Company lists · Data refreshed September 2026

Top 25 Specialty diagnostics laboratories based in Canada

RevenueBase identified 84 company matches for specialty diagnostics laboratories associated with Canada as of September 2026 and tracks 8,120 professional contacts across them, including 3,797 with verified work emails. Toronto is the largest hub.

This list covers company matches for specialty diagnostics laboratories 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 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
84Companies
8,120Contacts tracked
3,797Verified emails
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The 25 largest specialty diagnostics laboratories based in Canada

Ranked by team size
Top 25 of 84 company matches for specialty diagnostics laboratories based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchToronto, ON, CanadaHQ recorded Sep 22, 20265,001-10,0003,469 contacts →

Exact match

“LifeLabs is Canada’s leading provider of laboratory diagnostic information and digital health connectivity systems, enabling patients and healthcare practitioners to diagnose…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchBrampton, ON, CanadaHQ recorded Sep 22, 20261,001-5,0001,652 contacts →

Exact match

“Welcome to Dynacare, the leading provider of comprehensive health and wellness solutions in Canada.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchMontreal, QC, CanadaHQ recorded Sep 22, 2026501-1,000760 contacts →

Exact match

“As a global leader in precision medicine testing services, we partner with our clients to address the most complex biomarker and bioanalytical challenges and deliver highly…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Sep 22, 20261,001-5,000375 contacts →

Exact match

“Calgary Laboratory Services (CLS) is a medical diagnostic laboratory that offers a full range of laboratory services to Calgary and parts of Southern Alberta.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchOttawa, ON, CanadaHQ recorded Sep 22, 2026501-1,000325 contacts →

Exact match

“The Eastern Ontario Regional Laboratory Association (EORLA) is a member-owned, non-profit organization encompassing the operation of 19 licensed, acute-care, hospital-based…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchOakville, ON, CanadaHQ recorded Sep 22, 202651-200221 contacts →

Exact match

“Vital was created to enable proactive, preventative, and accessible healthcare.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchBlainville, QC, CanadaHQ recorded Sep 22, 202651-200181 contacts →

Exact match

“Founded in 1990, with extensive combined expertise across our businesses, we provide solutions for every stage of product development and commercialization.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchNorth York, ON, CanadaHQ recorded Sep 22, 2026201-500160 contacts →

Exact match

“Alpha is a diverse healthcare services company.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Sep 22, 202651-20087 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 · Sep 22, 2026 · View company records in RevenueBase
10Exact matchEdmonton, AB, CanadaHQ recorded Sep 22, 202651-20057 contacts →

Exact match

“Delivering a Better Healthcare Journey.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchQuebec, CanadaHQ recorded Sep 22, 202651-20053 contacts →

Exact match

“Icentia combine des activités de développement d'appareils médicaux et de services d'analyse.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Sep 22, 20261,001-5,00045 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchSaskatoon, SK, CanadaHQ recorded Sep 22, 202651-20040 contacts →

Exact match

“Prairie Diagnostic Services Inc.(PDS) is a member type non-profit corporation dedicated to providing veterinary diagnostic services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchPickering, ON, CanadaHQ recorded Sep 22, 202651-20030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchWinnipeg, MB, CanadaHQ recorded Sep 22, 202611-5030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchBarrie, ON, CanadaHQ recorded Sep 22, 202611-5024 contacts →

Exact match

“Smarter Diagnostics.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchOshawa, ON, CanadaHQ recorded Sep 22, 20261-1019 contacts →

Exact match

“FlowLabs: Specialty Medical Diagnostic Services FlowLabs, Canada’s first and most advanced specialty medical lab, provides anatomical and clinical pathology laboratory services…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchRichmond Hill, ON, CanadaHQ recorded Sep 22, 202611-5018 contacts →

Exact match

“From our R&D headquarter in Canada, Aumintec strives to deliver the molecular diagnostics of tomorrow.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchVancouver, CanadaHQ recorded Sep 22, 2026201-50013 contacts →

Exact match

“Yourgene Health is a leading integrated technologies and services business, enabling the delivery of genomic medicine.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Sep 22, 202611-5012 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 · Sep 22, 2026 · View company records in RevenueBase
21Exact matchRichmond, BC, CanadaHQ recorded Sep 22, 202651-20012 contacts →

Exact match

“Gene Bio Medical is dedicated to the research & development, manufacturing, and commercialization of high-precision, low-cost, and effective diagnostic technologies that improve…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchToronto, ON, CanadaHQ recorded Sep 22, 20261-1011 contacts →

Exact match

“Health shouldn’t wait.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchBurnaby, BC, CanadaHQ recorded Sep 22, 20261-1010 contacts →

Exact match

“Fusion Genomics is a Vancouver-based biotechnology company that is pushing the frontiers of molecular diagnostics with proprietary technologies, combined with Next Generation…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchBurlington, ON, CanadaHQ recorded Sep 22, 20261-1010 contacts →

Exact match

“MK Medical Specialist and Diagnostics Services is a highly respected and an elite team of professionals with surplus of 20 years of experience.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchMont-royal, QC, CanadaHQ recorded Sep 22, 202611-509 contacts →

Exact match

“L’expertise diagnostique à votre portée.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 84 specialty diagnostics laboratories based in Canada

See the full list, filter by size, metro and specialty, and access 3,797 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Specialty diagnostics laboratories based in Canada at a glance

As of Sep 22, 2026
46.8%Verified-email coverage
96.7Average contacts per company
11-50Median size (employees)
10.7%Largest-city concentration · Toronto
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
30
51-200
14
201-500
3
501-1,000
2
1,001-5,000
3
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 84 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 “specialty diagnostics laboratories” 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 3,797 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 22, 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 “specialty diagnostics laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many specialty diagnostics laboratories are there based in Canada?

RevenueBase identified 84 company matches for specialty diagnostics laboratories 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?

Lifelabs Medical Laboratory Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most specialty diagnostics laboratories?

Toronto leads with 9 company records, followed by Calgary (8) and Vancouver (8).

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 3,797 professional contacts with verified work emails tracked across these 84 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 22, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.