Company lists · Data refreshed November 2026

Top 25 Preventive occupational health services based in Canada

Name: Preventive occupational health services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 94 companies tracked

RevenueBase identified 94 company matches for preventive occupational health services associated with Canada as of November 2026 and tracks 930 professional contacts across them, including 371 with verified work emails. Calgary is the largest hub.

This list covers company matches for preventive occupational health 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

94Companies

930Contacts tracked

371Verified emails

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The 25 largest preventive occupational health services based in Canada

Ranked by team size

Top 25 of 94 company matches for preventive occupational health 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	NOVO	Exact match	Québec, QC, CanadaHQ recorded Nov 6, 2026	51-200	142 contacts →
	Exact match “Chef de file en gestion de la santé et sécurité du travail (SST), Novo accompagne les entreprises, avec professionnalisme et passion, afin de leur permettre de créer des milieux…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Santinel INC	Exact match	Sainte-julie, QC, CanadaHQ recorded Nov 6, 2026	51-200	98 contacts →
	Exact match “Santinel œuvre dans le milieu de la santé et de la sécurité au travail (SST) depuis des décennies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Clinique DE Médecine Industrielle ET Préventive DU Québec Cmipq	Exact match	Montréal, QC, CanadaHQ recorded Nov 6, 2026	11-50	47 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
4	Groupe Santé Physimed	Exact match	Saint-laurent, CanadaHQ recorded Nov 6, 2026	51-200	44 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
5	OHCOW	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	11-50	42 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
6	Precede Occupational Health Services	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	30 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
7	Safety Design Strategies	Exact match	Oakville, ON, CanadaHQ recorded Nov 6, 2026	11-50	26 contacts →
	Exact match “Safety Design Strategies (SDS) is a leading Occupational Health and Safety services company in the Greater Toronto Area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Buller Crichton Environmental INC	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “With over 160 years of combined experience, Buller Crichton Environmental Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Apex Occupational Health Solutions INC	Exact match	Kitchener, ON, CanadaHQ recorded Nov 6, 2026	11-50	22 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
10	East Coast Mobile Medical INC	Exact match	Dartmouth, NS, CanadaHQ recorded Nov 6, 2026	11-50	20 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
11	Durand Health	Exact match	Hamilton, ON, CanadaHQ recorded Nov 6, 2026	11-50	16 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
12	Armour Safety Consulting & Training	Exact match	Regina, SK, CanadaHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “Armour Safety Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	24 7 Occupational & Emergency Medicine Solutions INC	Exact match	Victoria, BC, CanadaHQ recorded Nov 6, 2026	51-200	14 contacts →
	Exact match “24/7 Occupational & Emergency Medicine Solutions Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Experts Médic SST	Exact match	Saint-alexandre-de-kamouraska, QC, CanadaHQ recorded Nov 6, 2026	51-200	13 contacts →
	Exact match “Experts Medic SST est une entreprise spécialisée dans la prestation de services médicaux en milieu industriel avec une expertise reconnue dans le secteur de l’exploration minière.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Occupational Health Centre	Exact match	Winnipeg, MB, CanadaHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “Occupational Health Centre (OHC) was established in 1983 to meet the need for quality, accessible, and comprehensive services on workplace health and safety.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Prévactions	Exact match	Chicoutimi, QC, CanadaHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “Prévactions est une firme spécialisée en santé et sécurité au travail (SST) qui accompagne les organisations dans la prévention des accidents, la gestion des risques et le…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Healthyworker	Exact match	Lethbridge, AB, CanadaHQ recorded Nov 6, 2026	1-10	7 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
18	Safetyco Partners	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	51-200	6 contacts →
	Exact match “SafetyCo is Canada’s fastest growing Occupational Health & Safety Services Organization.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Totalmed Health Solutions	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “Occupational health clinic for employers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Prime Medical Services INC	Exact match	Winnipeg, MB, CanadaHQ recorded Nov 6, 2026	51-200	6 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
21	Resource Environmental Associates	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	51-200	5 contacts →
	Exact match “Resource Environmental Associates provides first quality consulting, training and contracting services, to help organizations achieve their goals for protection of employee…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	SHE Consulting INC	Exact match	Whitehorse, YT, CanadaHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Aura Health And Safety Corporation	Exact match	Burnaby, BC, CanadaHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match “We provide high-quality occupational and environmental public health services to reduce health risks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Cbsst Expert-Conseil	Exact match	Chambly, QC, CanadaHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “We are a team of professionals specializing in OHS who execute and carry out mandates in the form of projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Workbright	Exact match	Mississauga, ON, CanadaHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “WorkBright™ helps Ontario employers identify and address workplace health and safety risks before they become a liability.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “preventive occupational health services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 94 preventive occupational health services based in Canada

See the full list, filter by size, metro and specialty, and access 371 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Preventive occupational health services based in Canada at a glance

As of Nov 6, 2026

39.9%Verified-email coverage

9.9Average contacts per company

1-10Median size (employees)

8.5%Largest-city concentration · Calgary

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 94 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 “preventive occupational health 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 371 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 “preventive occupational health services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many preventive occupational health services are there based in Canada?

RevenueBase identified 94 company matches for preventive occupational health 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?

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

Which city has the most preventive occupational health services?

Calgary leads with 8 company records, followed by Montreal (5) and Hamilton (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 371 professional contacts with verified work emails tracked across these 94 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.