Company lists · Data verified August 2026

Top 25 Law firms based in Quebec, Canada

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 69 companies tracked

This directory lists 69 law firms based in Quebec, Canada, with 2,168 professional contacts and 1,261 email addresses. As of August 2026, Toronto is the single most-represented city among the companies listed.

Law firms are professional service organizations that provide legal advice, representation, and related services through licensed attorneys. This list covers companies that provide legal advice, legal representation, or related legal services through licensed attorneys. Ranked by team size, largest first. Data current as of August 28, 2026.

69Companies

2,168Contacts tracked

1,261Verified emails

126Mobile numbers

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The 25 largest law firms based in Quebec, Canada

Ranked by team size

Top 25 of 69 law firms based in Quebec, Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	BCF	Quebec, QC	501-1,000	715	433
2	Cain Lamarre	Quebec, QC	501-1,000	500	298
3	ROBIC	Quebec, QC	201-500	189	113
4	Stein Monast	Quebec, QC	51-200	154	106
5	Morency, Société D'avocats, S.E.N.C.R.L	Quebec, QC	51-200	137	86
6	Tremblay Bois Avocats	Quebec, QC	51-200	56	35
7	DS Avocats Canada DS Lawyers Canada	Quebec, QC	51-200	52	2
8	Bouchard Pagé Tremblay, Avocats	Quebec, QC	11-50	27	18
9	Bélanger Longtin, S.E.N.C.R.L	Quebec, QC	11-50	25	16
10	BMA Avocats INC	Quebec, QC	11-50	19	18
11	Dion Rhéaume Avocats ET Notaires	Quebec, QC	11-50	19	9
12	Dussault DE Blois Lemay Beauchesne	Quebec, QC	11-50	18	14
13	Verdon Armanda Gauthier, Avocats	Quebec, QC	11-50	18	12
14	Brodeur Prémont Lavoie Avocats INC	Quebec, QC	11-50	15	9
15	Michaud Lebel, S.E.N.C.R.L	Quebec, QC	11-50	12	8
16	Lacoursière Avocats	Quebec, QC	11-50	10	4
17	DBL Avocats D'affaires	Quebec, QC	1-10	10	2
18	Laforest, Stratégie ET Droit DES Affaires INC	Quebec	1-10	9	7
19	Lavoie Avocat E S	Quebec, QC	1-10	9	6
20	Lajoie & Pearson Avocats	Quebec, QC	1-10	9	5
21	Jean-François Bertrand Avocats	Quebec, QC	1-10	9	4
22	Verdon Samson Lemieux Armanda, Avocats	Quebec, QC	11-50	9	2
23	Gagné Letarte Avocats Sencrl	Quebec, QC	11-50	8	5
24	Altalex	Quebec, QC	1-10	8	3
25	Dufourd, Dion Avocats	Quebec, QC	1-10	8	2

Showing 25 of 69 law firms based in Quebec, Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,261 reachable decision-makers.

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Law firms based in Quebec, Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 901 HQs

126Contacts with mobile numbers

8Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Law firms by metro in Canada

Metro	Companies
Law firms in Toronto	901
Law firms in Montreal	296
Law firms in Vancouver	285
Law firms in Calgary	264
Law firms in Mississauga	171
Law firms in Ottawa	158
Law firms in Edmonton	131
Law firms in Quebec	67

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “law firms”, with match quality audited by blind human judging, and headquartered in Quebec, Canada.
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: Contact records re-verify on a rolling cadence; 8 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many law firms are listed based in Quebec, Canada?

The directory includes 69 law firms based in Quebec, Canada as of August 2026.

Where are most of the listed law firms located?

Toronto is the single most-represented city among the law firms on the list.

How many contacts and email addresses are available for these law firms?

The list includes 2,168 professional contacts and 1,261 email addresses for the listed law firms.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.