Company lists · Data refreshed September 2026

Top 25 Life sciences advertising agencies based in Toronto, Canada

Name: Life sciences 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 28, 2026 84 companies tracked

RevenueBase identified 84 life sciences advertising agencies headquartered in Toronto, Canada as of September 2026 and tracks 2,387 professional contacts across them, including 1,297 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers life sciences 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 28, 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 28, 2026 86% judged on-target in blind review

84Companies

2,387Contacts tracked

1,297Verified emails

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The 25 largest life sciences advertising agencies based in Toronto, Canada

Ranked by team size

Top 25 of 84 life sciences advertising agencies based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to life sciences 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	KLICK	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	1,745 contacts →
	Indirect 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 28, 2026
2	Metrix	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	80 contacts →
	Strong 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 28, 2026
3	Maven Maven Medical Marketing INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
4	ART & Science	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
5	CPC Healthcare Communications	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
6	SIX Degrees Medical A Reverba Company	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	25 contacts →
	Partial evidence “Six Degrees Medical is now a Reverba® company, uniting science and the patient voice to advance healthcare.” Source: RevenueBase Database · checked Sep 28, 2026
7	Health Loyalty	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	22 contacts →
	Strong evidence “Health Loyalty® is a leading provider of software to drive sales and marketing, exclusively serving the life sciences industry for over 40 years.” Source: RevenueBase Database · checked Sep 28, 2026
8	Fuse Health INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “FUSE Health* – an issue-driven healthcare marketing and communications agency.” Source: RevenueBase Database · checked Sep 28, 2026
9	Bridge Medical Communications Medical Communications Specialists	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	19 contacts →
	Indirect evidence “Let’s make a positive and enduring impact on patient-centred care.” Source: RevenueBase Database · checked Sep 28, 2026
10	LSD The Agency	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	16 contacts →
	Indirect 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 28, 2026
11	Node Medcom	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
12	Reach Global Marketing	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Reach Global Marketing is a full-service marketing agency providing market intelligence, customized strategies, and impactful execution with a boutique service ethic.” Source: RevenueBase Database · checked Sep 28, 2026
13	Healthwise Creative	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
14	Knightlabs	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	16 contacts →
	Strong evidence “Strategic partnerships, AI solutions, and creative expertise for the future of life sciences.” Source: RevenueBase Database · checked Sep 28, 2026
15	Grapevine Executive Recruiters	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
16	Clearmed Consulting And Communications INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “WHO WE ARE We are healthcare communication experts with over two decades of strategic marketing agency experience.” Source: RevenueBase Database · checked Sep 28, 2026
17	Antibody Healthcare Communications	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	10 contacts →
	Indirect evidence “Since 2003, ANTIBODY takes ownership of brands the way clients do.” Source: RevenueBase Database · checked Sep 28, 2026
18	Regxia INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Regxia is a unique scientific and regulatory consulting firm serving the pharmaceutical and biotech industries.” Source: RevenueBase Database · checked Sep 28, 2026
19	Omnium Global	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Omnium Global’s vision is to de-risk products commercialization to maximize impact on global health.” Source: RevenueBase Database · checked Sep 28, 2026
20	Padulo Integrated INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	9 contacts →
	Indirect evidence “Our mantra has always been RESULTS NOT RULES.’ Which clearly is a reflection of our Seventh Commandment to have a healthy disrespect for the way things are.” Source: RevenueBase Database · checked Sep 28, 2026
21	Pharmilink Healthcare Marketing Services	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	8 contacts →
	Indirect evidence “Pharmilink Healthcare Marketing Services is the Canadian marketing support services leader to the pharmaceutical and natural health products sectors.” Source: RevenueBase Database · checked Sep 28, 2026
22	PSP Solutions	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “PSP Solutions™Inc.” Source: RevenueBase Database · checked Sep 28, 2026
23	Oora Life LTD	Indirect evidence	Toronto, CanadaHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
24	Foxx Advertising And Design INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
25	Catalytic Health	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “We’re a Canadian medical communications agency committed to delivering exceptional results without exceptional cost.” Source: RevenueBase Database · checked Sep 28, 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: life sciences 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 life sciences advertising agencies.
Partial evidence: Its own public description names part of life sciences advertising agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name life sciences 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 25 of 84 life sciences advertising agencies based in Toronto, Canada

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Life sciences advertising agencies based in Toronto, Canada at a glance

As of Sep 28, 2026

54.3%Verified-email coverage

28.4Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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 84 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 life sciences 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 “life sciences 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 life sciences 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 life sciences 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, 1,297 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 28, 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.

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 life sciences 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 life sciences advertising agencies are there based in Toronto, Canada?

RevenueBase identified 84 life sciences 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?

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

Which city in Canada has the most life sciences advertising agencies?

Toronto leads Canada with 84 headquartered companies, followed by Montreal (23) and Vancouver (14).

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 1,297 verified decision-maker contacts tracked across these 84 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 28, 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.