Company lists · Data refreshed September 2026

Top 23 Occupational health clinics based in Canada

RevenueBase identified 59 company matches for occupational health clinics associated with Canada as of September 2026 and tracks 731 professional contacts across them, including 194 with verified work emails. Montreal is the largest hub.

This list covers company matches for occupational health clinics 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
59Companies
731Contacts tracked
194Verified emails
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The 23 largest occupational health clinics based in Canada

Ranked by team size
Top 23 of 59 company matches for occupational health clinics 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 matchEdmonton, AB, CanadaHQ recorded Sep 20, 2026501-1,000132 contacts →

Exact match

“Over three decades ago, two Edmonton physicians had the vision to bring accessible health care to Albertans on a non-appointment, extended hour basis.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202611-5045 contacts →

Exact match

“The mission of the Occupational Health Clinics for Ontario Workers is to protect workers and their communities from occupational disease, injuries and illnesses, to support their…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchMontréal, QC, CanadaHQ recorded Sep 20, 202611-5044 contacts →

Exact match

“La Clinique de Médecine Industrielle et Préventive du Québec (C.M.I.P.Q.) est une clinique médicale privée axée sur la médecine du travail.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchSaint-laurent, CanadaHQ recorded Sep 20, 202651-20043 contacts →

Exact match

“Clinique médicale spécialisée dans la médecine industrielle et préventive.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 202651-20033 contacts →

Exact match

“We are committed to our clients/partners, their needs and ensuring that the get the Quality Service they deserve.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBrooks, AB, CanadaHQ recorded Sep 20, 202611-5028 contacts →

Exact match

“ECS Safety Services is a progressive full service Occupational Health company specializing in substance abuse testing, placement medicals, drug awareness training, policy…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchMontreal, QC, CanadaHQ recorded Sep 20, 202611-5021 contacts →

Exact match

“Cyclone Santé s'illustre dans le milieu de la santé en offrant une vaste gamme de services médicaux pour le particulier et l'entreprise.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchVictoria, BC, CanadaHQ recorded Sep 20, 202651-20018 contacts →

Exact match

“24/7 Occupational & Emergency Medicine Solutions Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchMontréal, CanadaHQ recorded Sep 20, 202651-20017 contacts →

Exact match

“En octobre 2020, Optima Santé globale a été rachetée par Dialogue.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchDartmouth, NS, CanadaHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“ECMM is a national leader in occupational health, wellness and safety.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchHamilton, ON, CanadaHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchKitchener, ON, CanadaHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“Canadian owned and operated, Apex is your trusted advisor for employee health and wellness, offering knowledge-based medical and regulatory guidance and a full spectrum of…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchMississauga, ON, CanadaHQ recorded Sep 20, 202611-5014 contacts →

Exact match

“Our clinic has been in business for over 40 years and we are located at the Centre for Health and Safety Innovation (CHSI) at 5110 Creekbank Road.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchQuébec, CanadaHQ recorded Sep 20, 20261-109 contacts →

Exact match

“Examed, une clinique humaine.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchWinnipeg, MB, CanadaHQ recorded Sep 20, 202651-2007 contacts →

Exact match

“Our mission is to provide high quality medical professionals to meet our client needs, and to offer occupational health and medical services to organizations and industries to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchMontreal, QC, CanadaHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Occupational health clinic for employers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchLethbridge, AB, CanadaHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Clinic Phone: 403 394 9075 Corporate Email: hd@healthyworker.ca President: Darcy Hansen RN, COHN(C) CEO: Steven Dunkin BSc Kin HealthyWorker is the leading provider of…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchSurrey, CanadaHQ recorded Sep 20, 202611-503 contacts →

Exact match

“Onsite Immunization and Wellness provides healthcare and wellness services directly to your business location.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202651-2002 contacts →

Exact match

“It's Time to Transform Your Workplace!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBrandon, MB, CanadaHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Helping clients from a variety of industries with their OHS needs - safety programs, training, safety management software, COR certification, site inspections, liaising with WH &…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchHamilton, ON, CanadaHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Wellington at Work is a team of experienced and dedicated occupational health and safety professionals, partnering with employers across Canada to provide fully integrated…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchFabreville, QC, CanadaHQ recorded Sep 20, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchSpruce Grove, CanadaHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Making occupational health and safety (OHS) easy for businesses, accessible to workers, and meaningful to OHS practitioners.”

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

Showing 23 of 59 occupational health clinics based in Canada

See the full list, filter by size, metro and specialty, and access 194 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Occupational health clinics based in Canada at a glance

As of Sep 20, 2026
26.5%Verified-email coverage
12.4Average contacts per company
11-50Median size (employees)
13.6%Largest-city concentration · Montreal
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
24
51-200
7
201-500
1
501-1,000
2

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 59 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 “occupational health clinics” 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 194 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 “occupational health clinics”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many occupational health clinics are there based in Canada?

RevenueBase identified 59 company matches for occupational health clinics 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?

Medicentres Canada INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most occupational health clinics?

Montreal leads with 8 company records, followed by Toronto (5) and Calgary (4).

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 194 professional contacts with verified work emails tracked across these 59 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.