Company lists · Data refreshed September 2026

Top 25 Business management consulting services based in Canada

Name: Business management consulting 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 5,153 companies tracked

RevenueBase identified 5,153 business management consulting services headquartered in Canada as of September 2026 and tracks 23,108 professional contacts across them, including 5,111 with verified work emails and 2,880 with mobile numbers. Toronto is the largest hub.

This list covers business management consulting services 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 23, 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 23, 2026 86% judged on-target in blind review

5,153Companies

23,108Contacts tracked

5,111Verified emails

2,880Mobile numbers

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The 25 largest business management consulting services based in Canada

Ranked by team size

Top 25 of 5,153 business management consulting services based in Canada, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to business management consulting services: 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	The Acquisition Group	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 23, 2026	201-500	355 contacts →
	Indirect evidence “At The Acquisition Group, we believe growth starts with opportunity.” Source: RevenueBase Database · checked Sep 23, 2026
2	Invisor Consulting Services	Indirect evidence	Fergus, ON, CanadaHQ checked Sep 23, 2026	201-500	341 contacts →
	Indirect evidence “We are a team of accountants qualified from professional bodies across the globe who have considerable experience in finance and related digital transformation.” Source: RevenueBase Database · checked Sep 23, 2026
3	Optimus SBR	Strong evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	201-500	320 contacts →
	Strong evidence “Optimus SBR is Canada’s largest independent management consulting firm.” Source: RevenueBase Database · checked Sep 23, 2026
4	RLG International	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 23, 2026	51-200	209 contacts →
	Partial evidence “RLG International is a performance-focused consulting firm specializing in the on-site implementation of measurable improvement initiatives.” Source: RevenueBase Database · checked Sep 23, 2026
5	Hcsc INC	Indirect evidence	Longueuil, QC, CanadaHQ checked Sep 23, 2026	n/a	164 contacts →
	Indirect evidence “Services-conseils en optimisation de processus d'affaires, comptabilité, financement, démarrage d'entreprise, implantation de logiciel de gestion intégrée et recrutement.” Source: RevenueBase Database · checked Sep 23, 2026
6	Baass Business Solutions	Indirect evidence	Thornhill, ON, CanadaHQ checked Sep 23, 2026	51-200	127 contacts →
	Indirect evidence “Established in 1988, and celebrating 35+ years in business, BAASS has been successfully assisting small to medium-sized businesses to improve their business processes, increase…” Source: RevenueBase Database · checked Sep 23, 2026
7	BIG Bang	Partial evidence	Montreal, QC, CanadaHQ checked Sep 23, 2026	51-200	116 contacts →
	Partial evidence “Big Bang is a B Corp Certified, consulting firm that helps organizations optimize and streamline processes through planning digital strategy, deploying business solutions, and…” Source: RevenueBase Database · checked Sep 23, 2026
8	Carpedia International	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	51-200	99 contacts →
	Indirect evidence “Carpedia is a tactical resource used by high performance organizations interested in step change performance improvement.” Source: RevenueBase Database · checked Sep 23, 2026
9	Groupe Cosior	Indirect evidence	Boucherville, QC, CanadaHQ checked Sep 23, 2026	51-200	97 contacts →
	Indirect evidence “COSIOR est une firme de services conseils en: En technologies de l’information Impartition de ressources humaines; Gestion de projets; Optimisation des centres serveurs; Centre…” Source: RevenueBase Database · checked Sep 23, 2026
10	Taurus Consulting Group INC	Partial evidence	Ajax, ON, CanadaHQ checked Sep 23, 2026	n/a	95 contacts →
	Partial evidence “Taurus Consulting Group helps businesses transform issues and problems into clear, achievable projects.” Source: RevenueBase Database · checked Sep 23, 2026
11	Crossover Solutions	Partial evidence	Markham, ON, CanadaHQ checked Sep 23, 2026	1,001-5,000	94 contacts →
	Partial evidence “EMPOWERING GLOBAL MANUFACTURING EXCELLENCE Crossover Solutions is a leading manufacturing consultancy firm specializing in providing comprehensive manufacturing and management…” Source: RevenueBase Database · checked Sep 23, 2026
12	LES Services Conseils Abna INC	Indirect evidence	Québec, QC, CanadaHQ checked Sep 23, 2026	51-200	67 contacts →
	Indirect evidence “Forte par son expérience, ABna assure une grande qualité et un professionnalisme sans faille tout en appliquant les meilleures pratiques sur le marché telles que celles d'ISO…” Source: RevenueBase Database · checked Sep 23, 2026
13	The Poirier Group	Strong evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	51-200	63 contacts →
	Strong evidence “The Poirier Group (TPG) is a boutique management consulting firm focused on strategy execution, with a specialty in process improvement and operational efficiency.” Source: RevenueBase Database · checked Sep 23, 2026
14	Stratford	Indirect evidence	Kanata, ON, CanadaHQ checked Sep 23, 2026	11-50	63 contacts →
	Indirect evidence “At Stratford, we believe better is possible, and it's our mission to help clients get there with better strategies, better processes, better technology, better intellectual…” Source: RevenueBase Database · checked Sep 23, 2026
15	Cortex Génie Humain	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 23, 2026	51-200	61 contacts →
	Indirect evidence “Cortex Génie Humain: n.m.” Source: RevenueBase Database · checked Sep 23, 2026
16	Breakthrough Academy	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 23, 2026	51-200	60 contacts →
	Indirect evidence “Since 2015, Breakthrough Academy has guided contractors beyond the chaos of growth toward structure, profit, and freedom.” Source: RevenueBase Database · checked Sep 23, 2026
17	Samson	Strong evidence	Gatineau, QC, CanadaHQ checked Sep 23, 2026	11-50	59 contacts →
	Strong evidence “Samson is a management consulting firm specializing in proven management techniques.” Source: RevenueBase Database · checked Sep 23, 2026
18	LLT LLP	Indirect evidence	Chilliwack, BC, CanadaHQ checked Sep 23, 2026	11-50	50 contacts →
	Indirect evidence “At LLT we like smart work with a dose of fun.” Source: RevenueBase Database · checked Sep 23, 2026
19	APLUS	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 23, 2026	11-50	50 contacts →
	Indirect evidence “Since 2006, Aplustransition has been helping executives, managers, project leads and their teams successfully execute their business transformations with more agility, less chaos…” Source: RevenueBase Database · checked Sep 23, 2026
20	First KEY Consulting	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 23, 2026	51-200	49 contacts →
	Partial evidence “First Key is the leading brewing and beverage industry consulting firm.” Source: RevenueBase Database · checked Sep 23, 2026
21	Prosomo INC	Indirect evidence	Gatineau, QC, CanadaHQ checked Sep 23, 2026	51-200	49 contacts →
	Indirect evidence “Nous propulsons la croissance des entreprises grâce à des stratégies sur mesure qui connectent la Finance, les RH, la Technologie et le Marketing.” Source: RevenueBase Database · checked Sep 23, 2026
22	Clearoute	Indirect evidence	Markham, ON, CanadaHQ checked Sep 23, 2026	11-50	48 contacts →
	Indirect evidence “In today’s environment, it has never been easier to feel left behind.” Source: RevenueBase Database · checked Sep 23, 2026
23	Groupe CFC	Partial evidence	Montreal, QC, CanadaHQ checked Sep 23, 2026	11-50	48 contacts →
	Partial evidence “CFC DOLMEN : LE NOUVEAU LEADER EN MATIÈRE DE CONSEIL EN MANAGEMENT ET RESSOURCES HUMAINES AU QUÉBEC!” Source: RevenueBase Database · checked Sep 23, 2026
24	The Osborne Group	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 23, 2026	11-50	47 contacts →
	Indirect evidence “The Osborne Group, a proudly Canadian-owned company, has been supporting organizational success since 1993.” Source: RevenueBase Database · checked Sep 23, 2026
25	Maplesoft Group, An SEB Company	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 23, 2026	51-200	47 contacts →
	Indirect evidence “Since 1996 Maplesoft Group has been helping clients successfully execute their business strategies, create value and achieve measurable results through the innovative and…” Source: RevenueBase Database · checked Sep 23, 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: business management consulting services. 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 business management consulting services.
Partial evidence: Its own public description names part of business management consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business management consulting services. 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 5,153 business management consulting services based in Canada

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Business management consulting services based in Canada at a glance

As of Sep 23, 2026

22.1%Verified-email coverage

12.5%Mobile-number coverage

4.5Average contacts per company

1-10Median size (employees)

20.8%Largest-city concentration · Toronto

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

4,351

11-50

681

51-200

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

3,9080–30

1,12031–60

5161–90

190–180

31180+

Company record updated

Median 85.0d

00–30

6,53831–60

8,90761–90

6,52590–180

1,138180+

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 business management consulting services, 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 “business management consulting services”. 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 business management consulting services), 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 business management consulting services, 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, 5,111 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 23, 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.

Business management consulting services by metro

Business management consulting services in Toronto1072
Business management consulting services in Montreal490
Business management consulting services in Calgary381
Business management consulting services in Vancouver377
Business management consulting services in Ottawa206
Business management consulting services in Edmonton134
Business management consulting services in Mississauga132
Business management consulting services in Quebec103
Business management consulting services in Oakville87
Business management consulting services in Winnipeg83
Business management consulting services in Laval58
Business management consulting services in Halifax56
Business management consulting services in Victoria53
Business management consulting services in Burlington52
Business management consulting services in Markham45
Business management consulting services in North Vancouver37
Business management consulting services in Richmond Hill36
Business management consulting services in London33
Business management consulting services in Brampton31
Business management consulting services in Hamilton31
Business management consulting services in Surrey31
Business management consulting services in Guelph30
Business management consulting services in Saskatoon30
Business management consulting services in Burnaby29
Business management consulting services in Kelowna29

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 business management consulting services, 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 business management consulting services are there based in Canada?

RevenueBase identified 5,153 business management consulting services 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?

The Acquisition Group, headquartered in Victoria, tops this list with the largest team on record.

Which city has the most business management consulting services?

Toronto leads with 1072 headquartered companies, followed by Montreal (490) and Calgary (381).

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 5,111 verified decision-maker contacts tracked across these 5,153 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 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 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.