Company lists · Data refreshed September 2026

Top 25 Litigation law firms based in Toronto, Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 466 companies tracked

RevenueBase identified 466 litigation law firms headquartered in Toronto, Canada as of September 2026 and tracks 6,971 professional contacts across them, including 4,538 with verified work emails. Toronto is the largest hub.

This list covers litigation law firms headquartered in Toronto, 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

466Companies

6,971Contacts tracked

4,538Verified emails

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The 25 largest litigation law firms based in Toronto, Canada

Ranked by team size

Top 25 of 466 litigation law firms based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names litigation law firms: 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	Aird & Berlis LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	501-1,000	572
	“Whether you are conducting business in Canada or abroad, Aird & Berlis LLP understands the realities of your work.” Source: company website · checked Sep 4, 2026
2	Goodmans LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	201-500	494
	“Goodmans LLP is recognized internationally as one of Canada's premier transaction law firms because our lawyers and clients are industry leaders.” Source: company website · checked Sep 4, 2026
3	Blaney Mcmurtry LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	201-500	298
	“Based in the heart of Toronto’s financial district, Blaney McMurtry LLP is one of Canada's premier law firms.” Source: company website · checked Sep 4, 2026
4	Weirfoulds LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	201-500	282
	“For over 165 years, the lawyers of WeirFoulds have been proud to serve our clients in their most difficult and complex matters.” Source: company website · checked Sep 4, 2026
5	Lenczner SlaghtPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	214
	“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: company website · checked Sep 4, 2026
6	Gardiner Roberts LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	204
	“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: company website · checked Sep 4, 2026
7	Beard Winter LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	150
	“Beard Winter LLP is one of Canada's Best Law Firms for 2023 as recognized by the Globe and Mail, with a special distinction in the practice area of Insurance Law.” Source: company website · checked Sep 4, 2026
8	Pace LAW FirmPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	123
	“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: company website · checked Sep 4, 2026
9	Kronis, Rotsztain, Margles, Cappel LLP KrmcPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	107
	“KRMC is a diverse, multi-service law firm located in the thriving uptown business district.” Source: company website · checked Sep 4, 2026
10	Goldblatt Partners LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	100
	“For 50 years, Goldblatt Partners LLP has helped blaze a trail for working people and trade unions in Ontario.” Source: company website · checked Sep 4, 2026
11	Dutton Brock LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	88
	“We are one of Toronto's premier insurance litigation firms with over 30 years experience.” Source: company website · checked Sep 4, 2026
12	Thomson Rogers LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	88
	“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: company website · checked Sep 4, 2026
13	Caravel LAW LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	87
	“For over 15 years, Caravel Law has pioneered a new style of law firm in Canada, serving as an ideal alternative to the traditional options.” Source: company website · checked Sep 4, 2026
14	Mills & Mills LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	87
	“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…” Source: company website · checked Sep 4, 2026
15	Shibley Righton LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	83
	“Established in 1964, Shibley Righton LLP is a full-service law firm with offices in Toronto and Windsor, Ontario.” Source: company website · checked Sep 4, 2026
16	Bell Temple LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	83
	“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: company website · checked Sep 4, 2026
17	Paliare Roland Rosenberg Rothstein LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	70
	“We are 50 barristers, dedicated to exceptional advocacy.” Source: company website · checked Sep 4, 2026
18	Owens Wright LLPIndirect evidence	Toronto, CanadaHQ checked Sep 4, 2026	51-200	68
	“We blend big firm expertise and experience with the attention and service of a boutique firm, allowing us to deliver an exceptional client-focused experience across a broad range…” Source: company website · checked Sep 4, 2026
19	Zuber & Company LLPStrong evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	67
	“Zuber & Company LLP specializes exclusively in civil litigation, primarily in the areas of property and casualty insurance law in addition to personal injury litigation.” Source: company website · checked Sep 4, 2026
20	Zarek Taylor Grossman Hanrahan LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	66
	“Zarek Taylor Grossman Hanrahan LLP is Toronto's pre-eminent insurance defence law firm that was established in 1997.” Source: company website · checked Sep 4, 2026
21	Minden Gross LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	62
	“Minden Gross LLP is primarily a business-oriented law firm.” Source: company website · checked Sep 4, 2026
22	LAX O'sullivan Lisus Gottlieb LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	60
	“Lax O’Sullivan Lisus Gottlieb LLP is Canada’s preeminent business litigation firm.” Source: company website · checked Sep 4, 2026
23	Garfinkle Biderman LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	60
	“Garfinkle Biderman is a cohesive, efficient and forward-thinking law firm.” Source: company website · checked Sep 4, 2026
24	Thornton Grout Finnigan LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	59
	“Thornton Grout Finnigan LLP (TGF) was founded in 1998 with a very specific vision in mind: deliver a higher level of Restructuring and Litigation expertise - and service - to the…” Source: company website · checked Sep 4, 2026
25	Neinstein LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	58
	“Neinstein is a results-driven civil litigation firm in Canada.” Source: company website · checked Sep 4, 2026

Showing 25 of 466 litigation law firms based in Toronto, Canada

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Litigation law firms based in Toronto, Canada at a glance

As of Sep 4, 2026

1-10Median size (employees)

TorontoLargest hub · 466 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

294

11-50

132

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 Toronto, over 466 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 litigation law firms, 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 Toronto, Canada whose own description of what they do matches “litigation law firms”. 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 litigation law firms, and records with no verified work email. Companies headquartered outside Toronto 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, 4,538 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.

Litigation law firms by metro in Canada

Frequently asked

How many litigation law firms are there based in Toronto, Canada?

RevenueBase identified 466 litigation law firms headquartered in Toronto, 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?

Aird & Berlis LLP, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most litigation law firms?

Toronto leads with 466 headquartered companies, followed by Vancouver (158) and Montreal (155).

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 4,538 verified decision-maker contacts tracked across these 466 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.