Company lists · Data refreshed September 2026

Top 25 Biotech contract research organizations based in Toronto, Canada

Name: Biotech contract research organizations based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 67 companies tracked

RevenueBase identified 67 biotech contract research organizations headquartered in Toronto, Canada as of September 2026 and tracks 1,530 professional contacts across them, including 823 with verified work emails. Toronto is the largest hub.

This list covers biotech contract research organizations headquartered in Toronto, Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

67Companies

1,530Contacts tracked

823Verified emails

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The 25 largest biotech contract research organizations based in Toronto, Canada

Ranked by team size

Top 25 of 67 biotech contract research organizations based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to biotech contract research organizations: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Everest Clinical Research	Strong evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	501-1,000	498 contacts →
	Strong evidence “Everest Clinical Research ("Everest") is a full-service contract research organization (CRO) providing a broad range of expertise-based clinical research services to worldwide…” Source: RevenueBase Database · checked Sep 16, 2026
2	Biopharma Services INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	201-500	323 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
3	Dalton Pharma Services	Strong evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	167 contacts →
	Strong evidence “Dalton is a contract pharmaceutical manufacturer which provides integrated chemistry, development, and manufacturing to biotechnology and pharmaceutical clients around the world.” Source: RevenueBase Database · checked Sep 16, 2026
4	Ozmosis Research INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	45 contacts →
	Partial evidence “Ozmosis Research is an independent, entrepreneurial clinical trials management company in Canada operating as a social enterprise (not for profit).” Source: RevenueBase Database · checked Sep 16, 2026
5	Dicentra	Strong evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	40 contacts →
	Strong evidence “Contract Research Organization and consulting firm specializing in all matters related to Safety, Quality & Compliance for the Life Sciences and Food industries.” Source: RevenueBase Database · checked Sep 16, 2026
6	Drug Intelligence	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect evidence “Real-World Evidence (RWE) Data Experts In: Specialty medical treatment databases Detailed market metric reports Retrospective & prospective health outcomes studies Health resource…” Source: RevenueBase Database · checked Sep 16, 2026
7	Custom Biologics	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	31 contacts →
	Indirect evidence “Custom Biologics is a regulatory compliant large molecule bioanalytical CRO specializing in the potency assessment and clinical testing of biologic-based drugs, vaccine, and gene…” Source: RevenueBase Database · checked Sep 16, 2026
8	Ancillarie	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	26 contacts →
	Partial evidence “ancillarie is a clinical research support service company established in 2012.” Source: RevenueBase Database · checked Sep 16, 2026
9	Clincove	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	13 contacts →
	Indirect evidence “CLINCOVE is a leading provider of innovative solutions in the healthcare industry, specializing in comprehensive clinical trial solutions that revolutionize the way data is…” Source: RevenueBase Database · checked Sep 16, 2026
10	Propharmex INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
11	Scian Services INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	11 contacts →
	Strong evidence “SCiAN Services Inc, is a contract research organization (CRO) providing clinical data management, biostatistics, medical writing, SAE management and custom database solutions to…” Source: RevenueBase Database · checked Sep 16, 2026
12	Regxia INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Regxia is a unique scientific and regulatory consulting firm serving the pharmaceutical and biotech industries.” Source: RevenueBase Database · checked Sep 16, 2026
13	Omnium Global	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Omnium Global’s vision is to de-risk products commercialization to maximize impact on global health.” Source: RevenueBase Database · checked Sep 16, 2026
14	Trial Management Group INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Excellence in Clinical Investigations Trial Management Group Inc.(TMG) is Canada’s leading clinical investigator network with the largest number of experienced primary care and…” Source: RevenueBase Database · checked Sep 16, 2026
15	Aspirebio Consulting	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	6 contacts →
	Indirect evidence “AspireBio Consulting has a proven track record in helping move products from early development to commercial.” Source: RevenueBase Database · checked Sep 16, 2026
16	Integrated Therapeutic Solutions INC	Indirect evidence	Toronto, CanadaHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
17	GXP Solutions Recruiting & Consulting	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “Our GxP Consultants have 60+ years of combined expertise that deliver innovative, tailored solutions across the various areas of the life science industry both in Canada and the…” Source: RevenueBase Database · checked Sep 16, 2026
18	Beagle Scientific INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	3 contacts →
	Strong evidence “Beagle is a biotech research and consulting company with a mission to support your scientific innovation through customized services.” Source: RevenueBase Database · checked Sep 16, 2026
19	DOCQC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence “Welcome to our innovative clinical trial solutions.” Source: RevenueBase Database · checked Sep 16, 2026
20	Gxpharma INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	1 contacts →
	Indirect evidence “Headquartered in Toronto, Canada.” Source: RevenueBase Database · checked Sep 16, 2026
21	Azadmedica INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	1 contacts →
	Partial evidence “Our team provides expertise in medical research fields such as: Protocol development for clinical trial projects and medical device validation; R&D and research projects; Data…” Source: RevenueBase Database · checked Sep 16, 2026
22	Shiruy Advisory	Indirect evidence	Toronto, CanadaHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence “Shiruy Advisory is a science‑to‑market consultancy and project‑management firm focused on life sciences, AI, healthtech, and healthcare technologies.” Source: RevenueBase Database · checked Sep 16, 2026
23	Naantu Research INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence “Woman owned multi-discipline clinical trial services provider that provides services in clinical trial operations strategy, management and technology.” Source: RevenueBase Database · checked Sep 16, 2026
24	Orvera Scientific LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	Antero Pharma Consulting INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: biotech contract research organizations. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names biotech contract research organizations.
Partial evidence: Its own public description names part of biotech contract research organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biotech contract research organizations. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 67 biotech contract research organizations based in Toronto, Canada

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Biotech contract research organizations based in Toronto, Canada at a glance

As of Sep 16, 2026

53.8%Verified-email coverage

22.8Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · Toronto

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 67 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among biotech contract research organizations, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Toronto, Canada whose own description of what they do matches “biotech contract research organizations”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names biotech contract research organizations), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among biotech contract research organizations, and records with no verified work email. Companies headquartered outside Toronto are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 823 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Biotech contract research organizations by metro in Canada

Biotech contract research organizations in Toronto67
Biotech contract research organizations in Montreal55
Biotech contract research organizations in Mississauga26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names biotech contract research organizations, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many biotech contract research organizations are there based in Toronto, Canada?

RevenueBase identified 67 biotech contract research organizations headquartered in Toronto, Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Everest Clinical Research, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most biotech contract research organizations?

Toronto leads with 67 headquartered companies, followed by Montreal (55) and Mississauga (26).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 823 verified decision-maker contacts tracked across these 67 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.