Company lists · Data refreshed September 2026

Top 25 Addiction counselors and therapists based in Canada

RevenueBase identified 474 company matches for addiction counselors and therapists associated with Canada as of September 2026 and tracks 3,879 professional contacts across them, including 1,100 with verified work emails. Toronto is the largest hub.

This list covers company matches for addiction counselors and therapists 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
474Companies
3,879Contacts tracked
1,100Verified emails
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The 25 largest addiction counselors and therapists based in Canada

Ranked by team size
Top 25 of 474 company matches for addiction counselors and therapists 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 matchCanadaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
2Exact matchMarkham, CanadaHQ recorded Sep 19, 2026501-1,000243 contacts →

Exact match

“Empowering people at all stages of addiction recovery across the full spectrum of care There’s no one-size-fits-all approach to recovery from substance use disorder or addictive…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Sep 19, 202651-20099 contacts →

Exact match

“Founded in 1970, Renascent offers evidence-based, trauma-informed care that addresses drug and alcohol addiction and concurrent mental health issues.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchKingston, ON, CanadaHQ recorded Sep 19, 2026201-50094 contacts →

Exact match

“AMHS-KFLA is a non-profit organization providing mental health and addiction services to nearly people across Kingston, Frontenac, Lennox and Addington.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Sep 19, 202651-20086 contacts →

Exact match

“At EHN Bellwood Toronto, we have been treating addiction disorders and related mental health issues for over 30 years.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchOshawa, ON, CanadaHQ recorded Sep 19, 202611-5076 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchVancouver, BC, CanadaHQ recorded Sep 19, 202651-20070 contacts →

Exact match

“Together We Can was founded in 1993, has emerged as one of British Columbia's leading residential addiction recovery programs for people challenged by drug and/or chemical…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Sep 19, 202651-20048 contacts →

Exact match

“Addiction Rehab Toronto is one of the top Toronto drug rehab and alcohol rehab centre.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchBrockville, ON, CanadaHQ recorded Sep 19, 202651-20045 contacts →

Exact match

“Lanark, Leeds and Grenville Addictions and Mental Health offers services and programmes to people who are experiencing addiction or mental health issues.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchOakville, ON, CanadaHQ recorded Sep 19, 202651-20042 contacts →

Exact match

“ADAPT was founded in 1975 as a pilot project of the Addiction Research Foundation.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchMississauga, ON, CanadaHQ recorded Sep 19, 202611-5035 contacts →

Exact match

“We provide a community treatment experience that includes counselling (individual and/or group), tailored to meet your needs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchBrantford, ON, CanadaHQ recorded Sep 19, 202611-5030 contacts →

Exact match

“Willowbridge Community Services is open to anyone looking to improve their life and take control of their future.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchVancouver, BC, CanadaHQ recorded Sep 19, 202611-5029 contacts →

Exact match

“Since 1977, Pacifica has been committed to providing a safe space for individuals to find themselves, find community, and enhance their quality of life and well-being.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMississauga, ON, CanadaHQ recorded Sep 19, 202611-5028 contacts →

Exact match

“Sageview Health believes in providing approachable mental health services and therapy while empowering patients to find their own way to happiness.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchWinnipeg, CanadaHQ recorded Sep 19, 202651-20027 contacts →

Exact match

“The Behavioural Health Foundation (BHF) is a Therapeutic Community providing long-term bed-based treatment for adults and family units experiencing issues related to substance use…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchCambridge, ON, CanadaHQ recorded Sep 19, 202611-5026 contacts →

Exact match

“For 82 years, Porchlight Counselling and Addiction Services has been providing Cambridge and North Dumfries with hope.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchWaterloo, ON, CanadaHQ recorded Sep 19, 202611-5023 contacts →

Exact match

“Anchoridge Counselling Services is a counselling agency in Ontario including areas Waterloo, Milton, Oakville & London.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchBlackfoot, AB, CanadaHQ recorded Sep 19, 202651-20023 contacts →

Exact match

“Opening in 1975, the Walter A."Slim" Thorpe Recovery Centre was a 2 bed detox centre that began thanks to a collaboration between the Saskatchewan and Alberta governments, local…”

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

Exact match

“Better Life Counselling Center (BLCC) was established in 2010 to provide counselling and psychotherapy for individuals, families, children, couples and groups.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“Calgary Institute of Counselling provides comprehensive mental health services, including individual therapy, psychoeducational assessments, and couples counselling.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchNorth York, ON, CanadaHQ recorded Sep 19, 20261-1022 contacts →

Exact match

“Psychotherapy counselling centre.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchSaskatoon, SK, CanadaHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“Family Service Saskatoon provides individual, couples, and family counselling and group programming around mental health, trauma, intimate partner violence, and healthy…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchSt Albert, AB, CanadaHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“At River’s Edge Counselling Centre, we have created a community of professionals devoted to excellence in care, ongoing learning and collegial support, We believe our team…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchThunder Bay, ON, CanadaHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“Thunder Bay Counselling is the leading provider of counselling, education and support services in the Thunder Bay area.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchSt. Catharines, ON, CanadaHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“Community Addiction Services of Niagara (CAS-N) was established to provide access to relevant treatment resources for individuals and their families living in the Niagara Region…”

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

Showing 25 of 474 addiction counselors and therapists based in Canada

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Addiction counselors and therapists based in Canada at a glance

As of Sep 19, 2026
28.4%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
9.7%Largest-city concentration · Toronto
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
354
11-50
89
51-200
17
201-500
1
501-1,000
2
1,001-5,000
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 474 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 “addiction counselors and therapists” 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 1,100 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 “addiction counselors and therapists”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many addiction counselors and therapists are there based in Canada?

RevenueBase identified 474 company matches for addiction counselors and therapists 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?

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

Which city has the most addiction counselors and therapists?

Toronto leads with 46 company records, followed by Calgary (32) and Vancouver (29).

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 1,100 professional contacts with verified work emails tracked across these 474 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.