Company lists · Data refreshed September 2026

Top 25 Legislative affairs consultants based in Canada

Name: Legislative affairs 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 99 companies tracked

RevenueBase identified 99 legislative affairs consultants headquartered in Canada as of September 2026 and tracks 1,177 professional contacts across them, including 583 with verified work emails. Toronto is the largest hub.

This list covers legislative affairs consultants headquartered in 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

99Companies

1,177Contacts tracked

583Verified emails

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The 25 largest legislative affairs consultants based in Canada

Ranked by team size

Top 25 of 99 legislative affairs consultants based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to legislative affairs consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Strategycorp	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	130 contacts →
	Indirect evidence “Being right isn't enough.” Source: RevenueBase Database · checked Sep 20, 2026
2	Earnscliffe Strategies	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	51-200	84 contacts →
	Indirect evidence “Founded in 1989 and independently owned by our principals, Earnscliffe operates from offices in Ottawa-Gatineau, Toronto and Vancouver.” Source: RevenueBase Database · checked Sep 20, 2026
3	Sussex Strategy Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	77 contacts →
	Indirect evidence “Established in 1998, Sussex Strategy Group is Canada’s leading government relations, strategic communications, digital advocacy and business advisory agency.” Source: RevenueBase Database · checked Sep 20, 2026
4	Rubicon Strategy INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	40 contacts →
	Indirect evidence “We’re a team of trusted advisors and strategists who understand government, public opinion and how to shape decisions at the highest levels.” Source: RevenueBase Database · checked Sep 20, 2026
5	Emerging AG INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	36 contacts →
	Partial evidence “Emerging Ag is a boutique international consulting firm providing communications and public affairs services to clients in the agriculture, food, and health sectors.” Source: RevenueBase Database · checked Sep 20, 2026
6	Tactix Government Relations And Public Affairs	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	11-50	36 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
7	Compass Rose	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	11-50	30 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
8	Ryan Affaires Publiques	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “Nous sommes une firme de communications stratégiques et de relations gouvernementales.” Source: RevenueBase Database · checked Sep 20, 2026
9	Pathway Group	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	25 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 20, 2026
10	Sandstone Group	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	1-10	24 contacts →
	Partial evidence “Sandstone Group Sandstone Group, based in Ottawa, specializes in providing strategic advice to corporate executives in matters of public affairs, government relations, crisis…” Source: RevenueBase Database · checked Sep 20, 2026
11	Copticom, Stratégies ET Relations Publiques	Partial evidence	Montréal, QC, CanadaHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “COPTICOM, Stratégies et relations publiques, est une firme de services-conseils spécialisée dans les dossiers d’affaires publiques.” Source: RevenueBase Database · checked Sep 20, 2026
12	Porter O'brien	Indirect evidence	Fredericton, NB, CanadaHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Helping you shape policy, reputation and growth.” Source: RevenueBase Database · checked Sep 20, 2026
13	NEW West Public Affairs	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	1-10	19 contacts →
	Partial evidence “New West Public Affairs is a national public affairs firm.” Source: RevenueBase Database · checked Sep 20, 2026
14	Iris Communications	Partial evidence	Halifax, NS, CanadaHQ checked Sep 20, 2026	11-50	19 contacts →
	Partial evidence “Iris Communications is an integrated strategic communication, government relations and public affairs firm.” Source: RevenueBase Database · checked Sep 20, 2026
15	Bluesky Strategy Group INC	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	11-50	18 contacts →
	Partial evidence “Bluesky Strategy Group delivers public affairs, strategic communications, government relations, and media relations advice and execution.” Source: RevenueBase Database · checked Sep 20, 2026
16	Arnason Industries LTD	Indirect evidence	Rosser, MB, CanadaHQ checked Sep 20, 2026	51-200	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
17	Maple Leaf Strategies	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “EXPERT Government Relations.” Source: RevenueBase Database · checked Sep 20, 2026
18	Clear Strategy	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 20, 2026
19	Blackbird Strategies	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “Blackbird Strategies is a full-service, values-driven public affairs firm specializing in working with First Nations, businesses, associations, Indigenous communities, and others…” Source: RevenueBase Database · checked Sep 20, 2026
20	Prospectus Associates	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	1-10	12 contacts →
	Partial evidence “Prospectus Associates is one of Canada’s leading national public affairs consulting firms that prides itself on delivering high-end personalized service by experienced…” Source: RevenueBase Database · checked Sep 20, 2026
21	Integrated. Strategic. Partners	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Your organization needs partners who are specialists.” Source: RevenueBase Database · checked Sep 20, 2026
22	3sixty Public Affairs	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	11-50	11 contacts →
	Strong evidence “3Sixty Public Affairs, with consultants in Western Canada, Ontario and Québec, is Canada's leader in health sector-focused policy, public affairs and advocacy.” Source: RevenueBase Database · checked Sep 20, 2026
23	Arctech Accelerate	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Headquartered in our nation’s capital, Arctech Accelerate is a Canadian management consulting and lobbying firm specializing in helping small and mid-sized businesses navigate…” Source: RevenueBase Database · checked Sep 20, 2026
24	First Lake Solutions	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	1-10	10 contacts →
	Indirect evidence “First Lake Solutions provides associations, municipalities and corporations with effective government relations and media relations support.” Source: RevenueBase Database · checked Sep 20, 2026
25	Springboard Policy	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “Springboard is a public policy firm that helps organizations understand and shape the public policy that matters to them.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: legislative affairs consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names legislative affairs consultants.
Partial evidence: Its own public description names part of legislative affairs consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name legislative affairs consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 99 legislative affairs consultants based in Canada

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Legislative affairs consultants based in Canada at a glance

As of Sep 20, 2026

49.5%Verified-email coverage

11.9Average contacts per company

1-10Median size (employees)

26.3%Largest-city concentration · Toronto

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

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 99 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 legislative affairs consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “legislative affairs consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names legislative affairs consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among legislative affairs consultants, and records with no verified work email. Companies headquartered outside Canada 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 its RevenueBase Smart Search 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, 583 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 20, 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.

Legislative affairs consultants by metro

Legislative affairs consultants in Toronto26
Legislative affairs consultants in Ottawa25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names legislative affairs consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many legislative affairs consultants are there based in Canada?

RevenueBase identified 99 legislative affairs consultants headquartered in 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 legislative affairs consultants?

Toronto leads with 26 headquartered companies, followed by Ottawa (25) and Calgary (8).

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 583 verified decision-maker contacts tracked across these 99 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 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 Smart Search, 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.