerns of the…” Source: RevenueBase Database · checked Sep 30, 2026
16	Medigroup Health Services	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 30, 2026	51-200	39 contacts →
	Indirect evidence “Medigroup Health Services’ locations are progressive patient-centred medical facilities.” Source: RevenueBase Database · checked Sep 30, 2026
17	INLIV	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 30, 2026	51-200	38 contacts →
	Indirect evidence “INLIV’s dedicated team of doctors, nurses, health professionals and care coordinators will help you navigate and manage your health through all of your life’s changes.” Source: RevenueBase Database · checked Sep 30, 2026
18	Crowfoot Village Family Practice	Indirect evidence	Calgary, CanadaHQ checked Sep 30, 2026	11-50	34 contacts →
	Indirect evidence “Community based Family Practice.” Source: RevenueBase Database · checked Sep 30, 2026
19	Centre Médical Brunswick Brunswick Medical Center	Indirect evidence	Pointe-Claire, QC, CanadaHQ checked Sep 30, 2026	201-500	31 contacts →
	Indirect evidence “CENTRE MÉDICAL BRUNSWICK La mission du Centre Médical Brunswick est de fournir des soins complets et de qualité sous un seul toit.” Source: RevenueBase Database · checked Sep 30, 2026
20	Vibrant Community Health	Partial evidence	Toronto, ON, CanadaHQ checked Sep 30, 2026	201-500	29 contacts →
	Partial evidence “Vibrant Community Health (formerly Vibrant Healthcare Alliance) stands as a centre of health and wellness, dedicated to serving the diverse needs of our community in Toronto.” Source: RevenueBase Database · checked Sep 30, 2026
21	Highroads Medical Clinics	Indirect evidence	Surrey, BC, CanadaHQ checked Sep 30, 2026	51-200	25 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
22	Ottawa Valley Family Health Team	Indirect evidence	Mississippi Mills, ON, CanadaHQ checked Sep 30, 2026	51-200	20 contacts →
	Indirect evidence “Ottawa Valley Family Health Team is a primary care medical practice.” Source: RevenueBase Database · checked Sep 30, 2026
23	Pinnacle Medical Centres	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 30, 2026	11-50	19 contacts →
	Indirect evidence “Helping you reach the Pinnacle of health Pinnacle Medical Centres understands that for the best health outcomes, both patients and physicians must be provided with an environment…” Source: RevenueBase Database · checked Sep 30, 2026
24	Durand Health	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 30, 2026	11-50	16 contacts →
	Indirect evidence “Durand Integrated Health provides a team of medical, paramedical and occupational health experts who work with employers and their benefits planners to help create an engaged…” Source: RevenueBase Database · checked Sep 30, 2026
25	Restore Medical Clinics	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence “We aim to provide comprehensive, collaborative, and compassionate care to the community using a multidisciplinary approach that considers the whole person.” Source: RevenueBase Database · checked Sep 30, 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: acquired healthcare providers. 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 acquired healthcare providers.
Partial evidence: Its own public description names part of acquired healthcare providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name acquired healthcare providers. 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 160 acquired healthcare providers based in Canada

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Acquired healthcare providers based in Canada at a glance

As of Sep 30, 2026

51.0%Verified-email coverage

83.2Average contacts per company

11-50Median size (employees)

11.2%Largest-city concentration · Toronto

Sep 30, 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

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 160 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 acquired healthcare providers, 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 “acquired healthcare providers”. 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 acquired healthcare providers), 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 acquired healthcare providers, 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, 6,793 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 30, 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 acquired healthcare providers, 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 acquired healthcare providers are there based in Canada?

RevenueBase identified 160 acquired healthcare providers 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?

William Osler Health System, headquartered in Brampton, tops this list with the largest team on record.

Which city has the most acquired healthcare providers?

Toronto leads with 18 headquartered companies, followed by Calgary (13) and Mississauga (8).

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 6,793 verified decision-maker contacts tracked across these 160 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 30, 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.