Company lists · Data refreshed September 2026

Top 25 Oncology marketing agencies based in Canada

Name: Oncology marketing agencies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 141 companies tracked

RevenueBase identified 141 oncology marketing agencies headquartered in Canada as of September 2026 and tracks 3,257 professional contacts across them, including 1,787 with verified work emails. Toronto is the largest hub.

This list covers oncology marketing agencies 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 29, 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 29, 2026 86% judged on-target in blind review

141Companies

3,257Contacts tracked

1,787Verified emails

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The 25 largest oncology marketing agencies based in Canada

Ranked by team size

Top 25 of 141 oncology marketing agencies based in Canada, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to oncology marketing agencies: 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	KLICK	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	1,001-5,000	1,745 contacts →
	Partial evidence “Today's most complex therapies in oncology, rare disease, and specialty biologics have evidence journeys that are long and stakeholders that are sophisticated.” Source: RevenueBase Database · checked Sep 29, 2026
2	TRIO	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 29, 2026	201-500	232 contacts →
	Partial evidence “TRIO is a unique, full-service oncology clinical research organization (CRO) that leverages the strengths of our worldwide network of Investigators, academic leaders, patient…” Source: RevenueBase Database · checked Sep 29, 2026
3	Metrix	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	80 contacts →
	Partial evidence “At Metrix, we specialize in empowering life sciences companies to navigate the complex landscape of marketing, patient support, and employee training.” Source: RevenueBase Database · checked Sep 29, 2026
4	Bmod Communications	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 29, 2026	11-50	57 contacts →
	Indirect evidence “After over 20 years of doing drugs, bMod is still fresh!” Source: RevenueBase Database · checked Sep 29, 2026
5	Meducom Health INC	Partial evidence	Guelph, ON, CanadaHQ checked Sep 29, 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 29, 2026
6	Medplan Communications	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 29, 2026	51-200	54 contacts →
	Indirect evidence “MedPlan Communications is a leading healthcare communications agency dedicated to delivering innovative and impactful solutions.” Source: RevenueBase Database · checked Sep 29, 2026
7	Bang Albino Communications	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 29, 2026	11-50	44 contacts →
	Partial evidence “We are an innovative multi-channel agency specializing in developing anything but ordinary solutions for clients who demand that their marketing be more than just good enough.” Source: RevenueBase Database · checked Sep 29, 2026
8	Maven Maven Medical Marketing INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	38 contacts →
	Partial 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 29, 2026
9	ART & Science	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	36 contacts →
	Indirect evidence “As an owner-operated agency, we break through the noise of market saturation, intense competition and digital transformation to drive competitive advantage.” Source: RevenueBase Database · checked Sep 29, 2026
10	Extend Pharmacy	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 29, 2026	n/a	33 contacts →
	Partial evidence “Extend Pharmacy is Ottawa's Specialty Oncology Pharmacy that supports a novel pharmacist-based referral, consultation & dispensing practice.” Source: RevenueBase Database · checked Sep 29, 2026
11	PTM Onesource	Indirect evidence	Markham, ON, CanadaHQ checked Sep 29, 2026	51-200	33 contacts →
	Indirect evidence “PTM is a leading Canadian healthcare communications company.” Source: RevenueBase Database · checked Sep 29, 2026
12	TOC TOC Communications	Partial evidence	Montreal, QC, CanadaHQ checked Sep 29, 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 29, 2026
13	CPC Healthcare Communications	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	29 contacts →
	Indirect evidence “We are an independent, global, award-winning, highly experienced pharmaceutical, consumer health and medical-device communications agency.” Source: RevenueBase Database · checked Sep 29, 2026
14	SIX Degrees Medical A Reverba Company	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	25 contacts →
	Indirect evidence “Six Degrees Medical is now a Reverba® company, uniting science and the patient voice to advance healthcare.” Source: RevenueBase Database · checked Sep 29, 2026
15	Stratenym	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	23 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 29, 2026
16	The Adpharm	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 29, 2026	11-50	23 contacts →
	Indirect evidence “BIG AGENCY EXPERIENCE.” Source: RevenueBase Database · checked Sep 29, 2026
17	Gibson Group INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	21 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
18	Fuse Health INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	19 contacts →
	Partial evidence “FUSE Health* – an issue-driven healthcare marketing and communications agency.” Source: RevenueBase Database · checked Sep 29, 2026
19	Bridge Medical Communications Medical Communications Specialists	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	1-10	19 contacts →
	Indirect evidence “Let’s make a positive and enduring impact on patient-centred care.” Source: RevenueBase Database · checked Sep 29, 2026
20	Scimega Expert Oncology CRO	Partial evidence	Laval, QC, CanadaHQ checked Sep 29, 2026	11-50	18 contacts →
	Partial evidence “Founded in 1997, Scimega is a specialized CRO skilled in collaborative vendor teaming with 25 years unparalleled Canadian oncology experience, 100+ successful oncology clinical…” Source: RevenueBase Database · checked Sep 29, 2026
21	LSD The Agency	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	1-10	16 contacts →
	Partial evidence “LSD is an award-winning, independent, full-service consulting, marketing, and communications agency with a focus in pharma and healthcare.” Source: RevenueBase Database · checked Sep 29, 2026
22	Node Medcom	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	16 contacts →
	Indirect 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 29, 2026
23	Healthwise Creative	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 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 29, 2026
24	Workomics Patient Experience	Indirect evidence	Toronto, CanadaHQ checked Sep 29, 2026	11-50	13 contacts →
	Indirect evidence “Workomics helps biotechs bring life-changing therapies to patients.” Source: RevenueBase Database · checked Sep 29, 2026
25	GDK Marketing	Partial evidence	Mirabel, QC, CanadaHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “GDK marketing, est un courtier pharmaceutique intégré qui se spécialise dans la commercialisation et la stratégie média de produits distribués en pharmacies.” Source: RevenueBase Database · checked Sep 29, 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: oncology marketing agencies. 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 oncology marketing agencies.
Partial evidence: Its own public description names part of oncology marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oncology marketing agencies. 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 141 oncology marketing agencies based in Canada

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Oncology marketing agencies based in Canada at a glance

As of Sep 29, 2026

54.9%Verified-email coverage

23.1Average contacts per company

1-10Median size (employees)

41.1%Largest-city concentration · Toronto

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 141 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 oncology marketing agencies, 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 “oncology marketing agencies”. 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 oncology marketing agencies), 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 oncology marketing agencies, 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, 1,787 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 29, 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.

Oncology marketing agencies by metro

Oncology marketing agencies in Toronto58

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 oncology marketing agencies, 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 oncology marketing agencies are there based in Canada?

RevenueBase identified 141 oncology marketing agencies 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?

KLICK, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most oncology marketing agencies?

Toronto leads with 58 headquartered companies, followed by Montreal (16) and Vancouver (8).

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 1,787 verified decision-maker contacts tracked across these 141 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 29, 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.