Company lists · Data refreshed September 2026

Top 25 Business strategy and consulting firms based in Canada

Name: Business strategy and 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 4,826 companies tracked

RevenueBase identified 4,826 business strategy and consulting firms headquartered in Canada as of September 2026 and tracks 22,395 professional contacts across them, including 5,312 with verified work emails and 2,859 with mobile numbers. Toronto is the largest hub.

This list covers business strategy and consulting firms 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

4,826Companies

22,395Contacts tracked

5,312Verified emails

2,859Mobile numbers

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The 25 largest business strategy and consulting firms based in Canada

Ranked by team size

Top 25 of 4,826 business strategy and consulting firms 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 strategy and 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	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	Partial evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	201-500	320 contacts →
	Partial evidence “Optimus SBR is Canada’s largest independent management consulting firm.” Source: RevenueBase Database · checked Sep 23, 2026
4	Quarry NOW Marketbridge	Indirect evidence	St. Jacobs, ON, CanadaHQ checked Sep 23, 2026	51-200	248 contacts →
	Indirect evidence “Quarry is now Marketbridge.” Source: RevenueBase Database · checked Sep 23, 2026
5	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
6	TACT	Partial evidence	Québec, QC, CanadaHQ checked Sep 23, 2026	51-200	175 contacts →
	Partial evidence “Founded in September 2011, TACT Intelligence-conseil is composed of a group of experienced, professional communicators seeking to create a Québec-owned consulting agency.” Source: RevenueBase Database · checked Sep 23, 2026
7	World Wireless Solutions INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 23, 2026	51-200	123 contacts →
	Partial evidence “World Wireless Solutions is an IT & Telecommunications consulting firm that has evolved into one of the fastest growing premier technologies consulting firms since its foundation…” Source: RevenueBase Database · checked Sep 23, 2026
8	BIG Bang	Strong evidence	Montreal, QC, CanadaHQ checked Sep 23, 2026	51-200	116 contacts →
	Strong 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
9	CIM Conseil	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 23, 2026	51-200	115 contacts →
	Indirect evidence “CIM Conseil experts offer innovative solutions in digital transformation, organizational performance, process improvement, clinical and biomedical planning and organization, and…” Source: RevenueBase Database · checked Sep 23, 2026
10	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
11	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
12	The Barrington Consulting Group	Partial evidence	Halifax, NS, CanadaHQ checked Sep 23, 2026	51-200	96 contacts →
	Partial evidence “Since 2004, Barrington Consulting has been trusted by clients to deliver customized solutions that solve their most complex challenges.” Source: RevenueBase Database · checked Sep 23, 2026
13	Crossover Solutions	Indirect evidence	Markham, ON, CanadaHQ checked Sep 23, 2026	1,001-5,000	94 contacts →
	Indirect 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
14	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
15	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
16	Stratford	Partial evidence	Kanata, ON, CanadaHQ checked Sep 23, 2026	11-50	63 contacts →
	Partial 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
17	Isci INC	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 23, 2026	11-50	63 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
18	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
19	Samson	Partial evidence	Gatineau, QC, CanadaHQ checked Sep 23, 2026	11-50	59 contacts →
	Partial evidence “Samson is a management consulting firm specializing in proven management techniques.” Source: RevenueBase Database · checked Sep 23, 2026
20	Deetken Insight	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 23, 2026	11-50	55 contacts →
	Partial evidence “We are a strategy advisory firm that collaborates with our clients to solve complex and sensitive business challenges.” Source: RevenueBase Database · checked Sep 23, 2026
21	Aviseo Conseil	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 23, 2026	11-50	54 contacts →
	Indirect evidence “En tant que firme de services-conseils fondée par cinq associés possédant une riche expérience en stratégie et en économie, Aviseo propose et met en œuvre des solutions innovantes…” Source: RevenueBase Database · checked Sep 23, 2026
22	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
23	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
24	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
25	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

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 strategy and 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 strategy and consulting firms.
Partial evidence: Its own public description names part of business strategy and 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 strategy and 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 4,826 business strategy and consulting firms based in Canada

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Business strategy and consulting firms based in Canada at a glance

As of Sep 23, 2026

23.7%Verified-email coverage

12.8%Mobile-number coverage

4.6Average contacts per company

1-10Median size (employees)

24.9%Largest-city concentration · Toronto

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

4,039

11-50

657

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

4,0620–30

1,16031–60

6061–90

090–180

30180+

Company record updated

Median 79.0d

00–30

6,67231–60

8,28161–90

6,33990–180

1,103180+

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 strategy and 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 Canada whose own description of what they do matches “business strategy and 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 strategy and 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 strategy and consulting firms, 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, 5,312 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 strategy and consulting firms by metro

Business strategy and consulting firms in Toronto1204
Business strategy and consulting firms in Montreal481
Business strategy and consulting firms in Calgary381
Business strategy and consulting firms in Vancouver355
Business strategy and consulting firms in Ottawa197
Business strategy and consulting firms in Edmonton123
Business strategy and consulting firms in Mississauga123
Business strategy and consulting firms in Quebec92
Business strategy and consulting firms in Oakville84
Business strategy and consulting firms in Winnipeg82
Business strategy and consulting firms in Halifax55
Business strategy and consulting firms in Victoria48
Business strategy and consulting firms in Burlington46
Business strategy and consulting firms in Laval41
Business strategy and consulting firms in Markham38
Business strategy and consulting firms in London32
Business strategy and consulting firms in Kelowna31
Business strategy and consulting firms in North Vancouver31
Business strategy and consulting firms in Richmond Hill29
Business strategy and consulting firms in Hamilton27
Business strategy and consulting firms in Brampton25
Business strategy and consulting firms in Burnaby25
Business strategy and consulting firms in Saskatoon25

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 strategy and 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 strategy and consulting firms are there based in Canada?

RevenueBase identified 4,826 business strategy and consulting firms 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 strategy and consulting firms?

Toronto leads with 1204 headquartered companies, followed by Montreal (481) 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 5,312 verified decision-maker contacts tracked across these 4,826 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.