Company lists · Data refreshed September 2026

Top 25 Clinical trial legal consulting firms based in Canada

Name: Clinical trial legal consulting firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 92 companies tracked

RevenueBase identified 92 clinical trial legal consulting firms headquartered in Canada as of September 2026 and tracks 1,005 professional contacts across them, including 391 with verified work emails. Toronto is the largest hub.

This list covers clinical trial legal consulting firms headquartered in 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 27, 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 27, 2026 86% judged on-target in blind review

92Companies

1,005Contacts tracked

391Verified emails

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The 25 largest clinical trial legal consulting firms based in Canada

Ranked by team size

Top 25 of 92 clinical trial legal consulting firms based in Canada, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to clinical trial legal consulting firms: 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	Pharma Medica Research INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 27, 2026	201-500	568 contacts →
	Indirect evidence “Pharma Medica Research is a full service early phase contract research organization.” Source: RevenueBase Database · checked Sep 27, 2026
2	Intrinsik Corp.	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 27, 2026	51-200	46 contacts →
	Indirect evidence “As a recognized leader in the industry, our team of experts provide regulatory and scientific advice to help you identify the most efficient drug development and registration…” Source: RevenueBase Database · checked Sep 27, 2026
3	Ozmosis Research INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	45 contacts →
	Strong 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 27, 2026
4	Stiris Research INC	Strong evidence	London, ON, CanadaHQ checked Sep 27, 2026	51-200	39 contacts →
	Strong evidence “Stiris Research is an entrepreneurial Clinical Trial Management company providing Phase I through full-service support to Biotechnology and Biopharmaceutical companies.” Source: RevenueBase Database · checked Sep 27, 2026
5	Validapro	Partial evidence	Québec, QC, CanadaHQ checked Sep 27, 2026	11-50	19 contacts →
	Partial evidence “VALIDAPRO is a consulting firm entirely dedicated to the regulatory compliance, validation and engineering needs of the life sciences industries, particularly the pharmaceutical…” Source: RevenueBase Database · checked Sep 27, 2026
6	Paul Dick & Associates LTD	Partial evidence	Guelph, ON, CanadaHQ checked Sep 27, 2026	11-50	18 contacts →
	Partial evidence “Founded in 2010, Paul Dick & Associates (PDA) is a Canadian consulting company specializing in the creation of outstanding product development, regulatory and commercial value for…” Source: RevenueBase Database · checked Sep 27, 2026
7	Regulatory Solutions INC	Partial evidence	Caledon, ON, CanadaHQ checked Sep 27, 2026	11-50	17 contacts →
	Partial evidence “Since 2001, Regulatory Solutions has been a pharmaceutical regulatory approval/compliance consulting company with extensive success in obtaining Canadian government approvals for…” Source: RevenueBase Database · checked Sep 27, 2026
8	Centre DE Recherche Saint-Louis	Indirect evidence	Québec, QC, CanadaHQ checked Sep 27, 2026	11-50	11 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
9	Scian Services INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	11 contacts →
	Partial 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 27, 2026
10	Endpoint Preclinical	Partial evidence	London, ON, CanadaHQ checked Sep 27, 2026	1-10	10 contacts →
	Partial evidence “Endpoint Preclinical is a consulting network dedicated to simplifying and optimizing preclinical research for CROs, pharmaceutical companies, biotech firms, medical device…” Source: RevenueBase Database · checked Sep 27, 2026
11	Regxia INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 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 27, 2026
12	Clinical Development Solutions	Strong evidence	Winnipeg, MB, CanadaHQ checked Sep 27, 2026	11-50	6 contacts →
	Strong evidence “Clinical Development Solutions (CDS) is a Contract Research Organization providing strategic drug development, clinical trial, regulatory, pharmacovigilance and quality assurance…” Source: RevenueBase Database · checked Sep 27, 2026
13	Integrated Therapeutic Solutions INC	Indirect evidence	Toronto, CanadaHQ checked Sep 27, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
14	Core Clinical Sciences	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	1-10	4 contacts →
	Strong evidence “CCS is a research consultancy specializing in evidence synthesis, real-world solutions, and clinical trial designs with strong academic roots.” Source: RevenueBase Database · checked Sep 27, 2026
15	In Initiative INC	Indirect evidence	Markham, ON, CanadaHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
16	Rudra Solutions INC	Partial evidence	Victoria, BC, CanadaHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “Rudra Solutions is a global life sciences consulting and innovation firm helping pharma, biotech, nutraceutical, cannabis, and medical device companies solve challenges at the…” Source: RevenueBase Database · checked Sep 27, 2026
17	Cagley Johnson Consulting INC	Partial evidence	Victoria, BC, CanadaHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “Cagley Johnson Consulting provides high-end consulting services for pharma, biotech, and CRO clients.” Source: RevenueBase Database · checked Sep 27, 2026
18	Medcounsel	Indirect evidence	Toronto, CanadaHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “MedCounsel was founded to level the playing field in medical malpractice litigation.” Source: RevenueBase Database · checked Sep 27, 2026
19	Practical Clinical INC	Strong evidence	Remote Canada, CanadaHQ checked Sep 27, 2026	1-10	3 contacts →
	Strong evidence “Our services are customized to the unique needs of your pipeline throughout the clinical trial lifecycle.” Source: RevenueBase Database · checked Sep 27, 2026
20	Sampat Consulting	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	3 contacts →
	Strong evidence “We are a trusted legal nurse consulting partner in Ontario.” Source: RevenueBase Database · checked Sep 27, 2026
21	L2 Consulting Inc, Canada	Partial evidence	Montreal, QC, CanadaHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “L2 Consulting Inc is a Canadian company with global outreach.” Source: RevenueBase Database · checked Sep 27, 2026
22	Klynical Consulting & Services	Partial evidence	Lasalle, CanadaHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “Klynical is a full-services clinical research organization that provides expert communication services for clinical science and health research.” Source: RevenueBase Database · checked Sep 27, 2026
23	Scimega Research, INC	Strong evidence	Laval, QC, CanadaHQ checked Sep 27, 2026	11-50	2 contacts →
	Strong evidence “Scimega Research was founded to meet the industrys demand for superior clinical trial management services in the complex field of oncology clinical research.” Source: RevenueBase Database · checked Sep 27, 2026
24	Nosworthy & Dobson Legal Nurse Consultants LTD	Indirect evidence	Cochrane, AB, CanadaHQ checked Sep 27, 2026	1-10	2 contacts →
	Indirect evidence “Sara Nosworthy and Cathy Dobson hold a Master's in Nursing and have extensive nursing knowledge in Emergency, Trauma, and Disaster planning.” Source: RevenueBase Database · checked Sep 27, 2026
25	DOCQC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	2 contacts →
	Strong evidence “Welcome to our innovative clinical trial solutions.” Source: RevenueBase Database · checked Sep 27, 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: clinical trial legal consulting firms. 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 clinical trial legal consulting firms.
Partial evidence: Its own public description names part of clinical trial legal consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clinical trial legal consulting firms. 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 92 clinical trial legal consulting firms based in Canada

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Clinical trial legal consulting firms based in Canada at a glance

As of Sep 27, 2026

38.9%Verified-email coverage

10.9Average contacts per company

1-10Median size (employees)

28.3%Largest-city concentration · Toronto

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 92 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 clinical trial legal consulting firms, 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 Canada whose own description of what they do matches “clinical trial legal consulting firms”. 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 clinical trial legal consulting firms), 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 clinical trial legal consulting firms, and records with no verified work email. Companies headquartered outside Canada 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, 391 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 27, 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.

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 clinical trial legal consulting firms, 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 clinical trial legal consulting firms are there based in Canada?

RevenueBase identified 92 clinical trial legal consulting firms headquartered in 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?

Pharma Medica Research INC, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most clinical trial legal consulting firms?

Toronto leads with 26 headquartered companies, followed by Montreal (14) and Mississauga (7).

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 391 verified decision-maker contacts tracked across these 92 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 27, 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.