Company lists · Data refreshed November 2026

Top 23 Oncology clinical trial services based in Canada

RevenueBase identified 118 company matches for oncology clinical trial services associated with Canada as of November 2026 and tracks 5,691 professional contacts across them, including 2,510 with verified work emails. Toronto is the largest hub.

This list covers company matches for oncology clinical trial services 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
118Companies
5,691Contacts tracked
2,510Verified emails
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The 23 largest oncology clinical trial services based in Canada

Ranked by team size
Top 23 of 118 company matches for oncology clinical trial services 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 matchLaval, QC, CanadaHQ recorded Nov 6, 20261,001-5,0001,824 contacts →

Exact match

“Outsourcing made easy with a one-stop solution to early-phase drug development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 2026201-500599 contacts →

Exact match

“Pharma Medica Research is a full service early phase contract research organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBaie D’urfe (montreal), QC, CanadaHQ recorded Nov 6, 2026201-500332 contacts →

Exact match

“ITR Canada provides preclinical testing services for the pharmaceutical and biotechnology industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026201-500326 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 2026501-1,000205 contacts →

Exact match

“At Sygnature Discovery, a global drug discovery CRO, we create exceptional scientific outcomes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 2026201-500119 contacts →

Exact match

“Primary Focus: Small to Medium Biotech, Device and Pharma Axiom delivers easy-to-use, powerful and cost-effective eClinical / EDC / Data Management solutions and services focused…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKingston, ON, CanadaHQ recorded Nov 6, 20261,001-5,00095 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSherbrooke, QC, CanadaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Dedicated exclusively to clinical research, Diex Research is a thriving company with international experience that provides a unique business model and an opportunity for private…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Biospective is a leading Contract Research Organization (CRO) specializing in Neuroscience research studies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 2026201-50062 contacts →

Exact match

“As a CRO (Contract Research Organization) specialized in dermatology, we provide scientific guidance, accurate results and customer satisfaction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRichmond Hill, ON, CanadaHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“RxSource is a growing provider of clinical trial supply services to the global pharmaceutical and biotech industry, offering industry-leading timelines for clinical trial supply…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5048 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, ON, CanadaHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Stiris Research is an entrepreneurial Clinical Trial Management company providing Phase I through full-service support to Biotechnology and Biopharmaceutical companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHalifax, NS, CanadaHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“AGADA Biosciences is a contract research organization (CRO) focused on accelerating drug development for neuromuscular and rare diseases.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“ethica CRO is a specialized Contract Research Organization (CRO) focused on medical aesthetics, dermatology, and neurology, supporting pharmaceutical, biotechnology, and medical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLaval, QC, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Founded in 1997, Scimega is a specialized CRO skilled in collaborative vendor teaming with 25 years unparalleled Canadian oncology experience, 100+ successful oncology clinical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Clinical Trials Ontario is a leading organization in the clinical trials community dedicated to strengthening, promoting and capitalizing on Ontario’s competitive advantages for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“SCiAN Services Inc, is a contract research organization (CRO) providing clinical data management, biostatistics, medical writing, SAE management and custom database solutions to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“CLINCOVE is a leading provider of innovative solutions in the healthcare industry, specializing in comprehensive clinical trial solutions that revolutionize the way data is…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Bowhead Health's mission is to make cancer care more efficient for everyone in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSaguenay, QC, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“A non-for-profit (NPO) clinical research organization dedicated to access to innovations for unmet medical needs, coordinated from the Saguenay–Lac-Saint-Jean region and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Fondé en par les Drs Pierre Lachance et René Therrien, le Centre de recherche en Études cliniques de la Clinique médicale Saint-Louis favorise l’épanouissement des sciences…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondon, ON, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Endpoint Preclinical is a consulting network dedicated to simplifying and optimizing preclinical research for CROs, pharmaceutical companies, biotech firms, medical device…”

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

Showing 23 of 118 oncology clinical trial services based in Canada

See the full list, filter by size, metro and specialty, and access 2,510 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oncology clinical trial services based in Canada at a glance

As of Nov 6, 2026
44.1%Verified-email coverage
48.2Average contacts per company
11-50Median size (employees)
24.6%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
42
51-200
17
201-500
10
501-1,000
3
1,001-5,000
2

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 118 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 clinical trial services” 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 2,510 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.

Oncology clinical trial services by metro

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 clinical trial services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oncology clinical trial services are there based in Canada?

RevenueBase identified 118 company matches for oncology clinical trial services 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?

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

Which city has the most oncology clinical trial services?

Toronto leads with 29 company records, followed by Montreal (20) and Mississauga (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 2,510 professional contacts with verified work emails tracked across these 118 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.