Company lists · Data refreshed September 2026

Top 25 Government relations consultants based in Canada

Name: Government relations consultants based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 190 companies tracked

RevenueBase identified 190 company matches for government relations consultants associated with Canada as of September 2026 and tracks 2,019 professional contacts across them, including 1,012 with verified work emails. Ottawa is the largest hub.

This list covers company matches for government relations consultants 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 September 20, 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 20, 2026 How this list was built

190Companies

2,019Contacts tracked

1,012Verified emails

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The 25 largest government relations consultants based in Canada

Ranked by team size

Top 25 of 190 company matches for government relations consultants based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	TACT	Exact match	Québec, QC, CanadaHQ recorded Sep 20, 2026	51-200	175 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 · Sep 20, 2026 · View company records in RevenueBase
2	Strategycorp	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	51-200	130 contacts →
	Exact match “Being right isn't enough.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Earnscliffe Strategies	Exact match	Ottawa, ON, CanadaHQ recorded Sep 20, 2026	51-200	84 contacts →
	Exact match “Founded in 1989 and independently owned by our principals, Earnscliffe operates from offices in Ottawa-Gatineau, Toronto and Vancouver.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Sussex Strategy Group	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	51-200	77 contacts →
	Exact match “Established in 1998, Sussex Strategy Group is Canada’s leading government relations, strategic communications, digital advocacy and business advisory agency.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	PAA Advisory Conseils	Exact match	Ottawa, ON, CanadaHQ recorded Sep 20, 2026	11-50	67 contacts →
	Exact match “PAA is a national public affairs and strategic communications firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Santis Health	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	51-200	57 contacts →
	Exact match “Santis Health is a consultancy dedicated to providing value-added strategic advisory services to clients within the Canadian health care sector.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Alberta Counsel	Exact match	Edmonton, AB, CanadaHQ recorded Sep 20, 2026	11-50	44 contacts →
	Exact match “Alberta Counsel offers effective public relations and legal services to our clients, from new ventures and not-for-profits to municipalities and multinational corporations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Rubicon Strategy INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	11-50	40 contacts →
	Exact match “We’re a team of trusted advisors and strategists who understand government, public opinion and how to shape decisions at the highest levels.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Emerging AG INC	Exact match	Calgary, AB, CanadaHQ recorded Sep 20, 2026	11-50	36 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 · Sep 20, 2026 · View company records in RevenueBase
10	Tactix Government Relations And Public Affairs	Exact match	Ottawa, ON, CanadaHQ recorded Sep 20, 2026	11-50	36 contacts →
	Exact match “For over 25 years TACTIX has been a trusted advisor to leading Canadian and Fortune 500 companies, offering unparalleled experience in solving complex government relations threats…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Mcmillan Vantage	Exact match	Ottawa, ON, CanadaHQ recorded Sep 20, 2026	11-50	34 contacts →
	Exact match “When you have a pressing challenge, McMillan Vantage has the senior expertise with a deep understanding of what you need to know, when you need it most.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Catapulte	Exact match	Québec, QC, CanadaHQ recorded Sep 20, 2026	11-50	31 contacts →
	Exact match “Fondée en 2010, Catapulte est une agence spécialisée en affaires publiques, en relations gouvernementales et en acceptabilité sociale.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Compass Rose	Exact match	Ottawa, ON, CanadaHQ recorded Sep 20, 2026	11-50	30 contacts →
	Exact match “Compass Rose is a public affairs firm where helping companies and organizations find the common good is at the core of who we are and what we do.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Impact Public Affairs Canada	Exact match	Ottawa, ON, CanadaHQ recorded Sep 20, 2026	11-50	28 contacts →
	Exact match “Building relationships for over 25 years, Impact Public Affairs is a full-service Canadian firm, based in Ottawa with offices in Toronto, Montreal, Vancouver, Calgary, and Halifax.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Ryan Affaires Publiques	Exact match	Montréal, QC, CanadaHQ recorded Sep 20, 2026	11-50	25 contacts →
	Exact match “Nous sommes une firme de communications stratégiques et de relations gouvernementales.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Pathway Group	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	11-50	25 contacts →
	Exact match “A multi-national public affairs firm providing corporations, associations, and not-for-profit organizations with strategic advice and support in building connections to influence…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Sandstone Group	Exact match	Ottawa, ON, CanadaHQ recorded Sep 20, 2026	1-10	24 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 · Sep 20, 2026 · View company records in RevenueBase
18	Copticom, Stratégies ET Relations Publiques	Exact match	Montréal, QC, CanadaHQ recorded Sep 20, 2026	11-50	23 contacts →
	Exact match “COPTICOM, Stratégies et relations publiques, est une firme de services-conseils spécialisée dans les dossiers d’affaires publiques.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Canadian Strategy Group	Exact match	Edmonton, AB, CanadaHQ recorded Sep 20, 2026	11-50	22 contacts →
	Exact match “Canadian Strategy Group (CSG) was founded in 2008 in the heart of Alberta’s capital.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Mercure	Exact match	Montreal, QC, CanadaHQ recorded Sep 20, 2026	11-50	20 contacts →
	Exact match “MERCURE Conseil est une firme-conseil boutique spécialisée en affaires publiques et gouvernementales ainsi qu’en communication corporative et financière.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Porter O'brien	Exact match	Fredericton, NB, CanadaHQ recorded Sep 20, 2026	11-50	19 contacts →
	Exact match “Helping you shape policy, reputation and growth.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	NEW West Public Affairs	Exact match	Calgary, AB, CanadaHQ recorded Sep 20, 2026	1-10	19 contacts →
	Exact match “New West Public Affairs is a national public affairs firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Temple Scott Associates INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	11-50	19 contacts →
	Exact match “Temple Scott Associates (TSA) is a leading public relations and government relations firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Iris Communications	Exact match	Halifax, NS, CanadaHQ recorded Sep 20, 2026	11-50	19 contacts →
	Exact match “Iris Communications is an integrated strategic communication, government relations and public affairs firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Bluesky Strategy Group INC	Exact match	Ottawa, ON, CanadaHQ recorded Sep 20, 2026	11-50	18 contacts →
	Exact match “Bluesky Strategy Group delivers public affairs, strategic communications, government relations, and media relations advice and execution.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “government relations consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 190 government relations consultants based in Canada

See the full list, filter by size, metro and specialty, and access 1,012 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Government relations consultants based in Canada at a glance

As of Sep 20, 2026

50.1%Verified-email coverage

10.6Average contacts per company

1-10Median size (employees)

25.8%Largest-city concentration · Ottawa

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

136

11-50

51-200

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 190 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 “government relations consultants” 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 1,012 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 20, 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 “government relations consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many government relations consultants are there based in Canada?

RevenueBase identified 190 company matches for government relations consultants associated with 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?

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

Which city has the most government relations consultants?

Ottawa leads with 49 company records, followed by Toronto (45) and Montreal (15).

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 1,012 professional contacts with verified work emails tracked across these 190 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 20, 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.