Company lists · Data refreshed September 2026

Top 25 Advisory consulting firms based in Canada

Name: Advisory consulting firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 3,292 companies tracked

RevenueBase identified 3,292 company matches for advisory consulting firms associated with Canada as of September 2026 and tracks 38,734 professional contacts across them, including 15,915 with verified work emails and 2,374 with mobile numbers. Toronto is the largest hub.

This list covers company matches for advisory consulting firms 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 23, 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 23, 2026 How this list was built

3,292Companies

38,734Contacts tracked

15,915Verified emails

2,374Mobile numbers

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The 25 largest advisory consulting firms based in Canada

Ranked by team size

Top 25 of 3,292 company matches for advisory consulting firms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	MNP	Exact match	Calgary, AB, CanadaHQ recorded Sep 23, 2026	5,001-10,000	8,773 contacts →
	Exact match “MNP is a leading national accounting, tax and business consulting firm in Canada.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	PWC Canada	Exact match	Toronto, CanadaHQ recorded Sep 23, 2026	5,001-10,000	5,573 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	BBA Consultants	Exact match	Mont-saint-hilaire, QC, CanadaHQ recorded Sep 23, 2026	1,001-5,000	1,863 contacts →
	Exact match “We help companies with their challenges and transformation by relying on our sharp business acumen, extensive practical experience and vast technological curiosity.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	BFL Canada	Exact match	Montreal, QC, CanadaHQ recorded Sep 23, 2026	1,001-5,000	1,476 contacts →
	Exact match “BFL CANADA is one of the largest employee-owned and operated commercial insurance brokerage and consulting services firms in Canada.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Mallette	Exact match	Québec, QC, CanadaHQ recorded Sep 23, 2026	1,001-5,000	1,268 contacts →
	Exact match “Mallette compte plus de 40 bureaux solidement implantés dans plusieurs régions du Québec et regroupe plus de 1 600 ressources œuvrant dans différents secteurs d’activité.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Lgs, An IBM Company	Exact match	Québec, QC, CanadaHQ recorded Sep 23, 2026	501-1,000	742 contacts →
	Exact match “A consulting firm providing technology solutions and advisory services to both private and public sector organizations.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Crowe Mackay LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 23, 2026	201-500	402 contacts →
	Exact match “Crowe MacKay LLP is a vibrant team of trusted advisors in eight cities across western and northern Canada.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Welch LLP	Exact match	Ottawa, ON, CanadaHQ recorded Sep 23, 2026	201-500	399 contacts →
	Exact match “Welch LLP is a Chartered Public Accounting firm that has deep roots in the communities it serves.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Eckler Ltd. Eckler Ltée	Exact match	Toronto, ON, CanadaHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
10	The Acquisition Group	Exact match	Vancouver, BC, CanadaHQ recorded Sep 23, 2026	201-500	355 contacts →
	Exact match “At The Acquisition Group, we believe growth starts with opportunity.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	FBL S.E.N.C.R.L. Société DE Comptables Professionnels Agréés	Exact match	Montréal, QC, CanadaHQ recorded Sep 23, 2026	201-500	347 contacts →
	Exact match “FBL \| SOCIÉTÉ DE COMPTABLES PROFESSIONNELS AGRÉÉS Ayant été désigné comme étant l’un des dix plus grands cabinets au Québec, FBL jouit d’une solide expertise depuis plus de 40 ans.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Invisor Consulting Services	Exact match	Fergus, ON, CanadaHQ recorded Sep 23, 2026	201-500	341 contacts →
	Exact match “We are a team of accountants qualified from professional bodies across the globe who have considerable experience in finance and related digital transformation.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Optimus SBR	Exact match	Toronto, ON, CanadaHQ recorded Sep 23, 2026	201-500	320 contacts →
	Exact match “Optimus SBR is Canada’s largest independent management consulting firm.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Dmcl Chartered Professional Accountants	Exact match	Vancouver, BC, CanadaHQ recorded Sep 23, 2026	201-500	316 contacts →
	Exact match “DMCL LLP is a full-service accounting firm dedicated to helping you achieve and exceed your business goals, no matter how ambitious.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Manning Elliott Accountants & Business Advisors	Exact match	Vancouver, BC, CanadaHQ recorded Sep 23, 2026	201-500	296 contacts →
	Exact match “Manning Elliott LLP is considered to be one of the most well-respected and progressive mid-sized firms in the Lower Mainland & Fraser Valley.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Segal Gcse LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 23, 2026	201-500	258 contacts →
	Exact match “At Segal GCSE LLP, we embrace an ambitious firm philosophy: to provide our valued clients with an expansive service experience that enables greater opportunities for growth and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Mercer Canada	Exact match	Toronto, ON, CanadaHQ recorded Sep 23, 2026	10001+	236 contacts →
	Exact match “At Mercer, A Marsh business, we’re helping our clients realize their investment objectives, shape the future of work, and enhance health and retirement outcomes for their people.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Jarvis Consulting Group	Exact match	Toronto, ON, CanadaHQ recorded Sep 23, 2026	201-500	234 contacts →
	Exact match “Jarvis is driven by a bold vision to transform the professional services landscape by setting a new standard for innovation, empowerment, and impactful solutions in data, AI, and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Collins Barrow	Exact match	Waterloo, ON, CanadaHQ recorded Sep 23, 2026	1,001-5,000	228 contacts →
	Exact match “Recognized as Canada’s mid-market leader for audit, tax and advisory solutions, our association of 24 independent member firms comprises the eighth largest public accounting group…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Smythe LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 23, 2026	201-500	199 contacts →
	Exact match “Smythe is a BC-based accounting firm recognized for exceptional work in the areas of assurance, taxation and business advisory services for private and public companies…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Fuller Landau LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 23, 2026	51-200	192 contacts →
	Exact match “Work together with people excited by your goals and eager to address your unique business needs.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	TACT	Exact match	Québec, QC, CanadaHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
23	BVA	Exact match	Sainte-marie, QC, CanadaHQ recorded Sep 23, 2026	201-500	170 contacts →
	Exact match “Depuis maintenant plus de 60 ans, BVA a développé une panoplie de services axés sur les préoccupations des entrepreneurs, des professionnels et des dirigeants d’entreprises.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Zeifmans	Exact match	Toronto, ON, CanadaHQ recorded Sep 23, 2026	51-200	168 contacts →
	Exact match “Zeifmans is a full-service tax, accounting and consulting firm based in Toronto, Canada.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Edgenda	Exact match	Québec, QC, CanadaHQ recorded Sep 23, 2026	201-500	164 contacts →
	Exact match “Edgenda helps its clients constantly adapt to their complex and changing environment by enabling them to be at one with change, redefine the rules and find their competitive edge…” Recorded in the RevenueBase company graph · Sep 23, 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 “advisory consulting firms”. 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 3,292 advisory consulting firms based in Canada

See the full list, filter by size, metro and specialty, and access 15,915 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advisory consulting firms based in Canada at a glance

As of Sep 23, 2026

41.1%Verified-email coverage

6.1%Mobile-number coverage

11.8Average contacts per company

1-10Median size (employees)

34.8%Largest-city concentration · Toronto

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

3,682

11-50

886

51-200

165

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 25.0d

15,8390–30

4,45031–60

24961–90

590–180

151180+

Company record updated

Median 74.0d

00–30

15,87231–60

21,10361–90

9,56190–180

3,160180+

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 “advisory consulting firms” 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 15,915 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 23, 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.

Advisory consulting firms 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 “advisory consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advisory consulting firms are there based in Canada?

RevenueBase identified 3,292 company matches for advisory consulting firms 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?

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

Which city has the most advisory consulting firms?

Toronto leads with 1144 company records, followed by Montreal (486) and Calgary (403).

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 15,915 professional contacts with verified work emails tracked across these 3,292 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 23, 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.