Company lists · Data refreshed September 2026

Top 25 Mental health services organizations based in Canada

RevenueBase identified 1,103 company matches for mental health services organizations associated with Canada as of September 2026 and tracks 18,977 professional contacts across them, including 6,058 with verified work emails. Toronto is the largest hub.

This list covers company matches for mental health services organizations 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 20, 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 20, 2026 How this list was built
1,103Companies
18,977Contacts tracked
6,058Verified emails
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The 25 largest mental health services organizations based in Canada

Ranked by team size
Top 25 of 1,103 company matches for mental health services organizations based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 Sep 20, 20265,001-10,0001,733 contacts →

Exact match

“As the most established and extensive community #mentalhealth organization in Canada, the Canadian Mental Health Association promotes mental health for all and supports the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchWhitby, ON, CanadaHQ recorded Sep 20, 20261,001-5,000860 contacts →

Exact match

“Ontario Shores Centre for Mental Health Sciences is a leader in mental health care, providing a spectrum of specialized assessments and treatment services for people living with…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchKingston, ON, CanadaHQ recorded Sep 20, 20261,001-5,000743 contacts →

Exact match

“Providence Care is Southeastern Ontario’s leading provider of specialized care in aging, mental health and rehabilitation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchCanadaHQ recorded Sep 20, 20261,001-5,000663 contacts →

Exact match

“As Canada's leader in mental health and addiction services, we provide a continuum of stay at work, return to work and treatment services through our team of over 4,500 staff and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchOttawa, ON, CanadaHQ recorded Sep 20, 20261,001-5,000645 contacts →

Exact match

“The Royal is one of Canada’s foremost mental health care and academic health science centres.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchMarkham, ON, CanadaHQ recorded Sep 20, 2026501-1,000596 contacts →

Exact match

“Kinark Child and Family Services is dedicated to helping children and youth with complex needs and their families achieve better life outcomes.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchToronto, ON, CanadaHQ recorded Sep 20, 2026501-1,000395 contacts →

Exact match

“When people with mental and physical health challenges,addiction issues or cognitive impairment find themselves marginalized, vulnerable and homeless or threatened with…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchVancouver, CanadaHQ recorded Sep 20, 2026501-1,000321 contacts →

Exact match

“Embarking on the road to recovery from mental illness is a deeply personal decision followed by an equally personal process.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchOttawa, ON, CanadaHQ recorded Sep 20, 202651-200321 contacts →

Exact match

“Improving mental health outcomes for all people in Canada.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 2026501-1,000290 contacts →

Exact match

“Hull Services has long had a reputation for providing leading edge child, youth, and family mental health services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Sep 20, 2026201-500236 contacts →

Exact match

“CMHA Toronto, a branch of the Canadian Mental Health Association, is the city’s leading community mental health agency.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchSurrey, BC, CanadaHQ recorded Sep 20, 2026201-500228 contacts →

Exact match

“Come and work with an amazing team to make a real difference in people’s lives.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchMississauga, ON, CanadaHQ recorded Sep 20, 2026201-500227 contacts →

Exact match

“Inspiring hope by leading in the delivery of high quality mental health services for infants, children, youth, young adults and families in the Region of Peel.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Sep 20, 2026201-500217 contacts →

Exact match

“Cota is an accredited, not-for-profit, community-based organization that has been supporting adults with mental health and cognitive challenges to live well within their…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchScarborough, ON, CanadaHQ recorded Sep 20, 2026201-500213 contacts →

Exact match

“Strides Toronto is a multi-service agency providing services to young people from birth to age 29 and their families in East Toronto.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchNewmarket, ON, CanadaHQ recorded Sep 20, 2026201-500200 contacts →

Exact match

“The Canadian Mental Health Association, York Region & South Simcoe Branch was founded in 1984 and is dedicated to improving the quality of life for people with mental illnesses.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchToronto, ON, CanadaHQ recorded Sep 20, 2026201-500170 contacts →

Exact match

“Reconnect Health Services is a not-for-profit health service organization located in the west end of Toronto.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202651-200128 contacts →

Exact match

“Established in 1969, Youthdale is one of the founding members of the children's mental health movement in Ontario.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202651-200127 contacts →

Exact match

“Our mission is simple.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchVancouver, BC, CanadaHQ recorded Sep 20, 2026201-500126 contacts →

Exact match

“Inspiring hope and supporting recovery for people with mental illness by establishing and operating social, vocational, recreation, advocacy and housing programs that support…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchBurlington, ON, CanadaHQ recorded Sep 20, 202651-200121 contacts →

Exact match

“Woodview's mission is to provide inclusive and person-centered mental health, autism, and developmental services and supports in partnership with children, youth, adults, and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchBurlington, ON, CanadaHQ recorded Sep 20, 2026201-500120 contacts →

Exact match

“ROCK is a non-profit child and youth mental health agency and has served Halton for 50 years.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchSallaberry-de-valleyfield, QC, CanadaHQ recorded Sep 20, 20261,001-5,000116 contacts →

Exact match

“Le Centre de santé et de services sociaux du Suroît compte plusieurs installations à Salaberry-de-Valleyfield, Beauharnois et Vaudreuil-Dorion.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 202651-200109 contacts →

Exact match

“Enviros is a diverse not-for-profit social services agency.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchVancouver, BC, CanadaHQ recorded Sep 20, 202651-200108 contacts →

Exact match

“Canadian Mental Health Association - BC Division Our vision: Mentally healthy people in a healthy society.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 1,103 mental health services organizations based in Canada

See the full list, filter by size, metro and specialty, and access 6,058 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mental health services organizations based in Canada at a glance

As of Sep 20, 2026
31.9%Verified-email coverage
17.2Average contacts per company
1-10Median size (employees)
12.8%Largest-city concentration · Toronto
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
695
11-50
260
51-200
97
201-500
22
501-1,000
7
1,001-5,000
8
5,001-10,000
2
10001+
1

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 1,103 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 “mental health services organizations” 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 6,058 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 20, 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 “mental health services organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mental health services organizations are there based in Canada?

RevenueBase identified 1,103 company matches for mental health services organizations 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?

Canadian Mental Health Association tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mental health services organizations?

Toronto leads with 141 company records, followed by Calgary (71) and Vancouver (55).

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 6,058 professional contacts with verified work emails tracked across these 1,103 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 20, 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.