Company lists · Data refreshed November 2026
Top 23 Occupational health testing labs based in Canada
RevenueBase identified 52 company matches for occupational health testing labs associated with Canada as of November 2026 and tracks 651 professional contacts across them, including 211 with verified work emails. Calgary is the largest hub.
This list covers company matches for occupational health testing labs 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.
The 23 largest occupational health testing labs based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 207 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 | |||||
| 2 | 83 contacts → | ||||
Exact match “Med Health Laboratory is a community laboratory with excellent, proud and committed staff to benchmark MHL service performance with best industry practices.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 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 | 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 | |||||
| 5 | 27 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 | |||||
| 6 | 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 | |||||
| 7 | 12 contacts → | ||||
Exact match “At OncoHelix, we're proud to be recognized as Canada's leading precision diagnostics laboratory, boasting an unmatched selection of clinically-validated panels and advanced…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “LAB’EAU-AIR-SOL offre une multitude de services complémentaires et hautement professionnels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “L’expertise diagnostique à votre portée.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 8 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 | |||||
| 12 | 7 contacts → | ||||
Exact match “Axxonlab is an environmental testing laboratory for regulated substances that specializes in the characterization and quantification of asbestos and mold in the air and in bulk…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 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 | |||||
| 14 | 6 contacts → | ||||
Exact match “Centrally-located in Canada, Professional, Affordable.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 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 | |||||
| 16 | 4 contacts → | ||||
Exact match “24/7 Mobile Industrial Hearing Testing, Custom Hearing Protection, Respirator Fit Testing and Occupational Noise Surveys.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Département de médecine industrielle : examens médicaux et préemplois, évaluations et expertises, tests divers, perte auditive, prévention, gestion des dossiers d'invalidité et de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Avalon Laboratories is a private medical and environmental lab located in Newfoundland and Labrador, Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “We are a fully licensed and insured Saskatchewan business offering Portamedic Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “WorkSafe Occupational Health Services brings workplace testing, training, and policies to your door.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “DriveX Solution is the Expert provider of workplace medical testing Dot & Non Dot Drug testing in the North America serving employers in a variety of industries including but not…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match Recorded description not available. 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 “occupational health testing labs”. 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 23 of 52 occupational health testing labs based in Canada
See the full list, filter by size, metro and specialty, and access 211 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Occupational health testing labs based in Canada at a glance
As of Nov 6, 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 52 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 testing labs” 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 211 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 health testing labs”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many occupational health testing labs are there based in Canada?
RevenueBase identified 52 company matches for occupational health testing labs 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 health testing labs?
Calgary leads with 5 company records, followed by Montreal (5) and Grande Prairie (3).
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 211 professional contacts with verified work emails tracked across these 52 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.
Ready to reach these companies? Verified emails and direct dials for all 52 occupational health testing labs based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Occupational health testing labs by geography
- Occupational health testing labs based in Sao Paulo, Brazil
- Occupational health testing labs based in Argentina
- Occupational health testing labs based in Australia
- Occupational health testing labs based in Brazil
- Occupational health testing labs based in Chile
- Occupational health testing labs based in Colombia
- Occupational health testing labs based in France
- Occupational health testing labs based in Germany
- Occupational health testing labs based in India
- Occupational health testing labs based in Italy
- Occupational health testing labs based in Mexico
- Occupational health testing labs based in the Netherlands
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 testing labs based in Sao Paulo, Brazil
- Occupational health testing labs based in Argentina
- Occupational health testing labs based in Australia
- Occupational health testing labs based in Brazil
- Occupational health testing labs based in Chile
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Company intelligence · public preview
Top 23 occupational health testing labs 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 52 matching company records for occupational health testing labs based in Canada, with 651 tracked contacts and 211 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 23 occupational health testing labs 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 |  Drivercheck INCdrivercheck.caHQ: North Dumfries, ON, CanadaReported employees: 201-500 | North Dumfries, ON, Canada | 201-500 | Exact match | 207 contacts → |
“As Canada’s ‘Fitness for Duty’ leader, DriverCheck’s top priority is the safety of your staff and workplace.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  MED Health Laboratories LTDmhlab.caHQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 83 contacts → |
“Med Health Laboratory is a community laboratory with excellent, proud and committed staff to benchmark MHL service performance with best industry practices.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Montréal, QC, CanadaReported employees: 11-50 | Montréal, QC, Canada | 11-50 | Exact match | 47 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Precede Occupational Health Servicesprecedeohs.comHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 30 contacts → |
“We are committed to our clients/partners, their needs and ensuring that the get the Quality Service they deserve.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ECS Safety Services LTDecssafety.comHQ: Brooks, AB, CanadaReported employees: 11-50 | Brooks, AB, Canada | 11-50 | Exact match | 27 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Dartmouth, NS, CanadaReported employees: 11-50 | Dartmouth, NS, Canada | 11-50 | Exact match | 20 contacts → |
“ECMM is a national leader in occupational health, wellness and safety.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Oncohelixoncohelix.orgHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 12 contacts → |
“At OncoHelix, we're proud to be recognized as Canada's leading precision diagnostics laboratory, boasting an unmatched selection of clinically-validated panels and advanced…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  LEX Scientific INClexscientific.comHQ: Guelph, BC, CanadaReported employees: 11-50 | Guelph, BC, Canada | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  Lab'eau-Air-Sollabeauairsol.caHQ: Joliette, QC, CanadaReported employees: 11-50 | Joliette, QC, Canada | 11-50 | Exact match | 11 contacts → |
“LAB’EAU-AIR-SOL offre une multitude de services complémentaires et hautement professionnels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  LES Laboratoires BNK INClabobnk.comHQ: Mont-royal, QC, CanadaReported employees: 11-50 | Mont-royal, QC, Canada | 11-50 | Exact match | 10 contacts → |
“L’expertise diagnostique à votre portée.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Vector Medical Corporationvectormedical.caHQ: Thornhill, ON, CanadaReported employees: 1-10 | Thornhill, ON, Canada | 1-10 | Exact match | 8 contacts → |
“Vector Medical Corporation is Canada's first and only national occupational medicine consulting company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Axxonlabaxxonlab.comHQ: Mont-royal, ON, CanadaReported employees: 11-50 | Mont-royal, ON, Canada | 11-50 | Exact match | 7 contacts → |
“Axxonlab is an environmental testing laboratory for regulated substances that specializes in the characterization and quantification of asbestos and mold in the air and in bulk…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Healthyworkerhealthyworker.caHQ: Lethbridge, AB, CanadaReported employees: 1-10 | Lethbridge, AB, Canada | 1-10 | Exact match | 7 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | BDX Enviro Bioscision Diagnosticsbdxenviro.com HQ: Winnipeg, MB, CanadaReported employees: 1-10 | Winnipeg, MB, Canada | 1-10 | Exact match | 6 contacts → |
“Centrally-located in Canada, Professional, Affordable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Prime Medical Services INCprimemedicalsvc.comHQ: Winnipeg, MB, CanadaReported employees: 51-200 | Winnipeg, MB, Canada | 51-200 | Exact match | 6 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Okanagan Audio LABokaudiolab.com HQ: Vernon, BC, CanadaReported employees: 1-10 | Vernon, BC, Canada | 1-10 | Exact match | 4 contacts → |
“24/7 Mobile Industrial Hearing Testing, Custom Hearing Protection, Respirator Fit Testing and Occupational Noise Surveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Expertmed Solutionsexpertmed.caHQ: Laval, QC, CanadaReported employees: 1-10 | Laval, QC, Canada | 1-10 | Exact match | 4 contacts → |
“Département de médecine industrielle : examens médicaux et préemplois, évaluations et expertises, tests divers, perte auditive, prévention, gestion des dossiers d'invalidité et de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Avalon Laboratories Canadaavalonlaboratories.ca HQ: St. Johns, NL, CanadaReported employees: 11-50 | St. Johns, NL, Canada | 11-50 | Exact match | 3 contacts → |
“Avalon Laboratories is a private medical and environmental lab located in Newfoundland and Labrador, Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Colette Portamedic Servicescoletteportamedic.comHQ: Prince Albert, SK, CanadaReported employees: 1-10 | Prince Albert, SK, Canada | 1-10 | Exact match | 2 contacts → |
“We are a fully licensed and insured Saskatchewan business offering Portamedic Services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Worksafe Occupational Healthwsoh.caHQ: Okotoks, CanadaReported employees: 1-10 | Okotoks, Canada | 1-10 | Exact match | 2 contacts → |
“WorkSafe Occupational Health Services brings workplace testing, training, and policies to your door.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Drivex Solutiondrivexsolution.comHQ: Mississauga, ON, CanadaReported employees: 1-10 | Mississauga, ON, Canada | 1-10 | Exact match | 2 contacts → |
“DriveX Solution is the Expert provider of workplace medical testing Dot & Non Dot Drug testing in the North America serving employers in a variety of industries including but not…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Ithaca Health LTDithacahealth.caHQ: Edmonton, AB, CanadaReported employees: 1-10 | Edmonton, AB, Canada | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Clinique DE Medecine Industrielle DES Laurentidescmideslaurentides.ca HQ: Fabreville, QC, CanadaReported employees: 1-10 | Fabreville, QC, Canada | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 23 of 52 company matches
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Occupational health testing labs: dataset insights
November 6, 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
51 records in the displayed employee bands.
1 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 52 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: November 6, 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 ↗
Questions about this company list
What does Exact match mean for occupational health testing labs?
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 testing labs did RevenueBase find based in Canada?
The saved snapshot records 52 matching company records, 651 tracked contacts and 211 verified emails. The public preview displays 23 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: November 6, 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 testing labs by geography
- Occupational health testing labs based in Sao Paulo, Brazil
- Occupational health testing labs based in Argentina
- Occupational health testing labs based in Australia
- Occupational health testing labs based in Brazil
- Occupational health testing labs based in Chile
- Occupational health testing labs based in Colombia
- Occupational health testing labs based in France
- Occupational health testing labs based in Germany
- Occupational health testing labs based in India
- Occupational health testing labs based in Italy
- Occupational health testing labs based in Mexico
- Occupational health testing labs based in the Netherlands
Cite this list
RevenueBase Data Team. Top 23 occupational health testing labs based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/occupational-health-testing-labs/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 testing labs based in Sao Paulo, Brazil
- Occupational health testing labs based in Argentina
- Occupational health testing labs based in Australia
- Occupational health testing labs based in Brazil
- Occupational health testing labs based in Chile
- Occupational health testing labs based in Colombia
Company intelligence · public preview
Top 23 occupational health testing labs based in Canada
RevenueBase records 52 matching company records for occupational health testing labs based in Canada, with 651 tracked contacts and 211 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 23 occupational health testing labs 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 | Drivercheck INCdrivercheck.ca HQ: North Dumfries, ON, CanadaReported employees: 201-500 | North Dumfries, ON, Canada | 201-500 | Exact match | 207 contacts → |
“As Canada’s ‘Fitness for Duty’ leader, DriverCheck’s top priority is the safety of your staff and workplace.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | MED Health Laboratories LTDmhlab.ca HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 83 contacts → |
“Med Health Laboratory is a community laboratory with excellent, proud and committed staff to benchmark MHL service performance with best industry practices.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Montréal, QC, CanadaReported employees: 11-50 | Montréal, QC, Canada | 11-50 | Exact match | 47 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Precede Occupational Health Servicesprecedeohs.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 30 contacts → |
“We are committed to our clients/partners, their needs and ensuring that the get the Quality Service they deserve.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ECS Safety Services LTDecssafety.com HQ: Brooks, AB, CanadaReported employees: 11-50 | Brooks, AB, Canada | 11-50 | Exact match | 27 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Dartmouth, NS, CanadaReported employees: 11-50 | Dartmouth, NS, Canada | 11-50 | Exact match | 20 contacts → |
“ECMM is a national leader in occupational health, wellness and safety.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Oncohelixoncohelix.org HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 12 contacts → |
“At OncoHelix, we're proud to be recognized as Canada's leading precision diagnostics laboratory, boasting an unmatched selection of clinically-validated panels and advanced…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | LEX Scientific INClexscientific.com HQ: Guelph, BC, CanadaReported employees: 11-50 | Guelph, BC, Canada | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Lab'eau-Air-Sollabeauairsol.ca HQ: Joliette, QC, CanadaReported employees: 11-50 | Joliette, QC, Canada | 11-50 | Exact match | 11 contacts → |
“LAB’EAU-AIR-SOL offre une multitude de services complémentaires et hautement professionnels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | LES Laboratoires BNK INClabobnk.com HQ: Mont-royal, QC, CanadaReported employees: 11-50 | Mont-royal, QC, Canada | 11-50 | Exact match | 10 contacts → |
“L’expertise diagnostique à votre portée.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Vector Medical Corporationvectormedical.ca HQ: Thornhill, ON, CanadaReported employees: 1-10 | Thornhill, ON, Canada | 1-10 | Exact match | 8 contacts → |
“Vector Medical Corporation is Canada's first and only national occupational medicine consulting company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Axxonlabaxxonlab.com HQ: Mont-royal, ON, CanadaReported employees: 11-50 | Mont-royal, ON, Canada | 11-50 | Exact match | 7 contacts → |
“Axxonlab is an environmental testing laboratory for regulated substances that specializes in the characterization and quantification of asbestos and mold in the air and in bulk…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Healthyworkerhealthyworker.ca HQ: Lethbridge, AB, CanadaReported employees: 1-10 | Lethbridge, AB, Canada | 1-10 | Exact match | 7 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | BDX Enviro Bioscision Diagnosticsbdxenviro.com HQ: Winnipeg, MB, CanadaReported employees: 1-10 | Winnipeg, MB, Canada | 1-10 | Exact match | 6 contacts → |
“Centrally-located in Canada, Professional, Affordable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Prime Medical Services INCprimemedicalsvc.com HQ: Winnipeg, MB, CanadaReported employees: 51-200 | Winnipeg, MB, Canada | 51-200 | Exact match | 6 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Okanagan Audio LABokaudiolab.com HQ: Vernon, BC, CanadaReported employees: 1-10 | Vernon, BC, Canada | 1-10 | Exact match | 4 contacts → |
“24/7 Mobile Industrial Hearing Testing, Custom Hearing Protection, Respirator Fit Testing and Occupational Noise Surveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Expertmed Solutionsexpertmed.ca HQ: Laval, QC, CanadaReported employees: 1-10 | Laval, QC, Canada | 1-10 | Exact match | 4 contacts → |
“Département de médecine industrielle : examens médicaux et préemplois, évaluations et expertises, tests divers, perte auditive, prévention, gestion des dossiers d'invalidité et de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Avalon Laboratories Canadaavalonlaboratories.ca HQ: St. Johns, NL, CanadaReported employees: 11-50 | St. Johns, NL, Canada | 11-50 | Exact match | 3 contacts → |
“Avalon Laboratories is a private medical and environmental lab located in Newfoundland and Labrador, Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Colette Portamedic Servicescoletteportamedic.com HQ: Prince Albert, SK, CanadaReported employees: 1-10 | Prince Albert, SK, Canada | 1-10 | Exact match | 2 contacts → |
“We are a fully licensed and insured Saskatchewan business offering Portamedic Services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Worksafe Occupational Healthwsoh.ca HQ: Okotoks, CanadaReported employees: 1-10 | Okotoks, Canada | 1-10 | Exact match | 2 contacts → |
“WorkSafe Occupational Health Services brings workplace testing, training, and policies to your door.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Drivex Solutiondrivexsolution.com HQ: Mississauga, ON, CanadaReported employees: 1-10 | Mississauga, ON, Canada | 1-10 | Exact match | 2 contacts → |
“DriveX Solution is the Expert provider of workplace medical testing Dot & Non Dot Drug testing in the North America serving employers in a variety of industries including but not…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ithaca Health LTDithacahealth.ca HQ: Edmonton, AB, CanadaReported employees: 1-10 | Edmonton, AB, Canada | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Clinique DE Medecine Industrielle DES Laurentidescmideslaurentides.ca HQ: Fabreville, QC, CanadaReported employees: 1-10 | Fabreville, QC, Canada | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 23 of 52 company matches
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Occupational health testing labs: dataset insights
November 6, 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
51 records in the displayed employee bands.
1 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 52 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: November 6, 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 ↗
Questions about this company list
What does Exact match mean for occupational health testing labs?
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 testing labs did RevenueBase find based in Canada?
The saved snapshot records 52 matching company records, 651 tracked contacts and 211 verified emails. The public preview displays 23 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: November 6, 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 testing labs by geography
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Cite this list
RevenueBase Data Team. Top 23 occupational health testing labs based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/occupational-health-testing-labs/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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