Company lists · Data refreshed November 2026

Top 25 Occupational disease screening services based in Canada

RevenueBase identified 62 company matches for occupational disease screening services associated with Canada as of November 2026 and tracks 974 professional contacts across them, including 389 with verified work emails. Quebec is the largest hub.

This list covers company matches for occupational disease screening services 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 November 6, 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 Nov 6, 2026 How this list was built
62Companies
974Contacts tracked
389Verified emails
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The 25 largest occupational disease screening services based in Canada

Ranked by team size
Top 25 of 62 company matches for occupational disease screening services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchNorth Dumfries, ON, CanadaHQ recorded Nov 6, 2026201-500207 contacts →

Exact match

“As Canada’s ‘Fitness for Duty’ leader, DriverCheck’s top priority is the safety of your staff and workplace.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCalgary, BC, CanadaHQ recorded Nov 6, 202611-5070 contacts →

Exact match

“Viewpoint is the leading provider of high quality, defensible independent medical assessments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202611-5047 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSaint-laurent, CanadaHQ recorded Nov 6, 202651-20044 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5042 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“A.R.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchFort Mcmurray, AB, CanadaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Based in Fort McMurray, Hines Health Services specializes in medical and occupational services, including Emergency Medical Services, and takes great pride in being at the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Santé Circle Health is an occupational health and disability management company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchToronto, AB, CanadaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“With six locations nationwide, NYRC has been one of Canada's most trusted independent medical examination companies for over 35 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20030 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrooks, AB, CanadaHQ recorded Nov 6, 202611-5027 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Eisan Consulting has been delivering practitioner-led occupational health and disability management services across Canada for over 20 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 202611-5022 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDartmouth, NS, CanadaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHamilton, ON, CanadaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, ON, CanadaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Evolve Assessments and Diagnostics Ltd is a a Canadian owned and operated company providing nation-wide medical and vocational assessments and rehabilitative services to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Lizotte médico-experts est spécialisé en médecine corporative dite occupationnelle depuis 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Canada’s foremost doctor-led disability and injury-management claims evaluator INVESTIGATIVE, RESOURCEFUL, THOROUGH, AUTHORITATIVE We are in fact in a league of our own as one of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchQuébec, CanadaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Examed, une clinique humaine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchThornhill, ON, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Vector Medical Corporation is Canada's first and only national occupational medicine consulting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLethbridge, AB, CanadaHQ recorded Nov 6, 20261-107 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 · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Occupational health clinic for employers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 202651-2006 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 · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 62 occupational disease screening services based in Canada

See the full list, filter by size, metro and specialty, and access 389 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Occupational disease screening services based in Canada at a glance

As of Nov 6, 2026
39.9%Verified-email coverage
15.7Average contacts per company
11-50Median size (employees)
8.1%Largest-city concentration · Quebec
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
23
51-200
10
201-500
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 62 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 disease screening services” 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 389 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 November 6, 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 disease screening services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many occupational disease screening services are there based in Canada?

RevenueBase identified 62 company matches for occupational disease screening services associated with Canada as of November 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?

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

Which city has the most occupational disease screening services?

Quebec leads with 5 company records, followed by Calgary (4) and Montreal (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 389 professional contacts with verified work emails tracked across these 62 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 November 6, 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.