Company lists · Data refreshed September 2026

Top 25 Mental health service providers based in Canada

RevenueBase identified 1,480 mental health service providers headquartered in Canada as of September 2026 and tracks 9,696 professional contacts across them, including 2,988 with verified work emails. Toronto is the largest hub.

This list covers mental health service 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 20, 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 20, 2026 86% judged on-target in blind review
1,480Companies
9,696Contacts tracked
2,988Verified emails
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The 25 largest mental health service providers based in Canada

Ranked by team size
Top 25 of 1,480 mental health service providers based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to mental health service 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceWhitby, ON, CanadaHQ checked Sep 20, 20261,001-5,000860 contacts →

Strong evidence

“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…”

Source: RevenueBase Database · checked Sep 20, 2026
2Strong evidenceToronto, ON, CanadaHQ checked Sep 20, 2026501-1,000395 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceSurrey, BC, CanadaHQ checked Sep 20, 2026201-500228 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
4Strong evidenceMississauga, ON, CanadaHQ checked Sep 20, 2026201-500227 contacts →

Strong evidence

“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.”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceToronto, ON, CanadaHQ checked Sep 20, 202651-200202 contacts →

Indirect evidence

“Alli is on a mission to ensure every person has equal access to high-quality therapy.”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceToronto, ON, CanadaHQ checked Sep 20, 202651-200127 contacts →

Indirect evidence

“Our mission is simple.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceSallaberry-de-valleyfield, QC, CanadaHQ checked Sep 20, 20261,001-5,000116 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
8Strong evidenceAurora, ON, CanadaHQ checked Sep 20, 202651-200105 contacts →

Strong evidence

“York Hills is the largest children and youth mental health agency in the York Region and has expertise in treating children, youth, and families' social, emotional and behavioural…”

Source: RevenueBase Database · checked Sep 20, 2026
9Strong evidenceCalgary, AB, CanadaHQ checked Sep 20, 202651-20095 contacts →

Strong evidence

“At Calgary Counselling Centre, we believe everyone deserves high‑quality mental health support when they need it.”

Source: RevenueBase Database · checked Sep 20, 2026
10Strong evidenceToronto, ON, CanadaHQ checked Sep 20, 202611-5084 contacts →

Strong evidence

“Layla is a human-first, tech-powered mental health service, built on quality, patient-centricity, and innovation.”

Source: RevenueBase Database · checked Sep 20, 2026
11Partial evidenceOshawa, ON, CanadaHQ checked Sep 20, 202611-5076 contacts →

Partial evidence

“CFSD provides help, hope and healing through inclusive, evidence-based psychotherapy and counselling, education programs and support services that help you move forward and thrive.”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceToronto, ON, CanadaHQ checked Sep 20, 202651-20074 contacts →

Indirect evidence

“Shift Collab is one of Canada’s leading virtual therapy practices, offering counselling and custom therapy matching across the country.”

Source: RevenueBase Database · checked Sep 20, 2026
13Strong evidenceFergus, ON, CanadaHQ checked Sep 20, 202611-5074 contacts →

Strong evidence

“We provide accessible counselling and mental health services to couples, individuals, children and families in their home community.*Over 200 Mental Health Professionals *No…”

Source: RevenueBase Database · checked Sep 20, 2026
14Strong evidenceBedford, NS, CanadaHQ checked Sep 20, 202651-20063 contacts →

Strong evidence

“Who We Are Strongest Families Institute is charitable organization providing evidence-based e-mental health services to children, youth, adults and families seeking help for…”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceMississauga, ON, CanadaHQ checked Sep 20, 2026n/a58 contacts →

Indirect evidence

“Now accepting clients in-person and remotely (phone/video) for individual, couple, and family Book a session or complimentary 15-minute phone consultation with any of our…”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceOttawa, ON, CanadaHQ checked Sep 20, 202651-20057 contacts →

Indirect evidence

“Centre of Interpersonal Relationships (CFIR) is Ontario’s largest collective of psychologists, psychotherapists, and counsellors with offices in both Ottawa and Toronto.”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceBurnaby, BC, CanadaHQ checked Sep 20, 202651-20055 contacts →

Indirect evidence

“With over 160 counsellors in 60+ locations (and Online), speaking 40+ languages, we have provided specialized Trauma & PTSD Counselling all over the lower mainland for over…”

Source: RevenueBase Database · checked Sep 20, 2026
18Strong evidenceNew Minas, NS, CanadaHQ checked Sep 20, 2026201-50054 contacts →

Strong evidence

“NuVista Mental Health is a national network of mental health clinics serving communities across Canada.”

Source: RevenueBase Database · checked Sep 20, 2026
19Strong evidenceToronto, ON, CanadaHQ checked Sep 20, 2026201-50048 contacts →

Strong evidence

“MindBeacon by GreenShield is a whole new approach to better mental health.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceEdmonton, AB, CanadaHQ checked Sep 20, 202651-20045 contacts →

Indirect evidence

“Hi!”

Source: RevenueBase Database · checked Sep 20, 2026
21Partial evidenceMississauga, ON, CanadaHQ checked Sep 20, 202611-5043 contacts →

Partial evidence

“At BeWell Clinics, we elevate mental wellness for the whole family through personalized Therapy, Comprehensive Assessment Programs, and In-House Psychiatric Care.”

Source: RevenueBase Database · checked Sep 20, 2026
22Partial evidencePenticton, BC, CanadaHQ checked Sep 20, 202611-5042 contacts →

Partial evidence

“At Creative Therapy Consultants, we are passionate about providing exceptional health care to our clients.”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidenceToronto, ON, CanadaHQ checked Sep 20, 202611-5040 contacts →

Indirect evidence

“SolutionFirst Therapy is a virtual therapy clinic connecting people across Canada with registered therapists matched to their goals.”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidenceMontreal, QC, CanadaHQ checked Sep 20, 202651-20037 contacts →

Indirect evidence

“Founded by husband and wife team, Dr.”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceToronto, ON, CanadaHQ checked Sep 20, 202611-5033 contacts →

Indirect evidence

“At CBT Associates we provide psychological assessment and treatment services for children, adolescents and adults.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 1,480 mental health service providers based in Canada

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Mental health service providers based in Canada at a glance

As of Sep 20, 2026
30.8%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
15.5%Largest-city concentration · Toronto
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
1,135
11-50
287
51-200
32
201-500
5
501-1,000
2
1,001-5,000
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 1,480 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 mental health service 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 “mental health service 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 mental health service 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 mental health service 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, 2,988 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 20, 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 mental health service 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 mental health service providers are there based in Canada?

RevenueBase identified 1,480 mental health service 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?

Ontario Shores Centre For Mental Health Sciences, headquartered in Whitby, tops this list with the largest team on record.

Which city has the most mental health service providers?

Toronto leads with 229 headquartered companies, followed by Calgary (117) and Vancouver (90).

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 2,988 verified decision-maker contacts tracked across these 1,480 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 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 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.