Company lists · Data refreshed September 2026

Top 25 Directory of independent law firms based in Canada

Name: Directory of independent law firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 246 companies tracked

RevenueBase identified 246 directory of independent law firms headquartered in Canada as of September 2026 and tracks 6,317 professional contacts across them, including 3,922 with verified work emails. Toronto is the largest hub.

This list covers directory of independent law 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 21, 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 21, 2026 86% judged on-target in blind review

246Companies

6,317Contacts tracked

3,922Verified emails

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The 25 largest directory of independent law firms based in Canada

Ranked by team size

Top 25 of 246 directory of independent law firms based in Canada, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to directory of independent law 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	Blake, Cassels & Graydon LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1,001-5,000	1,555 contacts →
	Indirect evidence “At Blake, Cassels & Graydon LLP (Blakes), we serve a diverse national and international client base.” Source: RevenueBase Database · checked Sep 21, 2026
2	Lavery	Strong evidence	Montréal, QC, CanadaHQ checked Sep 21, 2026	201-500	546 contacts →
	Strong evidence “Over a century of legal advice to domestic and international organizations has made Lavery Lawyers the leading independent law firm in Quebec (Canadian Lawyer).” Source: RevenueBase Database · checked Sep 21, 2026
3	Lerners LLP	Partial evidence	London, ON, CanadaHQ checked Sep 21, 2026	201-500	450 contacts →
	Partial evidence “Lerners LLP is a full service law firm that has grown to become one of Ontario’s largest firms.” Source: RevenueBase Database · checked Sep 21, 2026
4	Langlois Avocats	Strong evidence	Montréal, QC, CanadaHQ checked Sep 21, 2026	201-500	351 contacts →
	Strong evidence “As a leading independent law firm in Québec, Langlois brings together more than 325 people, including some 185 legal professionals, in our Montréal and Québec City offices.” Source: RevenueBase Database · checked Sep 21, 2026
5	Boyneclarke LLP	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 21, 2026	51-200	171 contacts →
	Partial evidence “Since the firm was founded in 1972, BOYNECLARKE LLP has grown to become one of Atlantic Canada’s largest law firms, proudly operating out of Dartmouth, Nova Scotia.” Source: RevenueBase Database · checked Sep 21, 2026
6	Robinson Sheppard Shapiro	Strong evidence	Montréal, QC, CanadaHQ checked Sep 21, 2026	51-200	143 contacts →
	Strong evidence “Founded 100 years ago, Robinson Sheppard Shapiro is an independent, medium-sized law firm providing legal services and strategic advice to local, national, and international…” Source: RevenueBase Database · checked Sep 21, 2026
7	Morency, Société D'avocats, S.E.N.C.R.L	Indirect evidence	Québec, QC, CanadaHQ checked Sep 21, 2026	51-200	140 contacts →
	Indirect evidence “Notre cabinet Morency, Société d’avocats en nom collectif à responsabilité limitée, offre depuis 1970 des services juridiques spécialisés à la mesure des besoins d’une clientèle…” Source: RevenueBase Database · checked Sep 21, 2026
8	Devry Smith Frank LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	51-200	135 contacts →
	Indirect evidence “Since 1964, Devry Smith Frank LLP (DSF) has provided trusted legal service to individuals, businesses, and institutions throughout Ontario.” Source: RevenueBase Database · checked Sep 21, 2026
9	Witten LLP	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 21, 2026	51-200	133 contacts →
	Indirect evidence “WITTEN LLP has its roots in the early 1900s when the late Abe W.” Source: RevenueBase Database · checked Sep 21, 2026
10	Owen Bird LAW Corporation	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 21, 2026	51-200	111 contacts →
	Partial evidence “Owen Bird Law Corporation is a full-service regional law firm located in Vancouver, British Columbia, Canada.” Source: RevenueBase Database · checked Sep 21, 2026
11	Prévost Fortin D'aoust, Avocats	Partial evidence	Saint-jérôme, QC, CanadaHQ checked Sep 21, 2026	51-200	102 contacts →
	Partial evidence “The law firm which has become Prévost Fortin D'Aoust was founded in 1937.” Source: RevenueBase Database · checked Sep 21, 2026
12	Watson Goepel LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 21, 2026	51-200	99 contacts →
	Partial evidence “We are a multi-service law firm based in the heart of downtown Vancouver's financial district and Dundarave in West Vancouver.” Source: RevenueBase Database · checked Sep 21, 2026
13	Alepin Gauthier Avocats	Indirect evidence	Laval, QC, CanadaHQ checked Sep 21, 2026	51-200	96 contacts →
	Indirect evidence “Alepin Gauthier Avocats was founded in 1978 by Me François Alepin.” Source: RevenueBase Database · checked Sep 21, 2026
14	Delegatus	Partial evidence	Montréal, QC, CanadaHQ checked Sep 21, 2026	51-200	95 contacts →
	Partial evidence “We are the collective of experienced lawyers driving change through a visionary and flexible approach to business law.” Source: RevenueBase Database · checked Sep 21, 2026
15	GBV Avocats	Indirect evidence	Québec, QC, CanadaHQ checked Sep 21, 2026	51-200	90 contacts →
	Indirect evidence “GBV Avocats est un cabinet d'avocats chef de file en matière de litige civil et commercial.” Source: RevenueBase Database · checked Sep 21, 2026
16	Robertson Stromberg LLP	Partial evidence	Saskatoon, SK, CanadaHQ checked Sep 21, 2026	51-200	60 contacts →
	Partial evidence “Robertson Stromberg LLP is one of Saskatchewan’s leading firms and offers legal advice and representation in every major area of the law.” Source: RevenueBase Database · checked Sep 21, 2026
17	Carscallen LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	51-200	57 contacts →
	Indirect evidence “Carscallen LLP is a Calgary-based, full-service firm that supports clients with strategic legal expertise and personalized service that helps them succeed.” Source: RevenueBase Database · checked Sep 21, 2026
18	LOW Murchison Radnoff LLP	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	51-200	52 contacts →
	Indirect evidence “At Low Murchison Radnoff LLP we provide a full range of legal services to our clients.” Source: RevenueBase Database · checked Sep 21, 2026
19	Walsh LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	51-200	48 contacts →
	Indirect evidence “Walsh LLP offers a full range of legal services from preparing agreements to providing advisory services to acting as your advocate in courts and tribunals.” Source: RevenueBase Database · checked Sep 21, 2026
20	Nanda And Associate Lawyers Professional Corporation	Partial evidence	Mississauga, CanadaHQ checked Sep 21, 2026	51-200	44 contacts →
	Partial evidence “Nanda & Associate Lawyers is a full-service law firm based in Mississauga, Ontario.” Source: RevenueBase Database · checked Sep 21, 2026
21	Tierney Stauffer LLP	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	51-200	43 contacts →
	Partial evidence “Our roots go back to 1982 when our Managing Partner, Stephen Tierney, opened his law practice in Ottawa.” Source: RevenueBase Database · checked Sep 21, 2026
22	Kornfeld LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 21, 2026	51-200	42 contacts →
	Partial evidence “Established in 1993, KORNFELD LLP is one of Vancouver's premier boutique commercial law firms.” Source: RevenueBase Database · checked Sep 21, 2026
23	BTM Lawyers LLP	Partial evidence	Coquitlam, BC, CanadaHQ checked Sep 21, 2026	11-50	41 contacts →
	Partial evidence “Founded in 1979, BTM Lawyers LLP is a full service law firm located in beautiful Port Moody.” Source: RevenueBase Database · checked Sep 21, 2026
24	Caron & Partners LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	39 contacts →
	Indirect evidence “Strategic.” Source: RevenueBase Database · checked Sep 21, 2026
25	Allen, Paquet & Arseneau LLP	Indirect evidence	Campbellton - Bathurst - Miramichi, NB, CanadaHQ checked Sep 21, 2026	51-200	37 contacts →
	Indirect evidence “Your work will be handled by staff who will provide personal service to you, when you want it.” Source: RevenueBase Database · checked Sep 21, 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: directory of independent law 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 directory of independent law firms.
Partial evidence: Its own public description names part of directory of independent law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name directory of independent law 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 246 directory of independent law firms based in Canada

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Directory of independent law firms based in Canada at a glance

As of Sep 21, 2026

62.1%Verified-email coverage

25.7Average contacts per company

1-10Median size (employees)

13.8%Largest-city concentration · Toronto

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

141

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 246 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 directory of independent law 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 “directory of independent law 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 directory of independent law 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 directory of independent law 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, 3,922 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 21, 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.

Directory of independent law firms by metro

Directory of independent law firms in Toronto34
Directory of independent law firms in Montreal29

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 directory of independent law 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 directory of independent law firms are there based in Canada?

RevenueBase identified 246 directory of independent law 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?

Blake, Cassels & Graydon LLP, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most directory of independent law firms?

Toronto leads with 34 headquartered companies, followed by Montreal (29) and Vancouver (12).

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 3,922 verified decision-maker contacts tracked across these 246 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 21, 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.