Company lists · Data refreshed October 2026

Top 23 Healthcare crisis communications firms based in Canada

RevenueBase identified 42 company matches for healthcare crisis communications firms associated with Canada as of October 2026 and tracks 777 professional contacts across them, including 285 with verified work emails. Toronto is the largest hub.

This list covers company matches for healthcare crisis communications firms associated with 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
42Companies
777Contacts tracked
285Verified emails
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The 23 largest healthcare crisis communications firms based in Canada

Ranked by team size
Top 23 of 42 company matches for healthcare crisis communications firms based in 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 matchGuelph, ON, CanadaHQ recorded Oct 13, 202651-20061 contacts →

Exact match

“MEDUCOM Health conceptualizes, creates and delivers pharmaceutical marketing, advertising and medical education that drives physician and patient behaviour change.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchMontreal, QC, CanadaHQ recorded Oct 13, 202611-5033 contacts →

Exact match

“Toc Toc Communications is a Marketing and Communications Healthcare agency with offices in the Mile-Ex district of Montreal and Old Toronto.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchOakville, ON, CanadaHQ recorded Oct 13, 202611-5026 contacts →

Exact match

“BIG AGENCY EXPERIENCE.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact 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
6Exact 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
7Exact 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
8Exact 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
9Exact matchBurnaby, BC, CanadaHQ recorded Oct 13, 202611-5011 contacts →

Exact match

“Bird Comm specializes in solving health care challenges with professional communications services.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchCambridge, ON, CanadaHQ recorded Oct 13, 20261-107 contacts →

Exact match

“Kilmer Lucas is a leading healthcare-only strategic advisory firm with decades of industry experience.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchBarrie, CanadaHQ recorded Oct 13, 202611-506 contacts →

Exact match

“For 25 years, Renegade has worked in the field of healthcare communications.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchKamloops, BC, CanadaHQ recorded Oct 13, 20261-105 contacts →

Exact match

“Masters of Disasters.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Oct 13, 20261-105 contacts →

Exact match

“Allan Bonner Communications Management offers clients expert services and insight related to crisis communications, speaking skills, issues management, and media relations.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchMississauga, ON, CanadaHQ recorded Oct 13, 20261-103 contacts →

Exact match

“The speed of communications today leaves no time for uncertainty or ambiguity.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Oct 13, 20261-103 contacts →

Exact match

“Sovereign is a strategic, financial and crisis communications advisory firm, built to meet the evolving needs of modern-day C-suite and board leaders.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchBurlington, ON, CanadaHQ recorded Oct 13, 20261-103 contacts →

Exact match

“Agro Health Associates Inc.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchToronto, ON, CanadaHQ recorded Oct 13, 20261-102 contacts →

Exact match

“Health care is a dynamic field that includes managing complex issues and fostering positive change.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchMississauga, ON, CanadaHQ recorded Oct 13, 20261-102 contacts →

Exact match

“Grey Matter, incorporated in 1994, is a cutting-edge, full-service, communications firm with offices in Houston, Toronto and Gurgaon.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchEdmonton, AB, CanadaHQ recorded Oct 13, 20261-102 contacts →

Exact match

“Catalyst Communications is a leader in local government communications, public engagement, and crisis communications/crisis management.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchMontreal, QC, CanadaHQ recorded Oct 13, 202611-501 contacts →

Exact match

“Mongeau Pellerin is a communications consulting firm specializing in the health sector.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchWhitby, ON, CanadaHQ recorded Oct 13, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchMontreal, QC, CanadaHQ recorded Oct 13, 20261-101 contacts →

Exact match

“Devoted to our partners, we synthesize our experiences and focus on our expertise to offer highly intuitive and tailored services to you.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchRichmond Hill, ON, CanadaHQ recorded Oct 13, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 23 of 42 healthcare crisis communications firms based in Canada

See the full list, filter by size, metro and specialty, and access 285 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare crisis communications firms based in Canada at a glance

As of Oct 13, 2026
36.7%Verified-email coverage
18.5Average contacts per company
1-10Median size (employees)
35.7%Largest-city concentration · Toronto
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
13
51-200
1
5,001-10,000
1

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 42 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 Canada whose business descriptions match “healthcare crisis communications firms” 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 285 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.

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 crisis communications firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare crisis communications firms are there based in Canada?

RevenueBase identified 42 company matches for healthcare crisis communications firms associated with 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?

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

Which city has the most healthcare crisis communications firms?

Toronto leads with 15 company records, followed by Montreal (6) and Mississauga (3).

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 285 professional contacts with verified work emails tracked across these 42 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.