Company lists · Data refreshed November 2026

Top 25 Class action lawsuit lawyers based in Canada

RevenueBase identified 49 company matches for class action lawsuit lawyers associated with Canada as of November 2026 and tracks 545 professional contacts across them, including 342 with verified work emails. Toronto is the largest hub.

This list covers company matches for class action lawsuit 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 November 6, 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 Nov 6, 2026 How this list was built
49Companies
545Contacts tracked
342Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest class action lawsuit lawyers based in Canada

Ranked by team size
Top 25 of 49 company matches for class action lawsuit lawyers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchWinnipeg, MB, CanadaHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Castlemain is a national advisory firm that guides claimants, communities, and partners through class actions, settlements, and complex community programs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVancouver, QC, CanadaHQ recorded Nov 6, 202651-20081 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHalifax, NS, CanadaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Let’s get your life back to normal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Class action litigation is a highly specialized and extremely diverse field of law in Canada, and Klein Lawyers is recognized as one of country’s leading class action firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Weir Bowen operates as a team to fully leverage our extensive knowledge and experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“We are a Vancouver civil litigation boutique known nationally and internationally for expertise in litigation pertaining to the fields of: aviation accident litigation, class…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“We believe there are two things that define our firm: Being proud of where we come from and wanting the best possible outcome for our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Evangelista, Barristers & Solicitors is recognized as a leader in litigation, advocacy and risk management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMontréal, CanadaHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“TJL represents its clients with courage, integrity, creativity, tenacity and compassion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWindsor, ON, CanadaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Paciocco & Mellow represents people injured in accidents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchOakville, ON, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“If you have been injured and need an experienced advocate on your side, contact us to see how we can help.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“At Suntjens McKinnon LLP, we provide personalized and thorough legal representation for individuals who have sustained personal injuries due to accidents, medical malpractice…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, ON, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“A team of dedicated Canadian lawyers specializing exclusively in class action litigation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Founded in 1915, the primary focus of Cummings Andrews Mackay LLP for over 50 years has been personal injury law.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Acting for a broad range of clients, primarily on the plaintiff side, our practice focus is complex, high value class actions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“For more than 35 years, our firm has fought on behalf of clients to ensure they receive the care and compensation they deserve.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Located in Calgary, Alberta with over 100 years of history helping our community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOakville, ON, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We are trial lawyers helping those who have been severely injured, denied disability benefits or lost their job.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Laissez notre expérience vous guider à travers les différentes étapes d'un recours collectif.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“KND Complex Litigation is a boutique Toronto law firm dedicated to protecting the interests of investors and consumers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHamilton, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“A personal injury can drastically impact your life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSaint John, NB, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We Create a Personalized Experience to Confront Our Clients’ Challenges as if They Were Our Own.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“With Mirilyn’s 30+ years experience as a litigator at a Bay Street law firm, she is highly qualified to handle any defence class action, commercial litigation, contract disputes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMaple Ridge, BC, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Personal Injury + Civil Claims Lawyer Maple Ridge”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Steinmans Trial Lawyers is a litigation boutique with its main office in Downtown Vancouver.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 49 class action lawsuit lawyers based in Canada

See the full list, filter by size, metro and specialty, and access 342 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Class action lawsuit lawyers based in Canada at a glance

As of Nov 6, 2026
62.8%Verified-email coverage
11.1Average contacts per company
1-10Median size (employees)
24.5%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
14
51-200
2

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 49 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 “class action lawsuit 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 342 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 November 6, 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 “class action lawsuit lawyers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many class action lawsuit lawyers are there based in Canada?

RevenueBase identified 49 company matches for class action lawsuit lawyers associated with Canada as of November 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?

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

Which city has the most class action lawsuit lawyers?

Toronto leads with 12 company records, followed by Montreal (4) and Vancouver (4).

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 342 professional contacts with verified work emails tracked across these 49 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 49 class action lawsuit lawyers based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

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.