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.
The 25 largest regulatory affairs consulting firms based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | SGS NutrasourcePartial evidence | 102 | |||
“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, 2026Thanks. The Data Team will review it. | |||||
| 2 | Q&c ServicesIndirect evidence | 65 | |||
“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, 2026Thanks. The Data Team will review it. | |||||
| 3 | 55 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 4 | 46 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 5 | Publico Services LTDIndirect evidence | 43 | |||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 42 | ||||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 38 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 8 | Source Nutraceutical, INCIndirect evidence | 32 | |||
“Your strategic partner for market compliance and global product success.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 23 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 10 | 23 | ||||
“Firme de consultants professionnels dans les secteurs Pharmaceutique et Alimentaire” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 22 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 12 | Morse Consulting INCPartial evidence | 19 | |||
“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, 2026Thanks. The Data Team will review it. | |||||
| 13 | 19 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 14 | 18 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 15 | 17 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 16 | 16 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 17 | 16 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 18 | 14 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 19 | Spharm INCStrong evidence | 13 | |||
“SPharm is a leading regulatory consulting firm specialized in drug regulatory affairs services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | Thera-Business INCPartial evidence | 12 | |||
“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, 2026Thanks. The Data Team will review it. | |||||
| 21 | 12 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 22 | 11 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 23 | 10 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 24 | RQCStrong evidence | 10 | |||
“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, 2026Thanks. The Data Team will review it. | |||||
| 25 | 10 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
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, 2026Companies by employee count
Verified emails by last verification
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.
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