Company lists · Data refreshed September 2026

Top 25 Public affairs consulting firms based in Toronto, Canada

Name: Public affairs consulting firms based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 71 companies tracked

RevenueBase identified 71 public affairs consulting firms headquartered in Toronto, Canada as of September 2026 and tracks 998 professional contacts across them, including 492 with verified work emails. Toronto is the largest hub.

This list covers public affairs consulting firms headquartered in Toronto, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

71Companies

998Contacts tracked

492Verified emails

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The 25 largest public affairs consulting firms based in Toronto, Canada

Ranked by team size

Top 25 of 71 public affairs consulting firms based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names public affairs consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	StrategycorpIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	130
	“Being right isn't enough.” Source: company website · checked Sep 5, 2026
2	Enterprise CanadaIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	101
	“Enterprise is a national strategic communications firm with offices in Toronto, Ottawa, Edmonton, Halifax and Niagara.” Source: company website · checked Sep 5, 2026
3	Navigator LTDIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	93
	Source: company website · checked Sep 5, 2026
4	Sussex Strategy GroupIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	77
	“Established in 1998, Sussex Strategy Group is Canada’s leading government relations, strategic communications, digital advocacy and business advisory agency.” Source: company website · checked Sep 5, 2026
5	Santis HealthIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	57
	“Santis Health is a consultancy dedicated to providing value-added strategic advisory services to clients within the Canadian health care sector.” Source: company website · checked Sep 5, 2026
6	ArgylePartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	42
	“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…” Source: company website · checked Sep 5, 2026
7	Rubicon Strategy INCPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	40
	“We’re a team of trusted advisors and strategists who understand government, public opinion and how to shape decisions at the highest levels.” Source: company website · checked Sep 5, 2026
8	Wellington AdvocacyStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	34
	“Wellington Advocacy is a national, full-service public affairs firm shaping government policy and public opinion for business leaders and global brands.” Source: company website · checked Sep 5, 2026
9	Pathway GroupStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	25
	“A multi-national public affairs firm providing corporations, associations, and not-for-profit organizations with strategic advice and support in building connections to influence…” Source: company website · checked Sep 5, 2026
10	Temple Scott Associates INCPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	19
	“Temple Scott Associates (TSA) is a leading public relations and government relations firm.” Source: company website · checked Sep 5, 2026
11	Jenni Byrne AssociatesStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	15
	“Jenni Byrne + Associates is a full-service public affairs agency based in Toronto, Canada.” Source: company website · checked Sep 5, 2026
12	Clear StrategyStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	14
	“In today’s world, an organization’s ability to grow and innovate is shaped by an increasingly complex public affairs landscape that’s become more decentralized, more democratized…” Source: company website · checked Sep 5, 2026
13	Brown & Cohen Communications & Public AffairsStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	9
	“Brown & Cohen Communications & Public Affairs provides a unique blend of public relations, government relations and marketing services.” Source: company website · checked Sep 5, 2026
14	Springboard PolicyPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	8
	“Springboard is a public policy firm that helps organizations understand and shape the public policy that matters to them.” Source: company website · checked Sep 5, 2026
15	Aurora Strategy GlobalIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	8
	“Helping you get your message before the right audience at the right time is what we do.” Source: company website · checked Sep 5, 2026
16	Loyalist Public AffairsStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	8
	“Loyalist Public Affairs is a boutique government relations and strategic communication firm located in Ottawa and Toronto.” Source: company website · checked Sep 5, 2026
17	Hansell Mclaughlin Advisory GroupPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	6
	“Hansell McLaughlin has senior level expertise in law, governance, government and regulatory affairs, and strategic communications, complemented by expertise in data science and…” Source: company website · checked Sep 5, 2026
18	S&a StrategiesIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	6
	“S&A doesn’t just open doors.” Source: company website · checked Sep 5, 2026
19	Policy Concepts INCStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	5
	“Policy Concepts is a boutique government relations and public affairs firm that helps businesses and organizations navigate government decision making and develop innovative…” Source: company website · checked Sep 5, 2026
20	Upstream Strategy GroupPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	4
	“Upstream Strategy Group is a full-service public relations, government relations, and strategy firm.” Source: company website · checked Sep 5, 2026
21	Grassroots Public AffairsStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	4
	“Grassroots Public Affairs excels in helping businesses and industry associations craft and execute effective communication strategies for their government and public relation…” Source: company website · checked Sep 5, 2026
22	Campbell StrategiesIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	4
	“At Campbell Strategies, we have two types of clients: those who have issues they need resolved.” Source: company website · checked Sep 5, 2026
23	Method CreativeIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	3
	“At Method Creative, we Inspire Greater Good ™.” Source: company website · checked Sep 5, 2026
24	Medow ConsultingPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	3
	“We support organizations of all forms to shape public policy and program delivery through solutions-focused analysis, engagement, and strategy.” Source: company website · checked Sep 5, 2026
25	Shinn Communications Canada INCPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	1-10	2
	“We’re a small but highly proficient team of senior public relations professionals at Shinn Communications.” Source: company website · checked Sep 5, 2026

Showing 25 of 71 public affairs consulting firms based in Toronto, Canada

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Public affairs consulting firms based in Toronto, Canada at a glance

As of Sep 5, 2026

1-10Median size (employees)

TorontoLargest hub · 71 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole Canada list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 71 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 public affairs consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Toronto, Canada whose own description of what they do matches “public affairs consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among public affairs consulting firms, and records with no verified work email. Companies headquartered outside Toronto 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 an evidence 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, 492 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 5, 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.

Public affairs consulting firms by metro in Canada

Public affairs consulting firms in Toronto71
Public affairs consulting firms in Ottawa55
Public affairs consulting firms in Montreal29
Public affairs consulting firms in Calgary26

Frequently asked

How many public affairs consulting firms are there based in Toronto, Canada?

RevenueBase identified 71 public affairs consulting firms headquartered in Toronto, 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?

Strategycorp, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most public affairs consulting firms?

Toronto leads with 71 headquartered companies, followed by Ottawa (55) and Montreal (29).

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 492 verified decision-maker contacts tracked across these 71 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 5, 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.