Company lists · Data refreshed September 2026

Top 25 Regulatory affairs consulting firms based in Canada

RevenueBase identified 235 regulatory affairs consulting firms headquartered in Canada as of September 2026 and tracks 1,256 professional contacts across them, including 548 with verified work emails and 101 with mobile numbers. Toronto is the largest hub.

This list covers regulatory affairs 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
235Companies
1,256Contacts tracked
548Verified emails
101Mobile numbers
Explore all 235 companies → Free signup · no credit card · 500 free credits

The 25 largest regulatory affairs consulting firms based in Canada

Ranked by team size
Top 25 of 235 regulatory affairs consulting firms based in Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names regulatory affairs consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
SGS NutrasourcePartial evidence
Guelph, ON, CanadaHQ checked Sep 5, 202651-200102

“Nutrasource is a full-service contract research organization (CRO) that helps health companies bring products to market with strong science and regulatory confidence - from…”

Source: company website · checked Sep 5, 2026
2
Q&c ServicesIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202651-20065

“Q&C is the largest independent full-service consultant and importer for Health Canada, US FDA and internationally regulated drugs, APIs, natural health products and medical…”

Source: company website · checked Sep 5, 2026
3Toronto, CanadaHQ checked Sep 5, 2026201-50055

“Sixsense Strategy Group is the Medical Affairs practice of Acumetis, partnering with biopharmaceutical teams to develop the strategies and scientific communications that shape…”

Source: company website · checked Sep 5, 2026
4
Intrinsik Corp.Partial evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202651-20046

“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: company website · checked Sep 5, 2026
5
Publico Services LTDIndirect evidence
Vancouver, BC, CanadaHQ checked Sep 5, 2026n/a43
Source: company website · checked Sep 5, 2026
6
Arazy Group Consultants INCIndirect evidence
Vancouver, BC, CanadaHQ checked Sep 5, 202651-20042
Source: company website · checked Sep 5, 2026
7
AxsourceStrong evidence
Oakville, ON, CanadaHQ checked Sep 5, 202651-20038

“AXSource® is the only company headquartered in North America with Regulatory & Quality Consulting and Microsoft Dynamics expertise under one roof.”

Source: company website · checked Sep 5, 2026
8
Source Nutraceutical, INCIndirect evidence
Winnipeg, MB, CanadaHQ checked Sep 5, 202611-5032

“Your strategic partner for market compliance and global product success.”

Source: company website · checked Sep 5, 2026
9
StratenymIndirect evidence
Toronto, ON, CanadaHQ checked Sep 5, 202611-5023

“We’ve built our reputation on solving complex market access challenges for pharmaceutical, biotech, and device companies, with a strong focus on innovative therapies for rare…”

Source: company website · checked Sep 5, 2026
10
GXP ConseilsIndirect evidence
Lévis, QC, CanadaHQ checked Sep 5, 202611-5023

“Firme de consultants professionnels dans les secteurs Pharmaceutique et Alimentaire”

Source: company website · checked Sep 5, 2026
11
Quality Smart SolutionsPartial evidence
Burlington, ON, CanadaHQ checked Sep 5, 202611-5022

“Since 2007, Quality Smart Solutions has guided health and consumer product companies through complex regulatory requirements across Canada, the United States, and global markets.”

Source: company website · checked Sep 5, 2026
12
Morse Consulting INCPartial evidence
Toronto, ON, CanadaHQ checked Sep 5, 202611-5019

“Established in January 2017, Mani & O’Quinn Reimbursement Strategy Experts (MORSE) Consulting Inc’s vision is to be a leader in strategic pharmaceutical reimbursement consulting…”

Source: company website · checked Sep 5, 2026
13
ValidaproStrong evidence
Québec, QC, CanadaHQ checked Sep 5, 202611-5019

“VALIDAPRO is a consulting firm entirely dedicated to the regulatory compliance, validation and engineering needs of the life sciences industries, particularly the pharmaceutical…”

Source: company website · checked Sep 5, 2026
14Guelph, ON, CanadaHQ checked Sep 5, 202611-5018

“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: company website · checked Sep 5, 2026
15
Regulatory Solutions INCStrong evidence
Caledon, ON, CanadaHQ checked Sep 5, 202611-5017

“Since 2001, Regulatory Solutions has been a pharmaceutical regulatory approval/compliance consulting company with extensive success in obtaining Canadian government approvals for…”

Source: company website · checked Sep 5, 2026
16Oakville, ON, CanadaHQ checked Sep 5, 202611-5016

“SAGE Engineering Services Ltd.(SAGE) is a specialized consulting firm dedicated to providing high-quality engineering services to the pharmaceutical industry through strategic…”

Source: company website · checked Sep 5, 2026
17
Dell TechPartial evidence
London, ON, CanadaHQ checked Sep 5, 202611-5016

“For 45 years Dell Tech has provided professional, confidential consulting services to the chemical specialty industry in Canada, USA, Europe and Asia.”

Source: company website · checked Sep 5, 2026
18
Clear StrategyPartial evidence
Toronto, ON, CanadaHQ checked Sep 5, 202611-5014

“In today’s world, an organization’s ability to grow and innovate is shaped by an increasingly complex public affairs landscape that’s become more decentralized, more democratized…”

Source: company website · checked Sep 5, 2026
19
Spharm INCStrong evidence
Val-d’or, CanadaHQ checked Sep 5, 20261-1013

“SPharm is a leading regulatory consulting firm specialized in drug regulatory affairs services.”

Source: company website · checked Sep 5, 2026
20
Thera-Business INCPartial evidence
Ottawa, ON, CanadaHQ checked Sep 5, 202611-5012

“Thera‑Business is a global evidence consultancy delivering submission‑ready CERs, PMCF, PMTA, HEOR, RWE, surveys, systematic reviews, regulatory writing, and post‑market…”

Source: company website · checked Sep 5, 2026
21
Prospectus AssociatesStrong evidence
Ottawa, ON, CanadaHQ checked Sep 5, 20261-1012

“Prospectus Associates is one of Canada’s leading national public affairs consulting firms that prides itself on delivering high-end personalized service by experienced…”

Source: company website · checked Sep 5, 2026
22
3sixty Public AffairsPartial evidence
Ottawa, ON, CanadaHQ checked Sep 5, 202611-5011

“3Sixty Public Affairs, with consultants in Western Canada, Ontario and Québec, is Canada's leader in health sector-focused policy, public affairs and advocacy.”

Source: company website · checked Sep 5, 2026
23
Endpoint PreclinicalPartial evidence
London, ON, CanadaHQ checked Sep 5, 20261-1010

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

Source: company website · checked Sep 5, 2026
24
RQCStrong evidence
Oakville, ON, CanadaHQ checked Sep 5, 20261-1010

“GMP Consulting company providing regulatory, quality, and compliance related services for pharma, natural health, medical cannabis, dietary supplement, and medical device…”

Source: company website · checked Sep 5, 2026
25Toronto, ON, CanadaHQ checked Sep 5, 202611-5010

“Established in 2011, North Star Compliance Solutions is a full-service compliance consulting firm providing services to help businesses navigate the complex regulatory landscape…”

Source: company website · checked Sep 5, 2026

Showing 25 of 235 regulatory affairs consulting firms based in Canada

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Regulatory affairs consulting firms based in Canada at a glance

As of Sep 5, 2026
1-10Median size (employees)
TorontoLargest hub · 52 HQs
101Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
173
11-50
49
51-200
8
201-500
3

Verified emails by last verification

0–30
516
31–60
31
61–90
0
90–180
0
180+
1

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 regulatory affairs consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Canada whose own description of what they do matches “regulatory affairs consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among regulatory affairs 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 an evidence 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, 548 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 5, 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.

Regulatory affairs consulting firms by metro

  • Regulatory affairs consulting firms in Toronto52
  • Regulatory affairs consulting firms in Montreal27

Frequently asked

How many regulatory affairs consulting firms are there based in Canada?

RevenueBase identified 235 regulatory affairs 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?

SGS Nutrasource, headquartered in Guelph, tops this list with the largest team on record.

Which city has the most regulatory affairs consulting firms?

Toronto leads with 52 headquartered companies, followed by Montreal (27) and Vancouver (16).

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 548 verified decision-maker contacts tracked across these 235 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 5, 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.