Company lists · Data refreshed September 2026
Top 25 Occupational health and safety services based in Canada
RevenueBase identified 572 company matches for occupational health and safety services associated with Canada as of September 2026 and tracks 5,072 professional contacts across them, including 2,135 with verified work emails. Calgary is the largest hub.
This list covers company matches for occupational health and safety 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 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.
The 25 largest occupational health and safety services based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 317 contacts → | ||||
Exact match “Businesses - and the people who work for them - need access to health and safety expertise to help prevent injuries, illnesses, and fatalities.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 291 contacts → | ||||
Exact match “Canadian leader in occupational health and safety products and services, SPI Health and Safety proposes comprehensive and specialized solutions which encompass product and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 148 contacts → | ||||
Exact match “Safety Boss Providing A Full Complement Of Safety Services, Experienced Personnel And Field Proven Equipment.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 134 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 · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 108 contacts → | ||||
Exact match “At Domcor Health, Safety & Security Inc, we are all about service, a quality that can only be built on a foundation of experience, knowledge and practice.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 105 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 98 contacts → | ||||
Exact match “4S is an occupational health and safety advisory firm that ensures compliance and protects companies and their employees with a “live” occupational and safety management program.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 96 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 · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 88 contacts → | ||||
Exact match “Industrial Safety Specialists.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 85 contacts → | ||||
Exact match “We are committed to training, education, and full-service solutions to help companies build a strong safety culture so that everyone goes home safely at the end of each and every…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 82 contacts → | ||||
Exact match “An independent not-for-profit, Workplace Safety North (WSN) is one of four sector-based health and safety associations in Ontario.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 80 contacts → | ||||
Exact match “Brogan Fire & Safety is an industry leader in safety supplies and services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 78 contacts → | ||||
Exact match “ECOH is a highly respected Canadian environmental, health and safety consulting company specializing in environmental management, hazardous materials, and occupational hygiene and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 72 contacts → | ||||
Exact match “OSG is a national leader in workplace health and safety, delivering training, consulting, and software solutions that help organizations operate safer, smarter, and more…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 67 contacts → | ||||
Exact match “Crée en 2010, SSTConsultants est une firme spécialisée en gestion de la santé et sécurité sur les chantiers de construction.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 63 contacts → | ||||
Exact match “For over 20 years, customers have trusted Concept Controls to help them find the best solutions to their workplace safety challenges.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 57 contacts → | ||||
Exact match “For over twenty years, MEDIAL has specialized in the complex fields related to occupational health and safety, as well as those related to disability management and workplace…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 52 contacts → | ||||
Exact match “Worksite Safety Compliance Centre is Canada's leading provider of simple, effective, and accessible occupational health and safety training and services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 49 contacts → | ||||
Exact match “L'Association paritaire pour la santé et la sécurité du travail du secteur affaires sociales (ASSTSAS) est la première association sectorielle paritaire constituée avant même…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 45 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 | |||||
| 21 | 40 contacts → | ||||
Exact match “L'ASP Construction constitue un organisme de référence en matière de prévention en santé et sécurité du travail pour les travailleurs et les employeurs du secteur de la…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 37 contacts → | ||||
Exact match “The Safeline Group of Companies includes Safeline Management, Safeline Paralegal, RER Construction Services, Reco Services and Safeline Ottawa.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 35 contacts → | ||||
Exact match “ALL-TECH Environmental Services Limited is an Atlantic Canada–owned and operated consulting firm, proudly serving the region since 1993.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 33 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 | |||||
| 25 | 28 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 | |||||
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 “occupational health and safety 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 572 occupational health and safety services based in Canada
See the full list, filter by size, metro and specialty, and access 2,135 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Occupational health and safety services based in Canada at a glance
As of Sep 20, 2026Companies by employee count
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 572 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 and safety 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 2,135 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.
Occupational health and safety services by metro
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 and safety services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many occupational health and safety services are there based in Canada?
RevenueBase identified 572 company matches for occupational health and safety services 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?
Workplace Safety & Prevention Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most occupational health and safety services?
Calgary leads with 63 company records, followed by Edmonton (34) and Toronto (30).
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 2,135 professional contacts with verified work emails tracked across these 572 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.
Ready to reach these companies? Verified emails and direct dials for all 572 occupational health and safety services based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Occupational health and safety services by geography
- Occupational health and safety services based in Brisbane, Australia
- Occupational health and safety services based in Melbourne, Australia
- Occupational health and safety services based in Perth, Australia
- Occupational health and safety services based in Sydney, Australia
- Occupational health and safety services based in Belo Horizonte, Brazil
- Occupational health and safety services based in Campinas, Brazil
- Occupational health and safety services based in Curitiba, Brazil
- Occupational health and safety services based in Porto Alegre, Brazil
- Occupational health and safety services based in Rio De Janeiro, Brazil
- Occupational health and safety services based in Sao Paulo, Brazil
- Occupational health and safety services based in Calgary, Canada
- Occupational health and safety services based in Edmonton, Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Occupational health and safety services based in Brisbane, Australia
- Occupational health and safety services based in Melbourne, Australia
- Occupational health and safety services based in Perth, Australia
- Occupational health and safety services based in Sydney, Australia
- Occupational health and safety services based in Belo Horizonte, Brazil
- Occupational health and safety services based in Campinas, Brazil
Company intelligence · public preview
Top 25 occupational health and safety services based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 572 matching company records for occupational health and safety services based in Canada, with 5,072 tracked contacts and 2,135 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 occupational health and safety services based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Mississauga, ON, CanadaReported employees: 201-500 | Mississauga, ON, Canada | 201-500 | Exact match | 317 contacts → |
“Businesses - and the people who work for them - need access to health and safety expertise to help prevent injuries, illnesses, and fatalities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  SPI Health And Safetyspi.comHQ: Blainville, QC, CanadaReported employees: 201-500 | Blainville, QC, Canada | 201-500 | Exact match | 291 contacts → |
“Canadian leader in occupational health and safety products and services, SPI Health and Safety proposes comprehensive and specialized solutions which encompass product and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Safety Boss INCsafetyboss.comHQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 148 contacts → |
“Safety Boss Providing A Full Complement Of Safety Services, Experienced Personnel And Field Proven Equipment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  NOVOnovosst.comHQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 134 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Domcor Health, Safety & Securitydomcor.caHQ: Campbell River, BC, CanadaReported employees: 501-1,000 | Campbell River, BC, Canada | 501-1,000 | Exact match | 108 contacts → |
“At Domcor Health, Safety & Security Inc, we are all about service, a quality that can only be built on a foundation of experience, knowledge and practice.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Actionsstactionsstinc.comHQ: Lévis, QC, CanadaReported employees: 51-200 | Lévis, QC, Canada | 51-200 | Exact match | 105 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  4s Consulting Services INC4sconsult.comHQ: Markham, ON, CanadaReported employees: 51-200 | Markham, ON, Canada | 51-200 | Exact match | 98 contacts → |
“4S is an occupational health and safety advisory firm that ensures compliance and protects companies and their employees with a “live” occupational and safety management program.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Santinel INCsantinel.comHQ: Sainte-julie, QC, CanadaReported employees: 51-200 | Sainte-julie, QC, Canada | 51-200 | Exact match | 96 contacts → |
“Santinel œuvre dans le milieu de la santé et de la sécurité au travail (SST) depuis des décennies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Trojan Safety Servicestrojansafety.comHQ: Fort St John, BC, CanadaReported employees: 201-500 | Fort St John, BC, Canada | 201-500 | Exact match | 88 contacts → |
“Industrial Safety Specialists.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Hazmasters Inc., A Division Of Wescohazmasters.comHQ: Ajax, ON, CanadaReported employees: 201-500 | Ajax, ON, Canada | 201-500 | Exact match | 85 contacts → |
“We are committed to training, education, and full-service solutions to help companies build a strong safety culture so that everyone goes home safely at the end of each and every…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Workplace Safety Northworkplacesafetynorth.caHQ: North Bay, ON, CanadaReported employees: 51-200 | North Bay, ON, Canada | 51-200 | Exact match | 82 contacts → |
“An independent not-for-profit, Workplace Safety North (WSN) is one of four sector-based health and safety associations in Ontario.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Brogan Fire & Safetybrogansafety.comHQ: Saint-eustache, QC, CanadaReported employees: 51-200 | Saint-eustache, QC, Canada | 51-200 | Exact match | 80 contacts → |
“Brogan Fire & Safety is an industry leader in safety supplies and services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  ECOHecoh.caHQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 78 contacts → |
“ECOH is a highly respected Canadian environmental, health and safety consulting company specializing in environmental management, hazardous materials, and occupational hygiene and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  OSGosg.caHQ: London, ON, CanadaReported employees: 51-200 | London, ON, Canada | 51-200 | Exact match | 72 contacts → |
“OSG is a national leader in workplace health and safety, delivering training, consulting, and software solutions that help organizations operate safer, smarter, and more…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Sstconsultantssstconsultants.caHQ: Charlesbourg, CanadaReported employees: 11-50 | Charlesbourg, Canada | 11-50 | Exact match | 67 contacts → |
“Crée en 2010, SSTConsultants est une firme spécialisée en gestion de la santé et sécurité sur les chantiers de construction.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Concept Controls INCconceptcontrols.comHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 63 contacts → |
“For over 20 years, customers have trusted Concept Controls to help them find the best solutions to their workplace safety challenges.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Medial Health Safety Consultantmedial.caHQ: Québec, CanadaReported employees: 51-200 | Québec, Canada | 51-200 | Exact match | 57 contacts → |
“For over twenty years, MEDIAL has specialized in the complex fields related to occupational health and safety, as well as those related to disability management and workplace…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Worksite Safetyworksite.caHQ: Dundas, ON, CanadaReported employees: 11-50 | Dundas, ON, Canada | 11-50 | Exact match | 52 contacts → |
“Worksite Safety Compliance Centre is Canada's leading provider of simple, effective, and accessible occupational health and safety training and services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Asstsasasstsas.qc.caHQ: Montréal, QC, CanadaReported employees: 11-50 | Montréal, QC, Canada | 11-50 | Exact match | 49 contacts → |
“L'Association paritaire pour la santé et la sécurité du travail du secteur affaires sociales (ASSTSAS) est la première association sectorielle paritaire constituée avant même…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | OHCOWohcow.on.ca HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 45 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  ASP Constructionasp-construction.orgHQ: Anjou, QC, CanadaReported employees: 11-50 | Anjou, QC, Canada | 11-50 | Exact match | 40 contacts → |
“L'ASP Construction constitue un organisme de référence en matière de prévention en santé et sécurité du travail pour les travailleurs et les employeurs du secteur de la…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Safeline Group Of Companiessafelinegroup.caHQ: Vaughan, ON, CanadaReported employees: 51-200 | Vaughan, ON, Canada | 51-200 | Exact match | 37 contacts → |
“The Safeline Group of Companies includes Safeline Management, Safeline Paralegal, RER Construction Services, Reco Services and Safeline Ottawa.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  All-Tech Environmental Services LTDtoalltech.comHQ: Dartmouth, NS, CanadaReported employees: 51-200 | Dartmouth, NS, Canada | 51-200 | Exact match | 35 contacts → |
“ALL-TECH Environmental Services Limited is an Atlantic Canada–owned and operated consulting firm, proudly serving the region since 1993.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Precede Occupational Health Servicesprecedeohs.comHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 33 contacts → |
“We are committed to our clients/partners, their needs and ensuring that the get the Quality Service they deserve.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | ECS Safety Services LTDecssafety.com HQ: Brooks, AB, CanadaReported employees: 11-50 | Brooks, AB, Canada | 11-50 | Exact match | 28 contacts → |
“ECS Safety Services is a progressive full service Occupational Health company specializing in substance abuse testing, placement medicals, drug awareness training, policy…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 572 company matches
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Occupational health and safety services: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
570 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 572 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Occupational health and safety services by metro
Questions about this company list
What does Exact match mean for occupational health and safety services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many occupational health and safety services did RevenueBase find based in Canada?
The saved snapshot records 572 matching company records, 5,072 tracked contacts and 2,135 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Occupational health and safety services by geography
- Occupational health and safety services based in Brisbane, Australia
- Occupational health and safety services based in Melbourne, Australia
- Occupational health and safety services based in Perth, Australia
- Occupational health and safety services based in Sydney, Australia
- Occupational health and safety services based in Belo Horizonte, Brazil
- Occupational health and safety services based in Campinas, Brazil
- Occupational health and safety services based in Curitiba, Brazil
- Occupational health and safety services based in Porto Alegre, Brazil
- Occupational health and safety services based in Rio De Janeiro, Brazil
- Occupational health and safety services based in Sao Paulo, Brazil
- Occupational health and safety services based in Calgary, Canada
- Occupational health and safety services based in Edmonton, Canada
Cite this list
RevenueBase Data Team. Top 25 occupational health and safety services based in Canada. Snapshot: September 20, 2026. https://revenuebase.ai/companies/occupational-health-and-safety-services/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Occupational health and safety services based in Brisbane, Australia
- Occupational health and safety services based in Melbourne, Australia
- Occupational health and safety services based in Perth, Australia
- Occupational health and safety services based in Sydney, Australia
- Occupational health and safety services based in Belo Horizonte, Brazil
- Occupational health and safety services based in Campinas, Brazil
Company intelligence · public preview
Top 25 occupational health and safety services based in Canada
RevenueBase records 572 matching company records for occupational health and safety services based in Canada, with 5,072 tracked contacts and 2,135 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 occupational health and safety services based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Mississauga, ON, CanadaReported employees: 201-500 | Mississauga, ON, Canada | 201-500 | Exact match | 317 contacts → |
“Businesses - and the people who work for them - need access to health and safety expertise to help prevent injuries, illnesses, and fatalities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SPI Health And Safetyspi.com HQ: Blainville, QC, CanadaReported employees: 201-500 | Blainville, QC, Canada | 201-500 | Exact match | 291 contacts → |
“Canadian leader in occupational health and safety products and services, SPI Health and Safety proposes comprehensive and specialized solutions which encompass product and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Safety Boss INCsafetyboss.com HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 148 contacts → |
“Safety Boss Providing A Full Complement Of Safety Services, Experienced Personnel And Field Proven Equipment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NOVOnovosst.com HQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 134 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Domcor Health, Safety & Securitydomcor.ca HQ: Campbell River, BC, CanadaReported employees: 501-1,000 | Campbell River, BC, Canada | 501-1,000 | Exact match | 108 contacts → |
“At Domcor Health, Safety & Security Inc, we are all about service, a quality that can only be built on a foundation of experience, knowledge and practice.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Actionsstactionsstinc.com HQ: Lévis, QC, CanadaReported employees: 51-200 | Lévis, QC, Canada | 51-200 | Exact match | 105 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | 4s Consulting Services INC4sconsult.com HQ: Markham, ON, CanadaReported employees: 51-200 | Markham, ON, Canada | 51-200 | Exact match | 98 contacts → |
“4S is an occupational health and safety advisory firm that ensures compliance and protects companies and their employees with a “live” occupational and safety management program.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Santinel INCsantinel.com HQ: Sainte-julie, QC, CanadaReported employees: 51-200 | Sainte-julie, QC, Canada | 51-200 | Exact match | 96 contacts → |
“Santinel œuvre dans le milieu de la santé et de la sécurité au travail (SST) depuis des décennies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Trojan Safety Servicestrojansafety.com HQ: Fort St John, BC, CanadaReported employees: 201-500 | Fort St John, BC, Canada | 201-500 | Exact match | 88 contacts → |
“Industrial Safety Specialists.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Hazmasters Inc., A Division Of Wescohazmasters.com HQ: Ajax, ON, CanadaReported employees: 201-500 | Ajax, ON, Canada | 201-500 | Exact match | 85 contacts → |
“We are committed to training, education, and full-service solutions to help companies build a strong safety culture so that everyone goes home safely at the end of each and every…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Workplace Safety Northworkplacesafetynorth.ca HQ: North Bay, ON, CanadaReported employees: 51-200 | North Bay, ON, Canada | 51-200 | Exact match | 82 contacts → |
“An independent not-for-profit, Workplace Safety North (WSN) is one of four sector-based health and safety associations in Ontario.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Brogan Fire & Safetybrogansafety.com HQ: Saint-eustache, QC, CanadaReported employees: 51-200 | Saint-eustache, QC, Canada | 51-200 | Exact match | 80 contacts → |
“Brogan Fire & Safety is an industry leader in safety supplies and services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ECOHecoh.ca HQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 78 contacts → |
“ECOH is a highly respected Canadian environmental, health and safety consulting company specializing in environmental management, hazardous materials, and occupational hygiene and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | OSGosg.ca HQ: London, ON, CanadaReported employees: 51-200 | London, ON, Canada | 51-200 | Exact match | 72 contacts → |
“OSG is a national leader in workplace health and safety, delivering training, consulting, and software solutions that help organizations operate safer, smarter, and more…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sstconsultantssstconsultants.ca HQ: Charlesbourg, CanadaReported employees: 11-50 | Charlesbourg, Canada | 11-50 | Exact match | 67 contacts → |
“Crée en 2010, SSTConsultants est une firme spécialisée en gestion de la santé et sécurité sur les chantiers de construction.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Concept Controls INCconceptcontrols.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 63 contacts → |
“For over 20 years, customers have trusted Concept Controls to help them find the best solutions to their workplace safety challenges.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Medial Health Safety Consultantmedial.ca HQ: Québec, CanadaReported employees: 51-200 | Québec, Canada | 51-200 | Exact match | 57 contacts → |
“For over twenty years, MEDIAL has specialized in the complex fields related to occupational health and safety, as well as those related to disability management and workplace…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Worksite Safetyworksite.ca HQ: Dundas, ON, CanadaReported employees: 11-50 | Dundas, ON, Canada | 11-50 | Exact match | 52 contacts → |
“Worksite Safety Compliance Centre is Canada's leading provider of simple, effective, and accessible occupational health and safety training and services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Asstsasasstsas.qc.ca HQ: Montréal, QC, CanadaReported employees: 11-50 | Montréal, QC, Canada | 11-50 | Exact match | 49 contacts → |
“L'Association paritaire pour la santé et la sécurité du travail du secteur affaires sociales (ASSTSAS) est la première association sectorielle paritaire constituée avant même…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | OHCOWohcow.on.ca HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 45 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ASP Constructionasp-construction.org HQ: Anjou, QC, CanadaReported employees: 11-50 | Anjou, QC, Canada | 11-50 | Exact match | 40 contacts → |
“L'ASP Construction constitue un organisme de référence en matière de prévention en santé et sécurité du travail pour les travailleurs et les employeurs du secteur de la…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Safeline Group Of Companiessafelinegroup.ca HQ: Vaughan, ON, CanadaReported employees: 51-200 | Vaughan, ON, Canada | 51-200 | Exact match | 37 contacts → |
“The Safeline Group of Companies includes Safeline Management, Safeline Paralegal, RER Construction Services, Reco Services and Safeline Ottawa.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | All-Tech Environmental Services LTDtoalltech.com HQ: Dartmouth, NS, CanadaReported employees: 51-200 | Dartmouth, NS, Canada | 51-200 | Exact match | 35 contacts → |
“ALL-TECH Environmental Services Limited is an Atlantic Canada–owned and operated consulting firm, proudly serving the region since 1993.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Precede Occupational Health Servicesprecedeohs.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 33 contacts → |
“We are committed to our clients/partners, their needs and ensuring that the get the Quality Service they deserve.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | ECS Safety Services LTDecssafety.com HQ: Brooks, AB, CanadaReported employees: 11-50 | Brooks, AB, Canada | 11-50 | Exact match | 28 contacts → |
“ECS Safety Services is a progressive full service Occupational Health company specializing in substance abuse testing, placement medicals, drug awareness training, policy…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 572 company matches
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Occupational health and safety services: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
570 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 572 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Occupational health and safety services by metro
Questions about this company list
What does Exact match mean for occupational health and safety services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many occupational health and safety services did RevenueBase find based in Canada?
The saved snapshot records 572 matching company records, 5,072 tracked contacts and 2,135 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 occupational health and safety services based in Canada. Snapshot: September 20, 2026. https://revenuebase.ai/companies/occupational-health-and-safety-services/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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