Company lists · Data refreshed September 2026

Top 25 Business management consulting firms based in Toronto, Canada

Name: Business management consulting firms based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 990 companies tracked

RevenueBase identified 990 business management consulting firms headquartered in Toronto, Canada as of September 2026 and tracks 3,944 professional contacts across them, including 1,323 with verified work emails. Toronto is the largest hub.

This list covers business management consulting firms headquartered in Toronto, 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

990Companies

3,944Contacts tracked

1,323Verified emails

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The 25 largest business management consulting firms based in Toronto, Canada

Ranked by team size

Top 25 of 990 business management consulting firms based in Toronto, 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 firms: 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	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
2	Axsium Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	51-200	105 contacts →
	Indirect evidence “Axsium Group helps organizations around the world improve their performance by maximizing the productivity of their people.” Source: RevenueBase Database · checked Sep 23, 2026
3	Thoughtstorm	Partial evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	51-200	102 contacts →
	Partial evidence “ThoughtStorm is a global firm providing consulting solutions and services to organizations of all sizes across various industries.” Source: RevenueBase Database · checked Sep 23, 2026
4	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
5	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
6	Tjene Corp	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	51-200	52 contacts →
	Indirect evidence “Tjene (v.)(tuh-jean) means to "serve" in Norwegian.” Source: RevenueBase Database · checked Sep 23, 2026
7	Cansulta	Indirect evidence	Toronto, CanadaHQ checked Sep 23, 2026	201-500	46 contacts →
	Indirect evidence “Every business deserves a world-class consultant.” Source: RevenueBase Database · checked Sep 23, 2026
8	The Fifteen Group Full-Service Hospitality Consulting Agency	Strong evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	43 contacts →
	Strong evidence “Founded in 2001 by restaurant industry leader David Hopkins, The Fifteen Group hospitality management and consulting agency has supported more than 350 restaurants across North…” Source: RevenueBase Database · checked Sep 23, 2026
9	Level5 Strategy	Partial evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	41 contacts →
	Partial evidence “Level5 Strategy is a leading boutique strategy consulting firm helping clients in complex organizations develop strategies that stick.” Source: RevenueBase Database · checked Sep 23, 2026
10	Carly Rian Group CRG	Strong evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	36 contacts →
	Strong evidence “Carly Rian Group is a Toronto-based management consulting firm that specializes in solving business problems in operations strategy, performance management and process improvement.” Source: RevenueBase Database · checked Sep 23, 2026
11	Solutia SDO	Strong evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	51-200	34 contacts →
	Strong evidence “Solutia SDO Limited is an independent management consulting firm which began in 2003 and remains owned and operated by seasoned professionals.” Source: RevenueBase Database · checked Sep 23, 2026
12	Lunas Consulting	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	34 contacts →
	Indirect evidence “At Lunas, we’re driven by our mission to help startups and small and medium-sized businesses (SMBs) grow.” Source: RevenueBase Database · checked Sep 23, 2026
13	Enginess	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	31 contacts →
	Indirect evidence “We are business strategists and technology experts.” Source: RevenueBase Database · checked Sep 23, 2026
14	Barnes Management Group	Strong evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	26 contacts →
	Strong evidence “Barnes Management Group (BMG) is a management consulting agency located in Toronto, Canada.” Source: RevenueBase Database · checked Sep 23, 2026
15	Joon Solutions	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	51-200	25 contacts →
	Indirect evidence “Sparking the dawn of a new business age with trailblazing, data-driven strategies that elevate profitability, efficiency, and success for our forward-thinking clients.” Source: RevenueBase Database · checked Sep 23, 2026
16	Mensana Change Management LTD	Strong evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	23 contacts →
	Strong evidence “CHICAGO \| TORONTO Mensana is a management consulting firm focused on executing the strategy of leading organizations, significantly impacting their financial performance through…” Source: RevenueBase Database · checked Sep 23, 2026
17	Axiom Innovations INC	Indirect evidence	Toronto, CanadaHQ checked Sep 23, 2026	11-50	22 contacts →
	Indirect evidence “At Axiom Innovations we specialize in helping you, our valued client, in identifying synergies to utilize in accelerating your business.” Source: RevenueBase Database · checked Sep 23, 2026
18	Iris Pricing Solutions	Strong evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	501-1,000	22 contacts →
	Strong evidence “Iris Pricing Solutions is a renowned global consulting firm specializing in pricing strategy and revenue management.” Source: RevenueBase Database · checked Sep 23, 2026
19	Matrix Venture Studio	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	22 contacts →
	Indirect evidence “Welcome to Matrix Venture Studio!” Source: RevenueBase Database · checked Sep 23, 2026
20	Brooklin Consulting	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	19 contacts →
	Indirect evidence “We help clients - whether it is managing growth opportunities, introducing new technologies, fostering behavioural change or opening profit bottlenecks.” Source: RevenueBase Database · checked Sep 23, 2026
21	Hemson Consulting LTD	Partial evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	18 contacts →
	Partial evidence “Since 1983, Hemson Consulting Ltd.” Source: RevenueBase Database · checked Sep 23, 2026
22	Blue-Mark Management Consultants	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	18 contacts →
	Indirect evidence “Our purpose: Blue-Mark is a Toronto-based Organizational Effectiveness consultancy that works with leaders and teams to significantly improve their ability to- Focus on what…” Source: RevenueBase Database · checked Sep 23, 2026
23	Hive Advisory INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	18 contacts →
	Strong evidence “Founded in 2016, Hive Advisory Inc.(HIVE) is non-traditional management consulting firm designed to develop and expand a network of highly skilled, certified and trained…” Source: RevenueBase Database · checked Sep 23, 2026
24	Young Associates A Division Of Adams Miles	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	17 contacts →
	Indirect evidence “Arts, charity and non-profit organizations carry out some of the most important work in our communities.” Source: RevenueBase Database · checked Sep 23, 2026
25	Mezzanine Growth	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	11-50	17 contacts →
	Indirect evidence “Mezzanine works with marketing, sales, and business leaders to drive long-term, sustained growth using our proven framework.” 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 firms. 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 firms.
Partial evidence: Its own public description names part of business management consulting firms, 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 firms. 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 990 business management consulting firms based in Toronto, Canada

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Business management consulting firms based in Toronto, Canada at a glance

As of Sep 23, 2026

33.5%Verified-email coverage

4.0Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Toronto

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

784

11-50

166

51-200

201-500

501-1,000

5,001-10,000

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 990 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 business management consulting firms, 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 Toronto, Canada whose own description of what they do matches “business management consulting firms”. 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 firms), 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 firms, and records with no verified work email. Companies headquartered outside Toronto 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, 1,323 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 firms by metro in Canada

Business management consulting firms in Toronto990
Business management consulting firms in Montreal445
Business management consulting firms in Calgary340
Business management consulting firms in Vancouver334
Business management consulting firms in Ottawa173
Business management consulting firms in Edmonton113
Business management consulting firms in Mississauga111
Business management consulting firms in Quebec89
Business management consulting firms in Oakville75
Business management consulting firms in Winnipeg69
Business management consulting firms in Halifax47
Business management consulting firms in Victoria43
Business management consulting firms in Laval40
Business management consulting firms in Burlington39
Business management consulting firms in London33
Business management consulting firms in Markham31
Business management consulting firms in North Vancouver29
Business management consulting firms in Richmond Hill28
Business management consulting firms in Brampton27
Business management consulting firms in Surrey27
Business management consulting firms in Kelowna26
Business management consulting firms in Saskatoon25
Business management consulting firms in Vaughan25

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 firms, 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 firms are there based in Toronto, Canada?

RevenueBase identified 990 business management consulting firms headquartered in Toronto, 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?

Optimus SBR, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most business management consulting firms?

Toronto leads with 990 headquartered companies, followed by Montreal (445) and Calgary (340).

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 1,323 verified decision-maker contacts tracked across these 990 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.