Company lists · Data refreshed November 2026

Top 25 Regulatory communications advisors based in Canada

RevenueBase identified 174 company matches for regulatory communications advisors associated with Canada as of November 2026 and tracks 903 professional contacts across them, including 442 with verified work emails. Toronto is the largest hub.

This list covers company matches for regulatory communications advisors 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 November 6, 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 Nov 6, 2026 How this list was built
174Companies
903Contacts tracked
442Verified emails
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The 25 largest regulatory communications advisors based in Canada

Ranked by team size
Top 25 of 174 company matches for regulatory communications advisors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchQuébec, QC, CanadaHQ recorded Nov 6, 202651-200185 contacts →

Exact match

“Founded in September 2011, TACT Intelligence-conseil is composed of a group of experienced, professional communicators seeking to create a Québec-owned consulting agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Enterprise is a national strategic communications firm with offices in Toronto, Ottawa, Edmonton, Halifax and Niagara.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Emerging Ag is a boutique international consulting firm providing communications and public affairs services to clients in the agriculture, food, and health sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“At Agnostic, we believe there's always room for better thinking.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“For more than 40 years, Argyle has been chosen by the world’s biggest brands, put big ideas onto the public agenda, and grown to become one of North America’s largest and most…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 20261-1025 contacts →

Exact match

“Sandstone Group Sandstone Group, based in Ottawa, specializes in providing strategic advice to corporate executives in matters of public affairs, government relations, crisis…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Nous sommes une firme de communications stratégiques et de relations gouvernementales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Nous sommes une agence de communication créative établie à Montréal qui allie design graphique, services linguistiques, expérience numérique et production de publications…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Stiff is a strategic communications agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWaterloo, ON, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Durrell Communications is a global public relations agency advancing the success of our clients through thoughtful and progressive communications strategies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBelleville, ON, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Advocacy, done well, helps build the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Helping you get your message before the right audience at the right time is what we do.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchToronto, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“We know first hand that every brand, product and person has a story.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“EGS is a Montreal-based, global-reaching integrated communications agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOttawa, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“NIVA helps organizations and companies to engage their audience and tell their story so they can mobilize knowledge, solve problems, influence outcomes, and win markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Canada's premier communications firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchToronto, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“C2E = Create value, Communicate benefit and Evolve market demand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“MBC Capital Markets Advisors (MaisonBrison Communications) is a leading Canadian advisory firm specializing in investor relations and strategic communications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTrois-rivières, QC, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Firme-conseil en relations publiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Comarm's team of senior consultants has many years of experience in compliance and regulation in the Canadian investment industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRepentigny, QC, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“G5 Communications is committed to delivering quality 360° strategic communications, public relations, press relations and crisis management services based on constant concern for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Listen has helped some of the world’s leading financial brands communicate effectively through an array of inflection points: acquisitions and partnerships, new audiences and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“The founders of JSI come from two of Vancouver’s leading agencies, i2i Advertising and Marketing and JI Media Connections, and have been dynamic members of the messaging…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Dolores specializes in marketing communication and consulting services, allowing us to manage high-level, on-demand strategies-> Business Strategy: Market Analysis, Business…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 174 regulatory communications advisors based in Canada

See the full list, filter by size, metro and specialty, and access 442 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Regulatory communications advisors based in Canada at a glance

As of Nov 6, 2026
48.9%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
31.6%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
147
11-50
21
51-200
4

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 174 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 “regulatory communications advisors” 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 442 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 November 6, 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.

Regulatory communications advisors by metro

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 “regulatory communications advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many regulatory communications advisors are there based in Canada?

RevenueBase identified 174 company matches for regulatory communications advisors associated with Canada as of November 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?

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

Which city has the most regulatory communications advisors?

Toronto leads with 55 company records, followed by Montreal (21) and Calgary (14).

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 442 professional contacts with verified work emails tracked across these 174 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 November 6, 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.