Company lists · Data refreshed August 2026

Top 25 Consulting firms based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 10,943 companies tracked

RevenueBase identified 10,943 consulting firms headquartered in Canada as of August 2026 and tracks 95,068 professional contacts across them, including 37,318 with verified work emails and 10,007 with mobile numbers. Toronto is the largest hub.

This list covers 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

10,943Companies

95,068Contacts tracked

37,318Verified emails

10,007Mobile numbers

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The 25 largest consulting firms based in Canada

Ranked by team size

Top 25 of 10,943 consulting firms based in Canada, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to 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	Power Engineers	Indirect evidence	Toronto Canada, ON, Canada	1,001-5,000	4,135 contacts →
	Indirect evidence “POWER Engineers is now part of WSP.” Source: RevenueBase Database · checked Aug 31, 2026
2	Leyton	Strong evidence	Montreal, QC, Canada	1,001-5,000	3,212 contacts →
	Strong evidence “We are an international consulting firm that helps businesses leverage financial incentives to boost their growth and achieve long-lasting performance.” Source: RevenueBase Database · checked Aug 31, 2026
3	TENEO	Indirect evidence	Montreal, QC, Canada	1,001-5,000	1,913 contacts →
	Indirect evidence “Teneo is the global CEO advisory firm.” Source: RevenueBase Database · checked Aug 31, 2026
4	BBA Consultants	Indirect evidence	Edmonton, AB, Canada	1,001-5,000	1,851 contacts →
	Indirect evidence “We help companies with their challenges and transformation by relying on our sharp business acumen, extensive practical experience and vast technological curiosity.” Source: RevenueBase Database · checked Aug 31, 2026
5	Mallette	Indirect evidence	Montmagny, QC, Canada	1,001-5,000	1,257 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Aug 31, 2026
6	Dillon Consulting Limited	Strong evidence	Saskatoon, SK, Canada	1,001-5,000	1,208 contacts →
	Strong evidence “Dillon is a proudly Canadian, employee-owned, professional consulting firm with over 1,100 employees specializing in planning, engineering, environmental science and management.” Source: RevenueBase Database · checked Aug 31, 2026
7	Perella Weinberg	Indirect evidence	Calgary, AB, Canada	501-1,000	897 contacts →
	Indirect evidence “Perella Weinberg is a leading global independent financial services firm, founded in 2006 to address the need for experienced, trusted and unconflicted advice in the financial…” Source: RevenueBase Database · checked Aug 31, 2026
8	BGC Engineering INC	Strong evidence	Quebec, QC, Canada	501-1,000	790 contacts →
	Strong evidence “BGC Engineering is an international consulting firm that provides professional services in applied earth sciences.” Source: RevenueBase Database · checked Aug 31, 2026
9	Alfapeople	Strong evidence	Oakville, ON, Canada	501-1,000	750 contacts →
	Strong evidence “As a global Microsoft Dynamics 365 consulting leader, AlfaPeople unlocks new opportunities for organizations, amplifying their growth potential.” Source: RevenueBase Database · checked Aug 31, 2026
10	Lgs, An IBM Company	Strong evidence	Montreal, QC, Canada	501-1,000	736 contacts →
	Strong evidence “A consulting firm providing technology solutions and advisory services to both private and public sector organizations.” Source: RevenueBase Database · checked Aug 31, 2026
11	Smith Andersen	Indirect evidence	Hamilton, ON, Canada	501-1,000	673 contacts →
	Indirect evidence “What does it take to be one of Canada’s most respected integrated engineering firms?” Source: RevenueBase Database · checked Aug 31, 2026
12	GBI	Indirect evidence	Repentigny, QC, Canada	201-500	449 contacts →
	Indirect evidence “Notre firme de génie-conseil offre une gamme complète de services d’ingénierie, adaptés aux besoins d’une clientèle diversifiée, tant publique que privée.” Source: RevenueBase Database · checked Aug 31, 2026
13	MPE A Division Of Englobe	Strong evidence	Medicine Hat, AB, Canada	201-500	421 contacts →
	Strong evidence “MPE, a division of Englobe, is an engineering consulting firm with ten offices located in Alberta, Saskatchewan, Manitoba and British Columbia.” Source: RevenueBase Database · checked Aug 31, 2026
14	H.H. Angus & Associates LTD	Indirect evidence	Ottawa, ON, Canada	201-500	417 contacts →
	Indirect evidence “HH Angus Corporate Overview HH Angus and Associates Limited was founded in 1919 and today is one of Canada’s larger private engineering firms.” Source: RevenueBase Database · checked Aug 31, 2026
15	Crowe Mackay LLP	Indirect evidence	Kelowna, BC, Canada	201-500	398 contacts →
	Indirect evidence “Crowe MacKay LLP is a vibrant team of trusted advisors in eight cities across western and northern Canada.” Source: RevenueBase Database · checked Aug 31, 2026
16	Databridge Market Research	Strong evidence	Vancouver, BC, Canada	201-500	371 contacts →
	Strong evidence “Databridge Market Research is a versatile market research and consulting firm with over 500 analysts working in different industries.” Source: RevenueBase Database · checked Aug 31, 2026
17	NURUN	Indirect evidence	Montreal, QC, Canada	201-500	362 contacts →
	Indirect evidence “Nous accélérons la transformation des entreprises et concevons des expériences humaines significatives pour stimuler la croissance à une époque où les données sont primordiales.” Source: RevenueBase Database · checked Aug 31, 2026
18	The Acquisition Group	Indirect evidence	Victoria, BC, Canada	201-500	348 contacts →
	Indirect evidence “At The Acquisition Group, we believe growth starts with opportunity.” Source: RevenueBase Database · checked Aug 31, 2026
19	FBL S.E.N.C.R.L. Société DE Comptables Professionnels Agréés	Indirect evidence	Quebec, Canada	201-500	346 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Aug 31, 2026
20	Technomics, INC	Strong evidence	Ottawa, ON, Canada	201-500	332 contacts →
	Strong evidence “Technomics is a growing, employee-owned consulting firm that specializes in the exciting and challenging field of weapon system cost analysis.” Source: RevenueBase Database · checked Aug 31, 2026
21	Optimus SBR	Strong evidence	Toronto, ON, Canada	201-500	313 contacts →
	Strong evidence “Optimus SBR is Canada’s largest independent management consulting firm.” Source: RevenueBase Database · checked Aug 31, 2026
22	Manning Elliott LLP	Indirect evidence	Abbotsford, BC, Canada	201-500	296 contacts →
	Indirect evidence “Manning Elliott LLP is considered to be one of the most well-respected and progressive mid-sized firms in the Lower Mainland & Fraser Valley.” Source: RevenueBase Database · checked Aug 31, 2026
23	The JNE Group Of Companies	Indirect evidence	Burlington, ON, Canada	201-500	282 contacts →
	Indirect evidence “The JNE Group of Companies is a full-service, multi-disciplinary engineering and construction services firm headquartered in Hamilton, Ontario, Canada and Pittsburgh…” Source: RevenueBase Database · checked Aug 31, 2026
24	Systematix	Strong evidence	Calgary, AB, Canada	501-1,000	258 contacts →
	Strong evidence “Systematix is one of North America's most tenured and trusted IT Consulting and Solutions Firms, with offices spread throughout Canada, in the US and UK.” Source: RevenueBase Database · checked Aug 31, 2026
25	AME Group	Strong evidence	Edmonton, AB, Canada	201-500	221 contacts →
	Strong evidence “AME Group is a client-focused, collaborative mechanical engineering consulting firm.” Source: RevenueBase Database · checked Aug 31, 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: 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 consulting firms.
Partial evidence: Its own public description names part of consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name 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 10,943 consulting firms based in Canada

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Consulting firms based in Canada at a glance

As of Aug 31, 2026

39.3%Verified-email coverage

10.5%Mobile-number coverage

8.7Average contacts per company

1-10Median size (employees)

21.9%Largest-city concentration · Toronto

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

8,535

11-50

1,872

51-200

366

201-500

501-1,000

1,001-5,000

10001+

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 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 “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 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 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, 37,318 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 August 31, 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.

Consulting firms by metro

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 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 consulting firms are there based in Canada?

RevenueBase identified 10,943 consulting firms headquartered in Canada as of August 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?

Power Engineers, headquartered in Toronto Canada, tops this list with the largest team on record.

Which city has the most consulting firms?

Toronto leads with 2400 headquartered companies, followed by Montreal (1110) and Calgary (814).

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 37,318 verified decision-maker contacts tracked across these 10,943 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.