Company lists · Data refreshed September 2026

Top 18 B2B public relations agencies based in Montreal, Canada

RevenueBase identified 25 company matches for B2B public relations agencies associated with Montreal, Canada as of September 2026 and tracks 444 professional contacts across them, including 292 with verified work emails and 50 with mobile numbers. Across Canada, Toronto is the largest hub for this category (66 companies); Montreal follows with 25.

This list covers company matches for B2B public relations agencies associated with Montreal, 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 September 3, 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 Sep 3, 2026 How this list was built
25Companies
444Contacts tracked
292Verified emails
50Mobile numbers
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The 18 largest B2B public relations agencies based in Montreal, Canada

Ranked by team size
Top 18 of 25 company matches for B2B public relations agencies based in Montreal, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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 matchMontreal, QC, Canada201-500253 contacts →

Exact match

“NATIONAL Public Relations provides creative communications solutions that move people in thought and actions.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchMontreal, QC, Canada11-5066 contacts →

Exact match

“PAA is a national public affairs and strategic communications firm.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchMontreal, QC, Canada11-5026 contacts →

Exact match

“In a complicated and constantly evolving world, clear and meaningful communications have never been more important.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchMontreal, QC, Canada11-5025 contacts →

Exact match

“Morin Relations Publiques s’est développée en fonction des besoins des clients.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchMontreal, QC, Canada1-1011 contacts →

Exact match

“PR and public affairs Agency alinea ensures you get your message into the conversation with skill, tact and clarity.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchMontreal, QC, Canada11-5010 contacts →

Exact match

“AUCOIN Stratégie & Communication est une agence de relations publiques multidisciplinaire qui se spécialise dans les enjeux d’affaires publiques.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchMontreal, QC, Canada1-1010 contacts →

Exact match

“STRATÉGIE - CRÉATIVITÉ - RÉALISATIONS Notre approche se démarque par son haut degré d'intégration et d'efficacité.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchMontreal, QC, Canada1-109 contacts →

Exact match

“Founded in 2001, VROY Communications is a pan-Canadian public relations and digital reputation management firm located in Montreal.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9Exact matchMontreal, QC, Canada1-107 contacts →

Exact match

“Marelle Communications vous accompagne afin de mettre en lumière le succès de votre entreprise et de vos talents.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchMontreal, QC, Canada1-105 contacts →

Exact match

“Fondé en 2017, Chefcab est un cabinet de conseil en communication d’influence, présent en France et au Québec.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchMontreal, QC, Canada1-103 contacts →

Exact match

“Mackasey Howard Communications is a public relations company embracing the power of authentic storytelling.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchMontreal, QC, Canada1-103 contacts →

Exact match

“CONSULAT RP est un cabinet spécialisé en affaires publiques et en communication corporative qui propose des stratégies créatives, adaptées à la complexité des enjeux et…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchMontreal, QC, Canada1-101 contacts →

Exact match

“Stratège en communication corporative et consultant indépendant depuis 2012, mon expertise en communication stratégique est mise à contribution dans les secteurs de la…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchMontreal, QC, Canada1-101 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 · Sep 3, 2026 · View company records in RevenueBase
15Exact matchMontreal, QC, Canada1-101 contacts →

Exact match

“Des Ruisseaux Communications a développé au fil des événements des réseaux et des liens privilégiés avec les médias dont à votre tour vous pouvez profiter.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchMontreal, Canada1-101 contacts →

Exact match

“Marketing, communications and public relations consultant.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchMontreal, QC, Canada1-101 contacts →

Exact match

“Depuis plus de 20 ans, Communications Chevalier propose à la fois un service de consultation et de création d'outils de relations publiques performants, clés en main.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchMontreal, QC, Canada1-101 contacts →

Exact match

“Kelart is a boutique public relations and communications agency, dedicated to telling the stories of innovative and creative companies in the field of new technologies, the…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 18 of 25 B2B public relations agencies based in Montreal, Canada

See the full list, filter by size, metro and specialty, and access 292 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B public relations agencies based in Montreal, Canada at a glance

As of Sep 3, 2026
65.8%Verified-email coverage
11.3%Mobile-number coverage
17.8Average contacts per company
1-10Median size (employees)
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
4
201-500
1

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 Montreal, Canada whose business descriptions match “B2B public relations agencies” 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 292 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 September 3, 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.

B2B public relations agencies 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 “B2B public relations agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B public relations agencies are there based in Montreal, Canada?

RevenueBase identified 25 company matches for B2B public relations agencies associated with Montreal, Canada as of September 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?

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

Which city in Canada has the most B2B public relations agencies?

Toronto leads Canada with 66 company records, followed by Montreal (25) and Vancouver (22).

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 292 professional contacts with verified work emails tracked across these 25 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 September 3, 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.