Company lists · Data refreshed September 2026

Top 25 Employment litigation firms based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,010 companies tracked

RevenueBase identified 1,010 company matches for employment litigation firms associated with Canada as of September 2026 and tracks 13,930 professional contacts across them, including 8,481 with verified work emails. Toronto is the largest hub.

This list covers company matches for employment litigation 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 19, 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 19, 2026 How this list was built

1,010Companies

13,930Contacts tracked

8,481Verified emails

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The 25 largest employment litigation firms based in Canada

Ranked by team size

Top 25 of 1,010 company matches for employment litigation firms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Lerners LLP	Exact match	London, ON, CanadaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
2	Langlois Avocats	Exact match	Montréal, QC, CanadaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
3	Blaney Mcmurtry LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
4	Weirfoulds LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	201-500	284 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 19, 2026 · View company records in RevenueBase
5	Siskinds LLP	Exact match	London, ON, CanadaHQ recorded Sep 19, 2026	51-200	271 contacts →
	Exact match “Siskinds is one of Southwestern Ontario’s leading law firms.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Harper Grey LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
7	Lenczner Slaght	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
8	Whitelaw Twining	Exact match	Vancouver, BC, CanadaHQ recorded Sep 19, 2026	51-200	183 contacts →
	Exact match “Whitelaw Twining is now DWF.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Brownlee LLP	Exact match	Edmonton, AB, CanadaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
10	Church & Company, A Canadian LAW Corporation	Exact match	Vancouver, BC, CanadaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
11	Beard Winter LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	51-200	148 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 19, 2026 · View company records in RevenueBase
12	Koskie Minsky LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	51-200	136 contacts →
	Exact match “Koskie Minsky is widely acknowledged as one of Canada’s pre-eminent firms in the areas of union side labour law, civil litigation, class actions, and pension and benefits.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Devry Smith Frank LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
14	Harris & Company LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 19, 2026	51-200	131 contacts →
	Exact match “Founded in 1992, Harris & Company is one of the largest management-side law firms in Western Canada focused on employment and labour law.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Pace LAW Firm	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	51-200	127 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	LJT Avocats Lawyers	Exact match	Montréal, QC, CanadaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
17	Mathews Dinsdale & Clark LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	51-200	116 contacts →
	Exact match “Mathews Dinsdale is Canada's only coast-to-coast management side labour and employment law boutique.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Samfiru Tumarkin LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	51-200	110 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 19, 2026 · View company records in RevenueBase
19	Macgillivray Injury And Insurance LAW	Exact match	Halifax, NS, CanadaHQ recorded Sep 19, 2026	51-200	109 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 19, 2026 · View company records in RevenueBase
20	Watson Goepel LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
21	Mccague Borlack LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
22	Roper Greyell LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 19, 2026	51-200	97 contacts →
	Exact match “Roper Greyell LLP is one of the most well-respected and widely recognized workplace law practices in Canada.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Goldblatt Partners LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	51-200	96 contacts →
	Exact match “For 50 years, Goldblatt Partners LLP has helped blaze a trail for working people and trade unions in Ontario.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Emond Harnden	Exact match	Ottawa, ON, CanadaHQ recorded Sep 19, 2026	51-200	94 contacts →
	Exact match “Since 1987, Emond Harnden has been at the forefront of labour and employment law, proudly serving employers across Canada.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	GBV Avocats	Exact match	Québec, QC, CanadaHQ recorded Sep 19, 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 19, 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 “employment litigation firms”. 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 1,010 employment litigation firms based in Canada

See the full list, filter by size, metro and specialty, and access 8,481 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Employment litigation firms based in Canada at a glance

As of Sep 19, 2026

60.9%Verified-email coverage

13.8Average contacts per company

1-10Median size (employees)

31.2%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

613

11-50

329

51-200

201-500

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 1,010 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 “employment litigation 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 8,481 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 19, 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.

Employment litigation firms 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 “employment litigation firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many employment litigation firms are there based in Canada?

RevenueBase identified 1,010 company matches for employment litigation 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 employment litigation firms?

Toronto leads with 315 company records, followed by Vancouver (99) and Montreal (82).

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 8,481 professional contacts with verified work emails tracked across these 1,010 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 19, 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.