Company lists · Data refreshed September 2026

Top 25 Oncology drug developers based in Canada

RevenueBase identified 70 company matches for oncology drug developers associated with Canada as of September 2026 and tracks 1,604 professional contacts across them, including 792 with verified work emails. Toronto is the largest hub.

This list covers company matches for oncology drug developers 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
70Companies
1,604Contacts tracked
792Verified emails
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The 25 largest oncology drug developers based in Canada

Ranked by team size
Top 25 of 70 company matches for oncology drug developers 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, 2026201-500329 contacts →

Exact match

“Each year, more than 14 million people worldwide are diagnosed with cancer and more than eight million people die from the disease.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchEdmonton, AB, CanadaHQ recorded Sep 20, 2026201-500232 contacts →

Exact match

“TRIO is a unique, full-service oncology clinical research organization (CRO) that leverages the strengths of our worldwide network of Investigators, academic leaders, patient…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchHamilton, ON, CanadaHQ recorded Sep 20, 202611-50115 contacts →

Exact match

“Fusion Pharmaceuticals is a clinical-stage oncology company focused on developing next-generation radiopharmaceuticals as precision medicines.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchKingston, ON, CanadaHQ recorded Sep 20, 20261,001-5,000100 contacts →

Exact match

“The Canadian Cancer Trials Group (CCTG) is a cancer clinical trials research cooperative conducting phase trials to test anti-cancer and supportive therapies in over 80…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 202651-20061 contacts →

Exact match

“The Charbonneau Cancer Institute is one of seven health research institutes at the University of Calgary.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202611-5045 contacts →

Exact match

“Ozmosis Research is an independent, entrepreneurial clinical trials management company in Canada operating as a social enterprise (not for profit).”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchRichmond, BC, CanadaHQ recorded Sep 20, 202651-20041 contacts →

Exact match

“Virogin Biotech aims to be a global, best-in-class oncolytic virus company that creates impactful drugs for patients of the highest medical need.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchHalifax, NS, CanadaHQ recorded Sep 20, 202611-5038 contacts →

Exact match

“Founded in 2012, we are focused on researching, developing, and commercializing breakthrough medical device therapies to improve treatment outcomes and the lives of patients with…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchOttawa, ON, CanadaHQ recorded Sep 20, 2026n/a33 contacts →

Exact match

“Extend Pharmacy is Ottawa's Specialty Oncology Pharmacy that supports a novel pharmacist-based referral, consultation & dispensing practice.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchVancouver, BC, CanadaHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“ESSA is a clinical-stage pharmaceutical company focused on developing novel therapies for the treatment of prostate cancer.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchOakville, ON, CanadaHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“FORUS Therapeutics is a Canadian biopharmaceutical company dedicated to advancing differentiated, novel medicines for hematologic malignancies and other forms of cancer.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchMontréal, QC, CanadaHQ recorded Sep 20, 202651-20016 contacts →

Exact match

“Organisme sans but lucratif, fondé en 1947, qui a pour mission de favoriser la recherche fondamentale et clinique sur le cancer ainsi que de préparer la relève dans ce domaine.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202611-5014 contacts →

Exact match

“Phenomic’s mission is to raise the survival curve for the hardest to treat solid tumors (e.g, colorectal, pancreatic, breast cancers).”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchMontreal, QC, CanadaHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“Defence Therapeutics is a publicly traded Canadian biotechnology company committed to making cancer treatment more effective and safer.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchMoncton, NB, CanadaHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“Soricimed is a privately-held, clinical stage company dedicated to developing effective and novel targeted treatments for cancer.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchOakville, ON, CanadaHQ recorded Sep 20, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchQuébec, QC, CanadaHQ recorded Sep 20, 202611-508 contacts →

Exact match

“The Quebec - Clinical Research Organization in Cancer (Q-CROC) is a not-for-profit organization that has been active since 2008.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchVancouver, BC, CanadaHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Rakovina Therapeutics is a biopharmaceutical research company focused on the development of innovative cancer treatments.”

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

Exact match

“9Bio Therapeutics is a biotech company committed to developing innovative oncology therapeutics.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchRichmond, BC, CanadaHQ recorded Sep 20, 20261-107 contacts →

Exact match

“BioMark is an oncology-focused company with advanced near-to- market diagnostic technologies designed to improve patient outcomes.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchEdmonton, AB, CanadaHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Pacylex Pharmaceuticals is a clinical stage company developing a first-in-class, daily, oral cancer therapy with a novel, broad, mechanism of action, as a refractory cancer…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchQuebec, QC, CanadaHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Laboratoires Pharma in silica inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, CanadaHQ recorded Sep 20, 20261-106 contacts →

Exact match

“We are an immuno-oncology biotech company that is advancing our discovery of tunable lymphocyte activation to deliver immunotherapeutics.”

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

Exact match

Recorded description not available.

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

Showing 25 of 70 oncology drug developers based in Canada

See the full list, filter by size, metro and specialty, and access 792 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oncology drug developers based in Canada at a glance

As of Sep 20, 2026
49.4%Verified-email coverage
22.9Average contacts per company
1-10Median size (employees)
18.6%Largest-city concentration · Toronto
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
20
51-200
7
201-500
6
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 70 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 “oncology drug developers” 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 792 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 “oncology drug developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oncology drug developers are there based in Canada?

RevenueBase identified 70 company matches for oncology drug developers 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?

Ontario Institute For Cancer Research tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oncology drug developers?

Toronto leads with 13 company records, followed by Vancouver (9) and Montreal (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 792 professional contacts with verified work emails tracked across these 70 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.

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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.