Company lists · Data refreshed September 2026

Top 25 Cardiology marketing agencies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 115 companies tracked

RevenueBase identified 115 cardiology marketing agencies headquartered in Canada as of September 2026 and tracks 1,683 professional contacts across them, including 595 with verified work emails. Toronto is the largest hub.

This list covers cardiology 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 27, 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 27, 2026 86% judged on-target in blind review

115Companies

1,683Contacts tracked

595Verified emails

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The 25 largest cardiology marketing agencies based in Canada

Ranked by team size

Top 25 of 115 cardiology marketing agencies based in Canada, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cardiology 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	Baylis Medical Technologies	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 27, 2026	51-200	167 contacts →
	Indirect evidence “In 1986, Gloria Baylis founded Baylis Medical with a vision to enhance access to care and to serve the needs of patients.” Source: RevenueBase Database · checked Sep 27, 2026
2	KMH Cardiology Centres INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 27, 2026	201-500	167 contacts →
	Indirect evidence “At KMH, we are committed to setting new standards in the delivery of comprehensive, efficient and cost-effective health care services.” Source: RevenueBase Database · checked Sep 27, 2026
3	POD Marketing INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 27, 2026	51-200	147 contacts →
	Partial evidence “POD Marketing is the parent company of four specialized verticals: Marketing4ECPs (eye care), CITIZEN (senior living marketing), SmileShop Dental Marketing, and Cleinman…” Source: RevenueBase Database · checked Sep 27, 2026
4	Milestone Pharmaceuticals, INC	Partial evidence	Montreal, QC, CanadaHQ checked Sep 27, 2026	11-50	97 contacts →
	Partial evidence “Milestone Pharmaceuticals Inc.(Nasdaq: MIST) is a patient-centric commercial-stage biopharmaceutical company dedicated to bringing innovative cardiology products to market.” Source: RevenueBase Database · checked Sep 27, 2026
5	ONE Heart Care	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 27, 2026	51-200	60 contacts →
	Indirect evidence “One Heart Care is a trusted cardiac clinic committed to providing expert and compassionate care.” Source: RevenueBase Database · checked Sep 27, 2026
6	Bmod Communications	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 27, 2026	11-50	57 contacts →
	Indirect evidence “After over 20 years of doing drugs, bMod is still fresh!” Source: RevenueBase Database · checked Sep 27, 2026
7	Medianv	Partial evidence	Calgary, AB, CanadaHQ checked Sep 27, 2026	201-500	55 contacts →
	Partial evidence “MediaNV is a leading full-service digital marketing and technology firm, specializing in driving practice growth with data-driven strategies and cutting-edge innovation.” Source: RevenueBase Database · checked Sep 27, 2026
8	Pace Cardiology	Partial evidence	Newmarket, ON, CanadaHQ checked Sep 27, 2026	51-200	54 contacts →
	Partial evidence “With numerous skilled cardiologists on staff, PACE’s clinical team offers internationally acclaimed expertise in diagnostic imaging and individualized care for patients, while…” Source: RevenueBase Database · checked Sep 27, 2026
9	Maven Maven Medical Marketing INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 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 27, 2026
10	Canadian Heart Care	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 27, 2026	51-200	36 contacts →
	Indirect evidence “Canadian Heart Care established in Canada, is a group collaborated with proprietary technologies to monitor patient’s heart conditions.” Source: RevenueBase Database · checked Sep 27, 2026
11	Vivitro Labs INC	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 27, 2026	11-50	32 contacts →
	Indirect evidence “ViVitro Labs offers industry-leading cardiovascular test equipment and related laboratory testing and consulting services with facilities in Victoria BC, Canada, and Marseilles…” Source: RevenueBase Database · checked Sep 27, 2026
12	TOC TOC Communications	Partial evidence	Montreal, QC, CanadaHQ checked Sep 27, 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 27, 2026
13	The Adpharm	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 27, 2026	11-50	23 contacts →
	Indirect evidence “BIG AGENCY EXPERIENCE.” Source: RevenueBase Database · checked Sep 27, 2026
14	Neovasc INC	Indirect evidence	Richmond, CanadaHQ checked Sep 27, 2026	51-200	19 contacts →
	Indirect evidence “Neovasc is a specialty medical device company that develops, manufactures and markets products for the rapidly growing cardiovascular marketplace.” Source: RevenueBase Database · checked Sep 27, 2026
15	Ontario Heart Center	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	19 contacts →
	Partial evidence “We are a one-of-a-kind cardiology testing and consultation clinic with locations in Mississauga, Brampton, Etobicoke, Oakville, Georgetown, and St.” Source: RevenueBase Database · checked Sep 27, 2026
16	Smileshop Dental Marketing	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 27, 2026	51-200	15 contacts →
	Indirect evidence “You show up every day to help others smile.” Source: RevenueBase Database · checked Sep 27, 2026
17	The Toronto Cardiac Clinic	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	12 contacts →
	Indirect evidence “Specialized cardiac clinic with all cardiac diagnostics conveniently in one clinic.” Source: RevenueBase Database · checked Sep 27, 2026
18	Core Agency	Indirect evidence	Waterdown, ON, CanadaHQ checked Sep 27, 2026	11-50	11 contacts →
	Indirect evidence “We are a healthcare advertising agency with a strong belief in the power of medicine to change people's lives for the better.” Source: RevenueBase Database · checked Sep 27, 2026
19	Pulse Complete Cardiac Care	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 27, 2026	11-50	11 contacts →
	Indirect evidence “Providing Complete Cardiac Care At Pulse, we are passionate about cardiovascular health and committed to delivering expert, high-quality, and accurate care.” Source: RevenueBase Database · checked Sep 27, 2026
20	Toronto Heart Centre	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	11 contacts →
	Partial evidence “With access to more than 20 of Toronto’s top cardiologists – renowned full-time clinicians from St.” Source: RevenueBase Database · checked Sep 27, 2026
21	Connect The Doc, INC	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence “For close to a decade, Connect the Doc has helped hundreds of healthcare practices and providers reach their full growth potential.” Source: RevenueBase Database · checked Sep 27, 2026
22	Edmonton Cardiology Consultants	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
23	Antibody Healthcare Communications	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	10 contacts →
	Indirect evidence “Since 2003, ANTIBODY takes ownership of brands the way clients do.” Source: RevenueBase Database · checked Sep 27, 2026
24	York Clinical Cardiology	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 27, 2026	1-10	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
25	Panel Marketing INC	Partial evidence	Calgary, CanadaHQ checked Sep 27, 2026	1-10	8 contacts →
	Partial evidence “Panel Marketing™ is a marketing firm that answers the “what do we do?” and “how do we do it?” questions for our clients.” Source: RevenueBase Database · checked Sep 27, 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: cardiology 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 cardiology marketing agencies.
Partial evidence: Its own public description names part of cardiology marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cardiology 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 115 cardiology marketing agencies based in Canada

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Cardiology marketing agencies based in Canada at a glance

As of Sep 27, 2026

35.4%Verified-email coverage

14.6Average contacts per company

11-50Median size (employees)

19.1%Largest-city concentration · Toronto

Sep 27, 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 115 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 cardiology 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 “cardiology 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 cardiology 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 cardiology 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, 595 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 27, 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 cardiology 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 cardiology marketing agencies are there based in Canada?

RevenueBase identified 115 cardiology 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?

Baylis Medical Technologies, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most cardiology marketing agencies?

Toronto leads with 22 headquartered companies, followed by Calgary (9) and Montreal (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 595 verified decision-maker contacts tracked across these 115 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 27, 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.