Company lists · Data refreshed September 2026

Top 25 Business consulting firm services based in Canada

Name: Business consulting firm services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 9,435 companies tracked

RevenueBase identified 9,435 company matches for business consulting firm services associated with Canada as of September 2026 and tracks 68,166 professional contacts across them, including 24,385 with verified work emails and 5,894 with mobile numbers. Toronto is the largest hub.

This list covers company matches for business consulting firm services 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

9,435Companies

68,166Contacts tracked

24,385Verified emails

5,894Mobile numbers

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

The 25 largest business consulting firm services based in Canada

Ranked by team size

Top 25 of 9,435 company matches for business consulting firm services 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	Adastra	Exact match	CanadaHQ recorded Sep 23, 2026	1,001-5,000	1,543 contacts →
	Exact match “For over two decades, Adastra Corporation has transformed businesses into digital leaders, helping global organizations innovate, achieve operational excellence, and create…” 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	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
9	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
10	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
11	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
12	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
13	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
14	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
15	Corporate Renaissance Group	Exact match	Ottawa, ON, CanadaHQ recorded Sep 23, 2026	51-200	281 contacts →
	Exact match “Since 1989, CRGroup, a Quisitive Company, has been helping leaders transform enterprise management and performance.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Quarry NOW Marketbridge	Exact match	St. Jacobs, ON, CanadaHQ recorded Sep 23, 2026	51-200	248 contacts →
	Exact match “Quarry is now Marketbridge.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	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
18	Kingston Ross Pasnak LLP	Exact match	Edmonton, AB, CanadaHQ recorded Sep 23, 2026	51-200	218 contacts →
	Exact match “Kingston Ross Pasnak offers an array of comprehensive services through our highly skilled professionals.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	RLG International	Exact match	Vancouver, BC, CanadaHQ recorded Sep 23, 2026	51-200	209 contacts →
	Exact match “RLG International is a performance-focused consulting firm specializing in the on-site implementation of measurable improvement initiatives.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Norima Consulting INC	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 23, 2026	201-500	203 contacts →
	Exact match “Trusted Technology Advisors We help businesses engage, understand, manage and serve their customers through the use of technology.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	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
22	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
23	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
24	Bcgo S.E.N.C.R.L	Exact match	Montréal, QC, CanadaHQ recorded Sep 23, 2026	51-200	164 contacts →
	Exact match “BCGO est un cabinet indépendant d’expertise comptable et de services-conseils aux entrepreneurs.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Hcsc INC	Exact match	Longueuil, QC, CanadaHQ recorded Sep 23, 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 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 “business consulting firm services”. 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 9,435 business consulting firm services based in Canada

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Business consulting firm services based in Canada at a glance

As of Sep 23, 2026

35.8%Verified-email coverage

8.6%Mobile-number coverage

7.2Average contacts per company

1-10Median size (employees)

22.0%Largest-city concentration · Toronto

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

7,669

11-50

1,436

51-200

241

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

18,6350–30

5,27831–60

28961–90

790–180

176180+

Company record updated

Median 75.0d

00–30

21,15831–60

27,93261–90

15,13390–180

3,943180+

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 “business consulting firm services” 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 24,385 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.

Business consulting firm services 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 “business consulting firm services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business consulting firm services are there based in Canada?

RevenueBase identified 9,435 company matches for business consulting firm services 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 business consulting firm services?

Toronto leads with 2077 company records, followed by Montreal (925) and Vancouver (714).

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 24,385 professional contacts with verified work emails tracked across these 9,435 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.