Company lists · Data refreshed November 2026

Top 25 Precision medicine testing companies based in Canada

RevenueBase identified 58 company matches for precision medicine testing companies associated with Canada as of November 2026 and tracks 1,299 professional contacts across them, including 817 with verified work emails. Toronto is the largest hub.

This list covers company matches for precision medicine testing companies associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
58Companies
1,299Contacts tracked
817Verified emails
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The 25 largest precision medicine testing companies based in Canada

Ranked by team size
Top 25 of 58 company matches for precision medicine testing companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMontreal, NS, CanadaHQ recorded Nov 6, 2026501-1,000780 contacts →

Exact match

“CellCarta is a leading global CRO laboratory to the biopharmaceutical and biotechnology industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5061 contacts →

Exact match

“BioAro a proudly Canadian, biotechnology company focused on bringing personalized medicine to everyone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261,001-5,00056 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Nimble Science is a precision medicine company providing a multi-omic data platform to advance healthcare innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Molecular You helps you decode your health by delving deep into molecular data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-1023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Nutrigenomix is a multinational company with over practitioners in 95 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Health shouldn’t wait.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Effective treatment starts with accurate identification.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We provide the most comprehensive DNA test for diet, fitness gut health, and wellness to help people make better decisions about their everyday health.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Founded in 2012, GeneYouIn, the provider of Pillcheck, helps individuals and their healthcare providers choose the right medications to feel better sooner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRichmond Hill, ON, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“The pharmacogenetic testing service for anxiety and depression that actually works!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMont-royal, QC, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“L’expertise diagnostique à votre portée.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Qualisure Diagnostics is a precision oncology company developing software-enabled molecular diagnostics that help personalize cancer treatment decisions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We develop custom testing products using advanced technology in genomics and a team of geneticists, scientists, physicians; and a fully equipped state-of-the-art laboratory in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKitchener, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Asima Health is a molecular diagnostics company building a fundamentally simpler foundation for frequent cancer monitoring.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Genetics Adviser is a digital health platform that supports end-to-end workflows in a genetic testing journey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKingston, ON, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“The mDETECT tests are highly specific and sensitive blood tests that monitor tumour burden in cancer (metastatic) patients using targeted methylation marks in circulating tumour…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“GenomeArc stands as a pioneering biotechnology firm dedicated to offering sophisticated genomic analytical assistance for the resolution of clinical genetic tests for oncology and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“The Beaulieu-Saucier Pharmacogenomics Centre is dedicated to advancing research in precision medicine and pharmacogenomics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Overview Virotek Biosciences is a Canadian precision health and genomics company building an integrated platform for prevention, early detection and personalized treatment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Discovery DNA is a clinical grade genetics testing company based in Calgary, Alberta, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 58 precision medicine testing companies based in Canada

See the full list, filter by size, metro and specialty, and access 817 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Precision medicine testing companies based in Canada at a glance

As of Nov 6, 2026
62.9%Verified-email coverage
22.4Average contacts per company
1-10Median size (employees)
27.6%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
22
51-200
1
201-500
1
501-1,000
1
1,001-5,000
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 58 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 “precision medicine testing companies” 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 817 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 “precision medicine testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many precision medicine testing companies are there based in Canada?

RevenueBase identified 58 company matches for precision medicine testing companies 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?

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

Which city has the most precision medicine testing companies?

Toronto leads with 16 company records, followed by Montreal (7) and Calgary (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 817 professional contacts with verified work emails tracked across these 58 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

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