Company lists · Data refreshed September 2026

Top 25 Cancer centers based in Canada

RevenueBase identified 60 company matches for cancer centers associated with Canada as of September 2026 and tracks 4,691 professional contacts across them, including 1,548 with verified work emails. Toronto is the largest hub.

This list covers company matches for cancer centers 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 19, 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 19, 2026 How this list was built
60Companies
4,691Contacts tracked
1,548Verified emails
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The 25 largest cancer centers based in Canada

Ranked by team size
Top 25 of 60 company matches for cancer centers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchVancouver, BC, CanadaHQ recorded Sep 19, 20261,001-5,0002,179 contacts →

Exact match

“BC Cancer, a part of the Provincial Health Services Authority, provides a province-wide, population-based cancer control program.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261,001-5,0001,062 contacts →

Exact match

“The Princess Margaret Cancer Centre is Canada’s largest integrated cancer research, teaching, and treatment centre, one of the top cancer research centres in the world and is one…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchWinnipeg, MB, CanadaHQ recorded Sep 19, 20261,001-5,000343 contacts →

Exact match

“CancerCare Manitoba (CCMB) is the provincially mandated cancer authority responsible for setting strategic priorities and long-term planning for cancer and blood disorders.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Sep 19, 2026201-500329 contacts →

Exact match

“Each year, more than 14 million people worldwide are diagnosed with cancer and more than eight million people die from the disease.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchKingston, ON, CanadaHQ recorded Sep 19, 20261,001-5,000100 contacts →

Exact match

“The Canadian Cancer Trials Group (CCTG) is a cancer clinical trials research cooperative conducting phase trials to test anti-cancer and supportive therapies in over 80…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Sep 19, 202611-5072 contacts →

Exact match

“Wellspring provides professionally-led supportive care programs and services that help those living with cancer, and their loved ones, overcome the practical, emotional…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchMontréal, CanadaHQ recorded Sep 19, 202611-5052 contacts →

Exact match

“VM-Med is a private medical services provider based in Montreal Canada.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchVancouver, BC, CanadaHQ recorded Sep 19, 202611-5033 contacts →

Exact match

“For over 25 years, we have provided programs and services to enhance the quality of life, health and well-being of people living with cancer as well as their loved ones.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-1030 contacts →

Exact match

“OUR VISION To help people live, while living with cancer.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Sep 19, 2026201-50027 contacts →

Exact match

“Our cutting-edge radiation technologies and capacity to treat over patients every year makes the Radiation Medicine Program at the Princess Margaret Cancer Centre the largest of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchOttawa, ON, CanadaHQ recorded Sep 19, 202611-5023 contacts →

Exact match

“The Centre for Health Innovation (The CHI) and its Ottawa Integrative Cancer Centre healthcare team provide supportive care for those living with cancer and other chronic and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchFort Langley, BC, CanadaHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“20 years in operation An Integrated Approach to healthcare Diverse service offerings encompassing a comprehensive scope of care Preventative Medicine and individualized care…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchOttawa, ON, CanadaHQ recorded Sep 19, 202611-5018 contacts →

Exact match

“Bowhead Health's mission is to make cancer care more efficient for everyone in the world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMontréal, QC, CanadaHQ recorded Sep 19, 202651-20016 contacts →

Exact match

“Organisme sans but lucratif, fondé en 1947, qui a pour mission de favoriser la recherche fondamentale et clinique sur le cancer ainsi que de préparer la relève dans ce domaine.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261,001-5,00014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchBarrie, ON, CanadaHQ recorded Sep 19, 20261-1010 contacts →

Exact match

“Gilda’s Club Simcoe Muskoka opened its Red Door in 2010 after a seven year capital campaign spearheaded by Patricia Gilbert.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchOshawa, ON, CanadaHQ recorded Sep 19, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchOttawa, ON, CanadaHQ recorded Sep 19, 20261-109 contacts →

Exact match

“The Canadian Cancer Survivor Network (CSSN) is a national network of patients, families, survivors, friends, community partners, funders and sponsors who have come together to…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchQuébec, QC, CanadaHQ recorded Sep 19, 202611-508 contacts →

Exact match

“The Quebec - Clinical Research Organization in Cancer (Q-CROC) is a not-for-profit organization that has been active since 2008.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchRegina, SK, CanadaHQ recorded Sep 19, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchPenetanguishene, ON, CanadaHQ recorded Sep 19, 20261-107 contacts →

Exact match

“The Georgian Bay Cancer Support Centre's mission is to provide emotional, physical, social, spiritual support, education and information as complement to the medical system for…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchMontreal, QC, CanadaHQ recorded Sep 19, 202611-506 contacts →

Exact match

“The Rossy Cancer Network is a partnership of McGill University’s Faculty of Medicine, the McGill University Health Centre (MUHC), the Jewish General Hospital (JGH) and St.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Medicor Cancer Centres are home to an experienced medical team of dedicated professionals, specializing in cancer treatment, headed up by Dr.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchVaughan, ON, CanadaHQ recorded Sep 19, 20261-103 contacts →

Exact match

“The Marsden Centre is a leader in the field of Integrative Medicine.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchToronto, CanadaHQ recorded Sep 19, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 60 cancer centers based in Canada

See the full list, filter by size, metro and specialty, and access 1,548 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cancer centers based in Canada at a glance

As of Sep 19, 2026
33.0%Verified-email coverage
78.2Average contacts per company
11-50Median size (employees)
25.0%Largest-city concentration · Toronto
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
22
51-200
6
201-500
3
501-1,000
1
1,001-5,000
6

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 60 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 “cancer centers” 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 1,548 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 19, 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 “cancer centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cancer centers are there based in Canada?

RevenueBase identified 60 company matches for cancer centers 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?

BC Cancer tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cancer centers?

Toronto leads with 15 company records, followed by Montreal (7) and Vancouver (7).

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 1,548 professional contacts with verified work emails tracked across these 60 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 19, 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.