Company lists · Data refreshed September 2026

Top 25 Trial law firms based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 902 companies tracked

RevenueBase identified 902 trial law firms headquartered in Canada as of September 2026 and tracks 12,486 professional contacts across them, including 7,540 with verified work emails. Toronto is the largest hub.

This list covers trial 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 29, 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 29, 2026 86% judged on-target in blind review

902Companies

12,486Contacts tracked

7,540Verified emails

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The 25 largest trial law firms based in Canada

Ranked by team size

Top 25 of 902 trial law firms based in Canada, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to trial 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	BCF	Partial evidence	Montréal, QC, CanadaHQ checked Sep 29, 2026	501-1,000	725 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
2	Goodmans LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	201-500	500 contacts →
	Partial evidence “Goodmans LLP is recognized internationally as one of Canada's premier transaction law firms because our lawyers and clients are industry leaders.” Source: RevenueBase Database · checked Sep 29, 2026
3	Lerners LLP	Partial evidence	London, ON, CanadaHQ checked Sep 29, 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 29, 2026
4	Blaney Mcmurtry LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	201-500	301 contacts →
	Partial evidence “Based in the heart of Toronto’s financial district, Blaney McMurtry LLP is one of Canada's premier law firms.” Source: RevenueBase Database · checked Sep 29, 2026
5	Weirfoulds LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	201-500	284 contacts →
	Indirect evidence “For over 165 years, the lawyers of WeirFoulds have been proud to serve our clients in their most difficult and complex matters.” Source: RevenueBase Database · checked Sep 29, 2026
6	Harper Grey LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 29, 2026	51-200	223 contacts →
	Partial evidence “Founded in 1907, Harper Grey LLP is a leading Vancouver, BC based business and litigation law firm.” Source: RevenueBase Database · checked Sep 29, 2026
7	Lenczner Slaght	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	217 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
8	CSG Avocats	Partial evidence	Gatineau, QC, CanadaHQ checked Sep 29, 2026	n/a	216 contacts →
	Partial evidence “The leading criminal and penal law firm in the Outaouais” Source: RevenueBase Database · checked Sep 29, 2026
9	Gardiner Roberts LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	206 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
10	Whitelaw Twining	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 29, 2026	51-200	183 contacts →
	Indirect evidence “Whitelaw Twining is now DWF.” Source: RevenueBase Database · checked Sep 29, 2026
11	Brownlee LLP	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 29, 2026	51-200	182 contacts →
	Partial evidence “Brownlee LLP is a Western Canadian law firm with offices in Calgary, Edmonton, Vancouver, and Regina.” Source: RevenueBase Database · checked Sep 29, 2026
12	Harrison Pensa LLP	Partial evidence	London, ON, CanadaHQ checked Sep 29, 2026	51-200	176 contacts →
	Partial evidence “Harrison Pensa LLP is a full-service law firm with expertise in litigation, business law and real estate, and a strong focus in family, wills and estate, and personal injury law.” Source: RevenueBase Database · checked Sep 29, 2026
13	Church & Company, A Canadian LAW Corporation	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 29, 2026	n/a	176 contacts →
	Partial evidence “Church & Company is a litigation law firm that routinely manages complex, multi-party litigation.” Source: RevenueBase Database · checked Sep 29, 2026
14	Taylor Mccaffrey LLP	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 29, 2026	51-200	154 contacts →
	Partial evidence “Taylor McCaffrey LLP is one of Manitoba's leading law firms.” Source: RevenueBase Database · checked Sep 29, 2026
15	Lindsay Kenney LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 29, 2026	51-200	145 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
16	Witten LLP	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 29, 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 29, 2026
17	Pace LAW Firm	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	127 contacts →
	Partial evidence “Established in 1981, Pace Law Firm has dedicated itself to its goal of effecting positive changes in clients’ lives by representing them effectively in navigating the legal…” Source: RevenueBase Database · checked Sep 29, 2026
18	Kronis, Rotsztain, Margles, Cappel LLP Krmc	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	114 contacts →
	Partial evidence “KRMC is a diverse, multi-service law firm located in the thriving uptown business district.” Source: RevenueBase Database · checked Sep 29, 2026
19	Ross & Mcbride	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 29, 2026	51-200	100 contacts →
	Indirect evidence “Ross & McBride LLP's clients include financial institutions and non-profit organizations, large public corporations and small family businesses, senior citizens and young people.” Source: RevenueBase Database · checked Sep 29, 2026
20	Kelly Santini LLP	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 29, 2026	51-200	99 contacts →
	Indirect evidence “Every client.” Source: RevenueBase Database · checked Sep 29, 2026
21	GBV Avocats	Indirect evidence	Québec, QC, CanadaHQ checked Sep 29, 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 29, 2026
22	Thomson Rogers LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	87 contacts →
	Indirect evidence “Since opening our doors in Toronto in 1935, Thomson Rogers has a reputation for taking on the most complex challenging litigation matters and delivering results.” Source: RevenueBase Database · checked Sep 29, 2026
23	Shibley Righton LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	83 contacts →
	Partial evidence “Established in 1964, Shibley Righton LLP is a full-service law firm with offices in Toronto and Windsor, Ontario.” Source: RevenueBase Database · checked Sep 29, 2026
24	Bell Temple LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	82 contacts →
	Indirect evidence “We are one of Canada's top 10 Insurance Defence boutiques serving a clientèle of national and multi-national firms in civil litigation suits in Ontario, Canada.” Source: RevenueBase Database · checked Sep 29, 2026
25	Woods LLP	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 29, 2026	51-200	82 contacts →
	Indirect evidence “LITIGATION, ARBITRATION AND INSOLVENCY BOUTIQUE.” Source: RevenueBase Database · checked Sep 29, 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: trial 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 trial law firms.
Partial evidence: Its own public description names part of trial law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name trial 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 902 trial law firms based in Canada

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Trial law firms based in Canada at a glance

As of Sep 29, 2026

60.4%Verified-email coverage

13.8Average contacts per company

1-10Median size (employees)

25.1%Largest-city concentration · Toronto

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

577

11-50

262

51-200

201-500

501-1,000

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 902 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 trial 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 “trial 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 trial 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 trial 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, 7,540 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 29, 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.

Trial law 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 trial 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 trial law firms are there based in Canada?

RevenueBase identified 902 trial 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?

BCF, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most trial law firms?

Toronto leads with 226 headquartered companies, followed by Vancouver (77) and Montreal (62).

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 7,540 verified decision-maker contacts tracked across these 902 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 29, 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.