Company lists · Data refreshed October 2026

Top 25 Healthcare advertising companies based in Toronto, Canada

RevenueBase identified 94 company matches for healthcare advertising companies associated with Toronto, Canada as of October 2026 and tracks 1,374 professional contacts across them, including 342 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers company matches for healthcare advertising companies associated with Toronto, Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 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 RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built
94Companies
1,374Contacts tracked
342Verified emails
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The 25 largest healthcare advertising companies based in Toronto, Canada

Ranked by team size
Top 25 of 94 company matches for healthcare advertising companies based in Toronto, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchToronto, ON, CanadaHQ recorded Oct 13, 2026n/a359 contacts →

Exact match

“We develop strategic, creative solutions that aren’t afraid of challenging tradition, because the way we see it – great marketing shouldn’t have to feel like marketing.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Oct 13, 2026501-1,000263 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202651-20073 contacts →

Exact match

“At Metrix, we specialize in empowering life sciences companies to navigate the complex landscape of marketing, patient support, and employee training.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5055 contacts →

Exact match

“Context Creative (a Mod Op company) is a full-service agency that works hand-in-hand with clients to solve their toughest branding and communications challenges.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5039 contacts →

Exact match

“Maven is an agency partner that delivers strategically aligned marketing materials-faster-for brand managers at leading pharma companies by navigating the regulatory labyrinth…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5037 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5032 contacts →

Exact match

“As an owner-operated agency, we break through the noise of market saturation, intense competition and digital transformation to drive competitive advantage.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5031 contacts →

Exact match

“At GCI Canada, we operate across the spectrum of “being-well to well-being”, bridging health, corporate and brand communications to create meaningful impact that improves lives…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5026 contacts →

Exact match

“No fluff.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5026 contacts →

Exact match

“We are an independent, global, award-winning, highly experienced pharmaceutical, consumer health and medical-device communications agency.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202651-20020 contacts →

Exact match

“Six Degrees Medical is now a Reverba® company, uniting science and the patient voice to advance healthcare.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5019 contacts →

Exact match

“FUSE Health* – an issue-driven healthcare marketing and communications agency.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5017 contacts →

Exact match

“We are a boutique medical communications agency filled with forward-thinking, creative minds dedicated to bridging the communication gaps between pharmaceutical companies…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5017 contacts →

Exact match

“We are a highly experienced team skilled in strategy, client service, creative development and project management who share one common goal.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Oct 13, 20261-1016 contacts →

Exact match

“LSD is an award-winning, independent, full-service consulting, marketing, and communications agency with a focus in pharma and healthcare.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Oct 13, 20261-1016 contacts →

Exact match

“Let’s make a positive and enduring impact on patient-centred care.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5014 contacts →

Exact match

“No Fixed Address (NFA) Health is a fully independent, owner operated creative healthcare agency.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5014 contacts →

Exact match

“Since 1990, Scott Thornley + Company (STC) has been serving clients in the science, education, arts, health science, environment, and corporate sectors.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5013 contacts →

Exact match

“WHO WE ARE We are healthcare communication experts with over two decades of strategic marketing agency experience.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5013 contacts →

Exact match

“Since 1992, Grapevine’s practice has been expanding to cover a wide variety of areas including Marketing and Sales, Clinical, Medical and Regulatory, Advertising, Digital and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-5012 contacts →

Exact match

“We are a full service ad agency.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202651-20011 contacts →

Exact match

“Since 2003, ANTIBODY takes ownership of brands the way clients do.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202651-2009 contacts →

Exact match

“Forsman & Bodenfors Canada is now 72andSunny Toronto!”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202611-508 contacts →

Exact match

“PSP Solutions™Inc.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchToronto, ON, CanadaHQ recorded Oct 13, 202651-2007 contacts →

Exact match

“Pharmilink Healthcare Marketing Services is the Canadian marketing support services leader to the pharmaceutical and natural health products sectors.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 94 healthcare advertising companies based in Toronto, Canada

See the full list, filter by size, metro and specialty, and access 342 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare advertising companies based in Toronto, Canada at a glance

As of Oct 13, 2026
24.9%Verified-email coverage
14.6Average contacts per company
1-10Median size (employees)
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
40
51-200
5
201-500
1
501-1,000
1

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 94 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Toronto, Canada whose business descriptions match “healthcare advertising companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 342 professional contacts with verified work emails across the full matched dataset. 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 October 13, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Healthcare advertising companies by metro in Canada

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “healthcare advertising companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare advertising companies are there based in Toronto, Canada?

RevenueBase identified 94 company matches for healthcare advertising companies associated with Toronto, Canada as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Laboratory tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most healthcare advertising companies?

Toronto leads Canada with 94 company records, followed by Vancouver (26) and Montreal (21).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 342 professional contacts with verified work emails tracked across these 94 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 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.