Company lists · Data refreshed September 2026

Top 25 Consultancy agencies based in Canada

Name: Consultancy agencies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 5,981 companies tracked

RevenueBase identified 5,981 company matches for consultancy agencies associated with Canada as of September 2026 and tracks 30,480 professional contacts across them, including 8,748 with verified work emails and 2,700 with mobile numbers. Toronto is the largest hub.

This list covers company matches for consultancy agencies 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 24, 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 24, 2026 How this list was built

5,981Companies

30,480Contacts tracked

8,748Verified emails

2,700Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest consultancy agencies based in Canada

Ranked by team size

Top 25 of 5,981 company matches for consultancy agencies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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	SRK Consulting	Exact match	Vancouver, CanadaHQ recorded Sep 24, 2026	1,001-5,000	2,259 contacts →
	Exact match “SRK Consulting is an independent, international group providing specialised consultancy services.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Eckler Ltd. Eckler Ltée	Exact match	Toronto, ON, CanadaHQ recorded Sep 24, 2026	201-500	396 contacts →
	Exact match “At Eckler, we help organizations make confident decisions about risk and financial security.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	The Acquisition Group	Exact match	Vancouver, BC, CanadaHQ recorded Sep 24, 2026	201-500	355 contacts →
	Exact match “At The Acquisition Group, we believe growth starts with opportunity.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Optimus SBR	Exact match	Toronto, ON, CanadaHQ recorded Sep 24, 2026	201-500	320 contacts →
	Exact match “Optimus SBR is Canada’s largest independent management consulting firm.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	Cossette Media	Exact match	Toronto, ON, CanadaHQ recorded Sep 24, 2026	501-1,000	248 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Catalyste	Exact match	Toronto, ON, CanadaHQ recorded Sep 24, 2026	51-200	208 contacts →
	Exact match “With over 50 years’ experience in over 30 countries, our global reputation is based on our demonstrated ability to manage consistently high-performing, highly inclusive…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	TACT	Exact match	Québec, QC, CanadaHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
8	Hcsc INC	Exact match	Longueuil, QC, CanadaHQ recorded Sep 24, 2026	n/a	164 contacts →
	Exact match “Services-conseils en optimisation de processus d'affaires, comptabilité, financement, démarrage d'entreprise, implantation de logiciel de gestion intégrée et recrutement.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Keystone Environmental	Exact match	Burnaby, BC, CanadaHQ recorded Sep 24, 2026	51-200	158 contacts →
	Exact match “Keystone Environmental is a proudly Canadian (owned and operated) full service environmental consultancy helping businesses meet their environmental goals and objectives.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Apex Geoscience LTD	Exact match	Edmonton, AB, CanadaHQ recorded Sep 24, 2026	51-200	137 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	M5 The Agency	Exact match	Yhz · Yyt · Yqm · Ysj · Yyg, CanadaHQ recorded Sep 24, 2026	51-200	125 contacts →
	Exact match “Curiosity built this agency.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	BIG Bang	Exact match	Montreal, QC, CanadaHQ recorded Sep 24, 2026	51-200	116 contacts →
	Exact match “Big Bang is a B Corp Certified, consulting firm that helps organizations optimize and streamline processes through planning digital strategy, deploying business solutions, and…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	Arrivals Departures	Exact match	Toronto, ON, CanadaHQ recorded Sep 24, 2026	51-200	115 contacts →
	Exact match “A+D is an independent agency that sees the world differently.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	Amyot Gélinas	Exact match	Ste-agathe-des-monts, QC, CanadaHQ recorded Sep 24, 2026	51-200	114 contacts →
	Exact match “Dès la création du cabinet Amyot Gélinas il y a maintenant plus de 30 ans, notre rêve était de grandir avec notre clientèle et de développer avec elle un partenariat fondé sur le…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Pigeon Brands	Exact match	Toronto, ON, CanadaHQ recorded Sep 24, 2026	51-200	113 contacts →
	Exact match “We are one of North America’s leading independent agencies specializing in strategy, brand design, and communication.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	GLJ LTD	Exact match	Calgary, AB, CanadaHQ recorded Sep 24, 2026	51-200	111 contacts →
	Exact match “As global energy consultants, GLJ’s expertise has evolved over the past 50 years to meet the world’s need for responsible, sustainable energy.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Groupe Conseil UDA INC	Exact match	Saint-charles-sur-richelieu, QC, CanadaHQ recorded Sep 24, 2026	51-200	107 contacts →
	Exact match “Depuis plus de 45 ans, le Groupe Conseil UDA Inc.(UDA) accompagne, encadre et soutient ses clients dans leurs projets en environnement, en agriculture et en foresterie grâce à…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Evans Hunt	Exact match	Calgary, AB, CanadaHQ recorded Sep 24, 2026	51-200	105 contacts →
	Exact match “Evans Hunt is a full-service agency that combines strategy, creativity, and technology to give our clients an unfair advantage.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	Thoughtstorm	Exact match	Toronto, ON, CanadaHQ recorded Sep 24, 2026	51-200	102 contacts →
	Exact match “ThoughtStorm is a global firm providing consulting solutions and services to organizations of all sizes across various industries.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	KCI	Exact match	Toronto, ON, CanadaHQ recorded Sep 24, 2026	51-200	101 contacts →
	Exact match “At KCI, we are a firm focused on values and people…both ours and yours.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	ROE Environmental	Exact match	North Vancouver, BC, CanadaHQ recorded Sep 24, 2026	11-50	98 contacts →
	Exact match “For more than 15 years, we operated as Sartori Environmental Inc, establishing an exceptional reputation for our reliable, responsible, and innovative approach.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22	IMI International	Exact match	Toronto, ON, CanadaHQ recorded Sep 24, 2026	51-200	97 contacts →
	Exact match “IMI International is an independent marketing consultancy focused on insight driving profit.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	The Barrington Consulting Group	Exact match	Halifax, NS, CanadaHQ recorded Sep 24, 2026	51-200	96 contacts →
	Exact match “Since 2004, Barrington Consulting has been trusted by clients to deliver customized solutions that solve their most complex challenges.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24	AD HOC Research	Exact match	Montréal, QC, CanadaHQ recorded Sep 24, 2026	51-200	94 contacts →
	Exact match “Founded in 1984, Ad Hoc Research offers high-quality consulting services in market and UX research.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25	Bleublancrouge	Exact match	Montréal, QC, CanadaHQ recorded Sep 24, 2026	51-200	92 contacts →
	Exact match “Bleublancrouge est une agence créative qui donne de nouvelles perspectives aux marques qui partagent son ambition : celle de rendre le progrès inévitable.” Recorded in the RevenueBase company graph · Sep 24, 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 “consultancy agencies”. 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 5,981 consultancy agencies based in Canada

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Consultancy agencies based in Canada at a glance

As of Sep 24, 2026

28.7%Verified-email coverage

8.9%Mobile-number coverage

5.1Average contacts per company

1-10Median size (employees)

23.2%Largest-city concentration · Toronto

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

4,904

11-50

896

51-200

128

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

6,7310–30

1,87331–60

10961–90

390–180

32180+

Company record updated

Median 78.0d

00–30

8,60531–60

11,78061–90

8,55090–180

1,545180+

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 “consultancy 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 8,748 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 24, 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.

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

How many consultancy agencies are there based in Canada?

RevenueBase identified 5,981 company matches for consultancy agencies 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?

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

Which city has the most consultancy agencies?

Toronto leads with 1385 company records, followed by Montreal (680) and Vancouver (432).

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 8,748 professional contacts with verified work emails tracked across these 5,981 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 24, 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.