Company lists · Data refreshed September 2026

Top 21 Law firm consulting companies based in Quebec, Canada

Name: Law firm consulting companies based in Quebec, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 46 companies tracked

RevenueBase identified 46 law firm consulting companies headquartered in Quebec, Canada as of September 2026 and tracks 1,992 professional contacts across them, including 1,151 with verified work emails. Toronto is the largest hub.

This list covers law firm consulting companies headquartered in Quebec, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

46Companies

1,992Contacts tracked

1,151Verified emails

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The 21 largest law firm consulting companies based in Quebec, Canada

Ranked by team size

Top 21 of 46 law firm consulting companies based in Quebec, Canada, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names law firm consulting companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Stein MonastPartial evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	51-200	154
	“Law Office” Source: company website · checked Sep 4, 2026
2	DS Avocats Canada DS Lawyers CanadaIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	51-200	52
	“DS Lawyers Canada is first and foremost a firm of entrepreneurial lawyers.” Source: company website · checked Sep 4, 2026
3	Bouchard Pagé Tremblay, AvocatsIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	11-50	27
	“Founded in Quebec City in 1987, Bouchard Pagé Tremblay, attorneys fosters client satisfaction through sound legal advice dispensed by our team of professionals in such a way that…” Source: company website · checked Sep 4, 2026
4	Dion Rhéaume Avocats ET NotairesIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	11-50	19
	“Dion Rhéaume est un partenaire de confiance auprès de sa clientèle corporative.” Source: company website · checked Sep 4, 2026
5	Dussault DE Blois Lemay BeauchesneIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	11-50	18
	“Dussault De Blois Lemay Beauchesne s.e.n.c.r.l.” Source: company website · checked Sep 4, 2026
6	Michaud Lebel, S.E.N.C.R.LIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	11-50	12
	“La taille limitée du cabinet devient rapidement un atout en raison des communications étroites et personnalisées qu’elle favorise.” Source: company website · checked Sep 4, 2026
7	Lacoursière AvocatsIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	11-50	10
	“Lacoursière Avocats est une étude fondée par Me David Lacoursière, ayant une vingtaine d’années d’expérience en droit des affaires et en litige, qui s’est entouré d’avocats dédiés…” Source: company website · checked Sep 4, 2026
8	DBL Avocats D'affairesIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	1-10	10
	“DBL Avocats d'affaires se distingue par son approche personnalisée et innovante.” Source: company website · checked Sep 4, 2026
9	Laforest, Stratégie ET Droit DES Affaires INCIndirect evidence	Quebec, CanadaHQ checked Sep 4, 2026	1-10	9
	“Expertise Notre cabinet offre à sa clientèle une expertise de pointe en stratégie d'affaires et en droit corporatif et commercial.” Source: company website · checked Sep 4, 2026
10	Verdon Samson Lemieux Armanda, AvocatsIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	11-50	9
	“Les avocats Garneau Verdon Michaud Samson ont à coeur de servir les intérêts de leurs clients dans plusieurs domaines de droit.” Source: company website · checked Sep 4, 2026
11	AltalexIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	1-10	8
	“Altalex est un cabinet d’avocats spécialisé en droit des affaires créé par Stéphanie Auclair afin de faciliter le processus juridique qui constitue une source de préoccupation…” Source: company website · checked Sep 4, 2026
12	Exactus, Avocats D'affaires INCIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	11-50	6
	“LE DROIT DES AFFAIRES AU SERVICE DE LA PME Chez EXACTUS, nous accompagnons les entrepreneurs d'ici et d'ailleurs à chaque étape charnière de leur parcours, parce que bâtir une…” Source: company website · checked Sep 4, 2026
13	Fiscalité PlusIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	1-10	6
	“MISSION Depuis 1989, la grande famille de Fiscalité Plus travaille avec les professionnels de la santé et les chefs d'entreprise, pour humaniser les affaires en utilisant tous les…” Source: company website · checked Sep 4, 2026
14	Garant Lemieux AvocatsIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	1-10	4
	“Que ce soit pour fonder, acquérir, vendre, réorganiser ou financer votre entreprise, notre objectif est de bâtir une relation durable avec vous, de protéger vos droits et intérêts…” Source: company website · checked Sep 4, 2026
15	Coulombe AvocatsIndirect evidence	Quebec, CanadaHQ checked Sep 4, 2026	11-50	4
	“Coulombe Avocats, ayant pignon sur rue au centre-ville de Val-d’Or, oeuvre dans divers domaines de droit notamment en droit civil, en droit criminel et pénal, en droit familial…” Source: company website · checked Sep 4, 2026
16	Siskinds DesmeulesIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	1-10	3
	“Siskinds Desmeules is a boutique firm of less than 10 lawyers, located in the heart of Old Quebec.” Source: company website · checked Sep 4, 2026
17	Groupe Dancause INCIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	11-50	1
	“Le Groupe Dancause est un cabinet-conseil "boutique" dont la mission est d'aider ses clients à identifier leur prochaine étape et à s'y engager résolument.” Source: company website · checked Sep 4, 2026
18	Endo & Associés INCPartial evidence	Quebec, CanadaHQ checked Sep 4, 2026	1-10	1
	“Endo & Associés is a boutique law firm specializing in business law.” Source: company website · checked Sep 4, 2026
19	Stratege PROIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	1-10	1
	“Nous sommes un cabinet conseil spécialisé en transactionnel d'entreprise, développement des affaires, en placement de produits et consultation.” Source: company website · checked Sep 4, 2026
20	Agence InspirePartial evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	1-10	1
	“Business consulting service, specialized in business development, strategic planning, organizational diagnosis, human resources management, business acquisition & merger and…” Source: company website · checked Sep 4, 2026
21	Groupe Conseils DDEIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	1-10	1
	“Une équipe de consultants qui mettent à contribution leurs expertises professionnelles et leurs réseaux de contacts.” Source: company website · checked Sep 4, 2026

Showing 21 of 46 law firm consulting companies based in Quebec, Canada

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Law firm consulting companies based in Quebec, Canada at a glance

As of Sep 4, 2026

1-10Median size (employees)

TorontoLargest hub · 507 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole Canada list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Quebec, over 46 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 law firm consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Quebec, Canada whose own description of what they do matches “law firm consulting companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among law firm consulting companies, and records with no verified work email. Companies headquartered outside Quebec 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 an evidence 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, 1,151 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 4, 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.

Law firm consulting companies by metro in Canada

Law firm consulting companies in Toronto507
Law firm consulting companies in Montreal198
Law firm consulting companies in Vancouver160
Law firm consulting companies in Calgary145
Law firm consulting companies in Ottawa79
Law firm consulting companies in Edmonton64
Law firm consulting companies in Mississauga60
Law firm consulting companies in Quebec46
Law firm consulting companies in Markham33
Law firm consulting companies in Winnipeg25

Frequently asked

How many law firm consulting companies are there based in Quebec, Canada?

RevenueBase identified 46 law firm consulting companies headquartered in Quebec, 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?

Stein Monast, headquartered in Quebec, tops this list with the largest team on record.

Which city has the most law firm consulting companies?

Toronto leads with 507 headquartered companies, followed by Montreal (198) and Vancouver (160).

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 1,151 verified decision-maker contacts tracked across these 46 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 4, 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.