Company lists · Data refreshed September 2026

Top 25 Laboratory service providers based in Canada

RevenueBase identified 72 company matches for laboratory service providers associated with Canada as of September 2026 and tracks 8,117 professional contacts across them, including 3,829 with verified work emails. Calgary is the largest hub.

This list covers company matches for laboratory service providers 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
72Companies
8,117Contacts tracked
3,829Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest laboratory service providers based in Canada

Ranked by team size
Top 25 of 72 company matches for laboratory service providers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 20, 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 20, 2026 · View company records in RevenueBase
2Exact matchBrampton, ON, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
3Exact matchMontreal, QC, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
5Exact matchOttawa, ON, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
6Exact matchOakville, ON, CanadaHQ recorded Sep 20, 202651-200221 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchBlainville, QC, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
8Exact matchNorth York, ON, CanadaHQ recorded Sep 20, 2026201-500160 contacts →

Exact match

“Alpha is a diverse healthcare services company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchOttawa, ON, CanadaHQ recorded Sep 20, 202651-200137 contacts →

Exact match

“DNA Genotek, a subsidiary of OraSure Technologies, Inc, develops products that optimize ease of collection and provide superior samples and proven performance for those requiring…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
11Exact matchNorth York, ON, CanadaHQ recorded Sep 20, 202651-20064 contacts →

Exact match

“In-Common Laboratories (ICL) is a national lab referral service focused on quality, access and affordability.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchWindsor, ON, CanadaHQ recorded Sep 20, 202651-20055 contacts →

Exact match

“Windsor's original medical laboratory provider.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchQuebec, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Sep 20, 20261,001-5,00045 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchPickering, ON, CanadaHQ recorded Sep 20, 202651-20030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchOshawa, ON, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
17Exact matchEdmonton, AB, CanadaHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“Since 1984, PBR Laboratories Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchHamilton, ON, CanadaHQ recorded Sep 20, 2026501-1,00013 contacts →

Exact match

“The HRLMP has more than 700 staff members including 50 medical and scientific staff with cross appointments at McMaster University.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchVancouver, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
21Exact matchMont-royal, QC, CanadaHQ recorded Sep 20, 202611-509 contacts →

Exact match

“L’expertise diagnostique à votre portée.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchWinnipeg, MB, CanadaHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Intrinsic Analytics is Manitoba's premier bioinformation services company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBrantford, ON, CanadaHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Established in 1990, Ideal Scientific carries a wide variety of name-brand scientific laboratory equipment.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchWinnipeg, MB, CanadaHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Centrally-located in Canada, Professional, Affordable.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchWestmount, QC, CanadaHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Nos cliniques de Westmount et Griffintown offrent un environnement sûr et haut de gamme avec des services de laboratoire sur place.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 72 laboratory service providers based in Canada

See the full list, filter by size, metro and specialty, and access 3,829 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Laboratory service providers based in Canada at a glance

As of Sep 20, 2026
47.2%Verified-email coverage
112.7Average contacts per company
11-50Median size (employees)
13.9%Largest-city concentration · Calgary
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
20
51-200
12
201-500
3
501-1,000
3
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 72 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 “laboratory service providers” 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 3,829 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.

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 “laboratory service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many laboratory service providers are there based in Canada?

RevenueBase identified 72 company matches for laboratory service providers 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 laboratory service providers?

Calgary leads with 10 company records, followed by Montreal (6) and Toronto (6).

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 3,829 professional contacts with verified work emails tracked across these 72 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 72 laboratory service providers based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

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.