Company lists · Data refreshed September 2026

Top 25 Medical science communication firms based in Canada

Name: Medical science communication firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 126 companies tracked

RevenueBase identified 126 medical science communication firms headquartered in Canada as of September 2026 and tracks 1,155 professional contacts across them, including 476 with verified work emails. Toronto is the largest hub.

This list covers medical science communication 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 17, 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 17, 2026 86% judged on-target in blind review

126Companies

1,155Contacts tracked

476Verified emails

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The 25 largest medical science communication firms based in Canada

Ranked by team size

Top 25 of 126 medical science communication firms based in Canada, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical science communication 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	Labx Media Group	Partial evidence	Midland, ON, CanadaHQ checked Sep 17, 2026	201-500	132 contacts →
	Partial evidence “LabX Media Group is a leading B2B science media company delivering award winning editorial, essential industry news, analysis, and insights for members of the scientific research…” Source: RevenueBase Database · checked Sep 17, 2026
2	Meducom Health INC	Partial evidence	Guelph, ON, CanadaHQ checked Sep 17, 2026	51-200	57 contacts →
	Partial evidence “MEDUCOM Health conceptualizes, creates and delivers pharmaceutical marketing, advertising and medical education that drives physician and patient behaviour change.” Source: RevenueBase Database · checked Sep 17, 2026
3	Sixsense Strategy Group, A Herspiegel Company	Strong evidence	Toronto, CanadaHQ checked Sep 17, 2026	201-500	55 contacts →
	Strong evidence “Sixsense Strategy Group is the Medical Affairs practice of Acumetis, partnering with biopharmaceutical teams to develop the strategies and scientific communications that shape…” Source: RevenueBase Database · checked Sep 17, 2026
4	Medplan Communications	Partial evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “MedPlan Communications is a leading healthcare communications agency dedicated to delivering innovative and impactful solutions.” Source: RevenueBase Database · checked Sep 17, 2026
5	LIV Medical Education Agency	Indirect evidence	Montreal, CanadaHQ checked Sep 17, 2026	11-50	53 contacts →
	Indirect evidence “Ready for accelerated change?” Source: RevenueBase Database · checked Sep 17, 2026
6	Agence Unik	Partial evidence	Montréal, QC, CanadaHQ checked Sep 17, 2026	11-50	49 contacts →
	Partial evidence “Agence Unik offers its clients a comprehensive range of services and solutions that encompasses scientific guidance, content creation, recruitment of participants, organization of…” Source: RevenueBase Database · checked Sep 17, 2026
7	Fusion MD	Partial evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	11-50	41 contacts →
	Partial evidence “Fusion MD – à l’avant-garde des communications médicales depuis En 21 ans, au fil d’une constante évolution, nous avons acquis une réputation d’excellence, un client à la fois…” Source: RevenueBase Database · checked Sep 17, 2026
8	Maven Maven Medical Marketing INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	38 contacts →
	Indirect evidence “Maven is an agency partner that delivers strategically aligned marketing materials-faster-for brand managers at leading pharma companies by navigating the regulatory labyrinth…” Source: RevenueBase Database · checked Sep 17, 2026
9	PTM Onesource	Partial evidence	Markham, ON, CanadaHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “PTM is a leading Canadian healthcare communications company.” Source: RevenueBase Database · checked Sep 17, 2026
10	TOC TOC Communications	Partial evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	11-50	32 contacts →
	Partial evidence “Toc Toc Communications is a Marketing and Communications Healthcare agency with offices in the Mile-Ex district of Montreal and Old Toronto.” Source: RevenueBase Database · checked Sep 17, 2026
11	CPC Healthcare Communications	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	29 contacts →
	Strong evidence “We are an independent, global, award-winning, highly experienced pharmaceutical, consumer health and medical-device communications agency.” Source: RevenueBase Database · checked Sep 17, 2026
12	SIX Degrees Medical A Reverba Company	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	51-200	25 contacts →
	Strong evidence “Six Degrees Medical is now a Reverba® company, uniting science and the patient voice to advance healthcare.” Source: RevenueBase Database · checked Sep 17, 2026
13	The Adpharm	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “BIG AGENCY EXPERIENCE.” Source: RevenueBase Database · checked Sep 17, 2026
14	Gibson Group INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
15	Fuse Health INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “FUSE Health* – an issue-driven healthcare marketing and communications agency.” Source: RevenueBase Database · checked Sep 17, 2026
16	Bridge Medical Communications Medical Communications Specialists	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	1-10	19 contacts →
	Indirect evidence “Let’s make a positive and enduring impact on patient-centred care.” Source: RevenueBase Database · checked Sep 17, 2026
17	Snell Medical Communication INC	Strong evidence	St-laurent, QC, CanadaHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “SNELL Medical Communication is a leading provider of: Evidence-based Communications – Clinical and HEOR/RWE Content – Medical Education – Advisory/Consult Meetings – Proprietary…” Source: RevenueBase Database · checked Sep 17, 2026
18	Node Medcom	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	16 contacts →
	Strong evidence “We are a boutique medical communications agency filled with forward-thinking, creative minds dedicated to bridging the communication gaps between pharmaceutical companies…” Source: RevenueBase Database · checked Sep 17, 2026
19	Healthwise Creative	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “We are a highly experienced team skilled in strategy, client service, creative development and project management who share one common goal.” Source: RevenueBase Database · checked Sep 17, 2026
20	Knightlabs	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Strategic partnerships, AI solutions, and creative expertise for the future of life sciences.” Source: RevenueBase Database · checked Sep 17, 2026
21	Synapse Medcom	Indirect evidence	Oakville, CanadaHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “In our 30 years of experience, we’ve seen the therapeutic landscape change, and along with it, the way physicians work.” Source: RevenueBase Database · checked Sep 17, 2026
22	Bird Comm	Partial evidence	Burnaby, AB, CanadaHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Bird Comm specializes in solving health care challenges with professional communications services.” Source: RevenueBase Database · checked Sep 17, 2026
23	Clearmed Consulting And Communications INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “WHO WE ARE We are healthcare communication experts with over two decades of strategic marketing agency experience.” Source: RevenueBase Database · checked Sep 17, 2026
24	Mongeau Pellerin	Partial evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “Mongeau Pellerin is a communications consulting firm specializing in the health sector.” Source: RevenueBase Database · checked Sep 17, 2026
25	Agence Impakt Scientifik	Strong evidence	Québec, QC, CanadaHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “We are a science communication agency, and we transform intricate scientific concepts into engaging visual narratives.” Source: RevenueBase Database · checked Sep 17, 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: medical science communication 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 medical science communication firms.
Partial evidence: Its own public description names part of medical science communication firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical science communication 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 126 medical science communication firms based in Canada

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Medical science communication firms based in Canada at a glance

As of Sep 17, 2026

41.2%Verified-email coverage

9.2Average contacts per company

1-10Median size (employees)

34.9%Largest-city concentration · Toronto

Sep 17, 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 worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 126 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 medical science communication 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 “medical science communication 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 medical science communication 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 medical science communication 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, 476 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 17, 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.

Medical science communication firms by metro

Medical science communication firms in Toronto44

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 medical science communication 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 medical science communication firms are there based in Canada?

RevenueBase identified 126 medical science communication 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?

Labx Media Group, headquartered in Midland, tops this list with the largest team on record.

Which city has the most medical science communication firms?

Toronto leads with 44 headquartered companies, followed by Montreal (18) and Vancouver (9).

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 476 verified decision-maker contacts tracked across these 126 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 17, 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.