Company lists · Data refreshed September 2026

Top 25 Litigation lawyers based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,016 companies tracked

RevenueBase identified 1,016 company matches for litigation lawyers associated with Canada as of September 2026 and tracks 14,661 professional contacts across them, including 8,965 with verified work emails. Toronto is the largest hub.

This list covers company matches for litigation lawyers associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 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 RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built

1,016Companies

14,661Contacts tracked

8,965Verified emails

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The 25 largest litigation lawyers based in Canada

Ranked by team size

Top 25 of 1,016 company matches for litigation lawyers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Blake, Cassels & Graydon LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	1,001-5,000	1,555 contacts →
	Exact match “At Blake, Cassels & Graydon LLP (Blakes), we serve a diverse national and international client base.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	BCF	Exact match	Montréal, QC, CanadaHQ recorded Sep 21, 2026	501-1,000	725 contacts →
	Exact match “With over 500 employees and 300 professionals, BCF Business Law is the go-to firm for business leaders, growing companies, and well-established global enterprises who have chosen…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Lerners LLP	Exact match	London, ON, CanadaHQ recorded Sep 21, 2026	201-500	450 contacts →
	Exact match “Lerners LLP is a full service law firm that has grown to become one of Ontario’s largest firms.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Langlois Avocats	Exact match	Montréal, QC, CanadaHQ recorded Sep 21, 2026	201-500	351 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Blaney Mcmurtry LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	201-500	301 contacts →
	Exact match “Based in the heart of Toronto’s financial district, Blaney McMurtry LLP is one of Canada's premier law firms.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Harper Grey LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 21, 2026	51-200	223 contacts →
	Exact match “Founded in 1907, Harper Grey LLP is a leading Vancouver, BC based business and litigation law firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Lenczner Slaght	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	51-200	217 contacts →
	Exact match “Widely recognized as Canada’s leading litigation practice, we have successfully represented clients’ interests in some of the most complex, high-profile cases in Canadian legal…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Gardiner Roberts LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	51-200	206 contacts →
	Exact match “Founded in the 1920s, Gardiner Roberts LLP (GR) is a full-service law firm advising clients ranging from leading global enterprises through to small and medium-sized companies…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Whitelaw Twining	Exact match	Vancouver, BC, CanadaHQ recorded Sep 21, 2026	51-200	183 contacts →
	Exact match “Whitelaw Twining is now DWF.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Brownlee LLP	Exact match	Edmonton, AB, CanadaHQ recorded Sep 21, 2026	51-200	182 contacts →
	Exact match “Brownlee LLP is a Western Canadian law firm with offices in Calgary, Edmonton, Vancouver, and Regina.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Church & Company, A Canadian LAW Corporation	Exact match	Vancouver, BC, CanadaHQ recorded Sep 21, 2026	n/a	176 contacts →
	Exact match “Church & Company is a litigation law firm that routinely manages complex, multi-party litigation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	DE Grandpré Chait	Exact match	Montréal, QC, CanadaHQ recorded Sep 21, 2026	51-200	168 contacts →
	Exact match “Strongly established within the business community for over 90 years, De Grandpré Chait favours a niche-oriented approach, offering a specialized state-of-the-art service to its…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Taylor Mccaffrey LLP	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 21, 2026	51-200	154 contacts →
	Exact match “Taylor McCaffrey LLP is one of Manitoba's leading law firms.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Lindsay Kenney LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 21, 2026	51-200	145 contacts →
	Exact match “Lindsay Kenney LLP is a full service, Canadian west coast law firm providing legal services to local, regional, national and international clients from our offices in downtown…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Devry Smith Frank LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	51-200	135 contacts →
	Exact match “Since 1964, Devry Smith Frank LLP (DSF) has provided trusted legal service to individuals, businesses, and institutions throughout Ontario.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	LJT Avocats Lawyers	Exact match	Montréal, QC, CanadaHQ recorded Sep 21, 2026	51-200	122 contacts →
	Exact match “LJT is a boutique law firm serving its business clients for more than 30 years in the following fields of practice: Business Law, Taxation, Real Estate, Advertising and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	SV LAW	Exact match	Guelph, ON, CanadaHQ recorded Sep 21, 2026	51-200	115 contacts →
	Exact match “Since the mid-1960s, SV Law has provided trusted legal services to individuals, businesses, municipalities, and organizations throughout Southwestern Ontario.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Barriston LLP	Exact match	Barrie, ON, CanadaHQ recorded Sep 21, 2026	51-200	110 contacts →
	Exact match “Our Mission: Community Leadership.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Kelly Santini LLP	Exact match	Ottawa, ON, CanadaHQ recorded Sep 21, 2026	51-200	99 contacts →
	Exact match “Every client.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Watson Goepel LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 21, 2026	51-200	99 contacts →
	Exact match “We are a multi-service law firm based in the heart of downtown Vancouver's financial district and Dundarave in West Vancouver.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Mccague Borlack LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	51-200	99 contacts →
	Exact match “Litigation Law Firm - We are one of Toronto's leading litigation law firms with regional offices in Barrie, Ottawa, Kitchener and London.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	GBV Avocats	Exact match	Québec, QC, CanadaHQ recorded Sep 21, 2026	51-200	90 contacts →
	Exact match “GBV Avocats est un cabinet d'avocats chef de file en matière de litige civil et commercial.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Chaitons LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	51-200	88 contacts →
	Exact match “Chaitons LLP is a leading multi-practice law firm based in Toronto, Canada, committed to delivering effective solutions, quality service and tenacious advocacy on behalf of its…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Mills & Mills LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	51-200	88 contacts →
	Exact match “Mills & Mills LLP is a Toronto law firm established 130 years ago which provides legal services of the highest quality to businesses and individuals, as well as to charitable and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Dutton Brock LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	51-200	87 contacts →
	Exact match “We are one of Toronto's premier insurance litigation firms with over 30 years experience.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “litigation lawyers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,016 litigation lawyers based in Canada

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Litigation lawyers based in Canada at a glance

As of Sep 21, 2026

61.1%Verified-email coverage

14.4Average contacts per company

1-10Median size (employees)

27.2%Largest-city concentration · Toronto

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

655

11-50

291

51-200

201-500

501-1,000

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 1,016 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Canada whose business descriptions match “litigation lawyers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 8,965 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Litigation lawyers by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “litigation lawyers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many litigation lawyers are there based in Canada?

RevenueBase identified 1,016 company matches for litigation lawyers associated with Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Blake, Cassels & Graydon LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most litigation lawyers?

Toronto leads with 276 company records, followed by Vancouver (93) and Montreal (88).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 8,965 professional contacts with verified work emails tracked across these 1,016 companies; direct dials are available where recorded.

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 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.