Company lists · Data refreshed September 2026

Top 25 Commercial general liability law firms based in Canada

RevenueBase identified 698 company matches for commercial general liability law firms associated with Canada as of September 2026 and tracks 11,147 professional contacts across them, including 7,066 with verified work emails. Toronto is the largest hub.

This list covers company matches for commercial general liability law firms 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 27, 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 27, 2026 How this list was built
698Companies
11,147Contacts tracked
7,066Verified emails
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The 25 largest commercial general liability law firms based in Canada

Ranked by team size
Top 25 of 698 company matches for commercial general liability law firms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, ON, CanadaHQ recorded Sep 27, 2026201-500450 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 27, 2026 · View company records in RevenueBase
2Exact matchMontréal, QC, CanadaHQ recorded Sep 27, 2026201-500351 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 27, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Sep 27, 2026201-500301 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 27, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Sep 27, 2026201-500284 contacts →

Exact match

“For over 165 years, the lawyers of WeirFoulds have been proud to serve our clients in their most difficult and complex matters.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Sep 27, 2026n/a254 contacts →

Exact match

“When you're injured in an accident and want to seek the compensation you deserve, you need a dedicated professional who works exclusively in the field and understands it through…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchVancouver, BC, CanadaHQ recorded Sep 27, 202651-200223 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 27, 2026 · View company records in RevenueBase
7Exact matchVancouver, BC, CanadaHQ recorded Sep 27, 202651-200183 contacts →

Exact match

“Whitelaw Twining is now DWF.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchEdmonton, AB, CanadaHQ recorded Sep 27, 202651-200182 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 27, 2026 · View company records in RevenueBase
9Exact matchLondon, ON, CanadaHQ recorded Sep 27, 202651-200176 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchVancouver, BC, CanadaHQ recorded Sep 27, 2026n/a176 contacts →

Exact match

“Church & Company is a litigation law firm that routinely manages complex, multi-party litigation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Sep 27, 202651-200157 contacts →

Exact match

“Lawyers' Professional Indemnity Company (LAWPRO) is a wholly Canadian owned insurance company that provides professional liability insurance to lawyers in Ontario and TitlePLUS…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Sep 27, 202651-200148 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchVancouver, BC, CanadaHQ recorded Sep 27, 202651-200145 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 27, 2026 · View company records in RevenueBase
14Exact matchVancouver, BC, CanadaHQ recorded Sep 27, 202651-200127 contacts →

Exact match

“Dolden Wallace Folick LLP (“Dolden”) is a high-performance law firm that practices insurance litigation throughout Canada, with a focus on claims arising from specialty lines of…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Sep 27, 202651-200110 contacts →

Exact match

“Samfiru Tumarkin LLP: Proven Employment, Disability, and Personal Injury Lawyers Samfiru Tumarkin LLP is a trusted law firm with offices in Toronto, Vancouver, Ottawa, and Calgary.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchHalifax, NS, CanadaHQ recorded Sep 27, 202651-200109 contacts →

Exact match

“Since founding our first law office in 1994, we’ve grown into the largest injury and disability law firm in Atlantic Canada with offices in Halifax, New Glasgow, Moncton, and St.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchOttawa, ON, CanadaHQ recorded Sep 27, 202651-20099 contacts →

Exact match

“Every client.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Sep 27, 202651-20099 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 27, 2026 · View company records in RevenueBase
19Exact matchQuébec, QC, CanadaHQ recorded Sep 27, 202651-20090 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 27, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Sep 27, 202651-20087 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 27, 2026 · View company records in RevenueBase
21Exact matchToronto, ON, CanadaHQ recorded Sep 27, 202651-20087 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchToronto, ON, CanadaHQ recorded Sep 27, 202651-20082 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchMontréal, QC, CanadaHQ recorded Sep 27, 202651-20082 contacts →

Exact match

“LITIGATION, ARBITRATION AND INSOLVENCY BOUTIQUE.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchVancouver, BC, CanadaHQ recorded Sep 27, 202651-20082 contacts →

Exact match

“Slater Vecchio is a plaintiff personal injury & class action law firm in downtown Vancouver.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchKamloops, BC, CanadaHQ recorded Sep 27, 202651-20081 contacts →

Exact match

“Since 1885, Fulton has offered a wide range of legal services to clients throughout BC.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 698 commercial general liability law firms based in Canada

See the full list, filter by size, metro and specialty, and access 7,066 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial general liability law firms based in Canada at a glance

As of Sep 27, 2026
63.4%Verified-email coverage
16.0Average contacts per company
1-10Median size (employees)
31.1%Largest-city concentration · Toronto
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
360
11-50
277
51-200
56
201-500
4

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 698 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 “commercial general liability law firms” 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 7,066 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 27, 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.

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 “commercial general liability law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial general liability law firms are there based in Canada?

RevenueBase identified 698 company matches for commercial general liability law firms 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?

Lerners LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most commercial general liability law firms?

Toronto leads with 217 company records, followed by Vancouver (75) and Montreal (38).

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 7,066 professional contacts with verified work emails tracked across these 698 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 27, 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.