Company lists · Data refreshed September 2026

Top 24 Medical practice advertising agencies based in Toronto, Canada

Name: Medical practice advertising agencies based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 91 companies tracked

RevenueBase identified 91 medical practice advertising agencies headquartered in Toronto, Canada as of September 2026 and tracks 320 professional contacts across them, including 85 with verified work emails. Toronto is the largest hub.

This list covers medical practice advertising agencies headquartered in Toronto, 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 14, 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 14, 2026 86% judged on-target in blind review

91Companies

320Contacts tracked

85Verified emails

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The 24 largest medical practice advertising agencies based in Toronto, Canada

Ranked by team size

Top 24 of 91 medical practice advertising agencies based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to medical practice advertising 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	Maven Maven Medical Marketing INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 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 14, 2026
2	ART & Science	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 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 14, 2026
3	CPC Healthcare Communications	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	11-50	29 contacts →
	Partial evidence “We are an independent, global, award-winning, highly experienced pharmaceutical, consumer health and medical-device communications agency.” Source: RevenueBase Database · checked Sep 14, 2026
4	Antibody Healthcare Communications	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	51-200	10 contacts →
	Indirect evidence “Since 2003, ANTIBODY takes ownership of brands the way clients do.” Source: RevenueBase Database · checked Sep 14, 2026
5	Valoom Media	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	1-10	8 contacts →
	Partial evidence “Specializing in North American Care Companies, we are committed to growing your business and ROI by offering strategic digital advertising and website optimization from one of our…” Source: RevenueBase Database · checked Sep 14, 2026
6	Oora Life LTD	Indirect evidence	Toronto, CanadaHQ checked Sep 14, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
7	The Side Hustle	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	1-10	5 contacts →
	Indirect evidence “Whether you're just starting out, looking for a brand refresh or are looking to up your digital game, let me help!” Source: RevenueBase Database · checked Sep 14, 2026
8	Whitehead Agency Group INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	11-50	5 contacts →
	Indirect evidence “Whitehead Agency Group is a leading Toronto, Ontario, healthcare marketing agency with in excess of 25 years of expertise.” Source: RevenueBase Database · checked Sep 14, 2026
9	Fractal Marketing	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	11-50	4 contacts →
	Partial evidence “Fractal Marketing is a Toronto based digital marketing agency specializing in digital advertising (PPC), SEO, and website design and development.” Source: RevenueBase Database · checked Sep 14, 2026
10	Northwest Media LTD	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	1-10	4 contacts →
	Partial evidence “With a proven track record in advertising and marketing across a range of industries, we focus on linking businesses with their ideal customers.” Source: RevenueBase Database · checked Sep 14, 2026
11	Dakis & Associates INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	1-10	3 contacts →
	Partial evidence “DNA (dakis & associates) is an integrated brand marketing agency specializing in brand strategy, identity, design, advertising, marketing and PR.” Source: RevenueBase Database · checked Sep 14, 2026
12	Merged Dental Marketing	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	11-50	3 contacts →
	Indirect evidence “At Merged Dental Marketing, we provide our clients with the best dentist digital strategies in order to drive more traffic to their website and overall, increase their patient…” Source: RevenueBase Database · checked Sep 14, 2026
13	Line6marketing	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	1-10	3 contacts →
	Partial evidence “With over 20 years of experience in advertising and operations and a decade running Line6, we bring both creative vision and operational expertise to help brands truly stand out.” Source: RevenueBase Database · checked Sep 14, 2026
14	Gazizoff	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	1-10	3 contacts →
	Partial evidence “We help medical, health, and wellness companies stand out, sell, and grow by building brands people understand, trust, and choose.” Source: RevenueBase Database · checked Sep 14, 2026
15	Ostler & Rose, INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	1-10	2 contacts →
	Partial evidence “We develop holistic marketing, communications, and digital solutions for health, wellness and medical service providers.” Source: RevenueBase Database · checked Sep 14, 2026
16	MHZ Design Communications INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	11-50	2 contacts →
	Partial evidence “We are experts in understanding our clients’ business and that of their customers, providing practical solutions to unique problems.” Source: RevenueBase Database · checked Sep 14, 2026
17	The Founder's Agenda	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	1-10	2 contacts →
	Indirect evidence “Creative Marketing Services for Emerging Businesses \| Branding, Copywriting, Email Marketing, Social Media, Web Design” Source: RevenueBase Database · checked Sep 14, 2026
18	Febnine	Indirect evidence	Toronto, CanadaHQ checked Sep 14, 2026	1-10	2 contacts →
	Indirect evidence “Experience personalized marketing solutions designed specifically for your business with Febnine.” Source: RevenueBase Database · checked Sep 14, 2026
19	Flyer Buzz	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	51-200	1 contacts →
	Indirect evidence “Welcome to Flyer Buzz – Your Premier Marketing Partner!” Source: RevenueBase Database · checked Sep 14, 2026
20	Digital Glow Co. Social Media Agency	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	1-10	1 contacts →
	Indirect evidence “Inspired by beauty, our team at Digital Glow Co.” Source: RevenueBase Database · checked Sep 14, 2026
21	Imprüv Digital Marketing	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	1-10	1 contacts →
	Indirect evidence “Imprüv’s mission is to achieve each brands digital marketing potential by providing content creation, social media management & branding services.” Source: RevenueBase Database · checked Sep 14, 2026
22	Clear Image Marketing Design Services For Small Businesses	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	1-10	1 contacts →
	Indirect evidence “Clear Image is a Toronto-based design and marketing company that helps businesses reach more customers and grow.” Source: RevenueBase Database · checked Sep 14, 2026
23	Encode Communications	Indirect evidence	Toronto, CanadaHQ checked Sep 14, 2026	1-10	1 contacts →
	Indirect evidence “Today you need a creative partner who is not only strategic but also cost-efficient and flexible, able to adjust on the fly as you navigate uncertain times and markets unknown.” Source: RevenueBase Database · checked Sep 14, 2026
24	Outsourced Marketing INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	1-10	1 contacts →
	Indirect evidence “Outsourced MARKETING helps Orthodontists, Dental Clinics, and small and medium-sized businesses THRIVE in today's competitive business environment.” Source: RevenueBase Database · checked Sep 14, 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 practice advertising 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 medical practice advertising agencies.
Partial evidence: Its own public description names part of medical practice advertising agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical practice advertising 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 24 of 91 medical practice advertising agencies based in Toronto, Canada

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Medical practice advertising agencies based in Toronto, Canada at a glance

As of Sep 14, 2026

26.6%Verified-email coverage

3.5Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Toronto

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 91 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 practice advertising 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 Toronto, Canada whose own description of what they do matches “medical practice advertising 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 medical practice advertising 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 medical practice advertising agencies, and records with no verified work email. Companies headquartered outside Toronto 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, 85 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 14, 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 practice advertising agencies by metro in Canada

Medical practice advertising agencies in Toronto91
Medical practice advertising agencies in Vancouver45
Medical practice advertising agencies in Calgary33
Medical practice advertising agencies in Montreal33

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 practice advertising 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 medical practice advertising agencies are there based in Toronto, Canada?

RevenueBase identified 91 medical practice advertising agencies headquartered in Toronto, 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?

Maven Maven Medical Marketing INC, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most medical practice advertising agencies?

Toronto leads with 91 headquartered companies, followed by Vancouver (45) and Calgary (33).

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 85 verified decision-maker contacts tracked across these 91 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 14, 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.