Company lists · Data refreshed September 2026

Top 25 International employment law firms based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 778 companies tracked

RevenueBase identified 778 international employment law firms headquartered in Canada as of September 2026 and tracks 19,883 professional contacts across them, including 12,344 with verified work emails. Toronto is the largest hub.

This list covers international employment 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 28, 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 28, 2026 86% judged on-target in blind review

778Companies

19,883Contacts tracked

12,344Verified emails

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The 25 largest international employment law firms based in Canada

Ranked by team size

Top 25 of 778 international employment law firms based in Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to international employment 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	Fasken	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	2,288 contacts →
	Strong evidence “About Fasken Fasken is a leading international law firm with more than 900 lawyers and ten offices on three continents.” Source: RevenueBase Database · checked Sep 28, 2026
2	Mccarthy Tétrault	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	1,913 contacts →
	Partial evidence “McCarthy Tétrault provides a broad range of legal services, advising on large and complex assignments for Canadian and international interests.” Source: RevenueBase Database · checked Sep 28, 2026
3	Blake, Cassels & Graydon LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	1,555 contacts →
	Partial evidence “At Blake, Cassels & Graydon LLP (Blakes), we serve a diverse national and international client base.” Source: RevenueBase Database · checked Sep 28, 2026
4	Torys LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	501-1,000	983 contacts →
	Indirect evidence “At Torys, we are in the constant pursuit of earning and building the trust of our clients through superior results and novel solutions.” Source: RevenueBase Database · checked Sep 28, 2026
5	BCF	Partial evidence	Montréal, QC, CanadaHQ checked Sep 28, 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 28, 2026
6	Aird & Berlis LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	501-1,000	586 contacts →
	Indirect evidence “Whether you are conducting business in Canada or abroad, Aird & Berlis LLP understands the realities of your work.” Source: RevenueBase Database · checked Sep 28, 2026
7	Lavery	Strong evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	201-500	546 contacts →
	Strong evidence “Over a century of legal advice to domestic and international organizations has made Lavery Lawyers the leading independent law firm in Quebec (Canadian Lawyer).” Source: RevenueBase Database · checked Sep 28, 2026
8	Langlois Avocats	Partial evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	201-500	351 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
9	Blaney Mcmurtry LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
10	Farris LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	201-500	229 contacts →
	Partial evidence “Farris is a high performance law firm, with a diverse client base ranging from individuals to some of the largest public institutions and private corporations in British Columbia…” Source: RevenueBase Database · checked Sep 28, 2026
11	Harper Grey LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 28, 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 28, 2026
12	Loopstra Nixon LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	201-500	220 contacts →
	Indirect evidence “Welcome to Loopstra Nixon.” Source: RevenueBase Database · checked Sep 28, 2026
13	Gardiner Roberts LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
14	Green And Spiegel	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	201-500	206 contacts →
	Indirect evidence “With offices in Toronto (Canada), Philadelphia (Pennsylvania), Providence (Rhode Island), Vail (Colorado), Orlando (Florida), Cleveland (Ohio) and Boston (Massachusetts).” Source: RevenueBase Database · checked Sep 28, 2026
15	Brownlee LLP	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 28, 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 28, 2026
16	Parlee Mclaws LLP	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 28, 2026	201-500	175 contacts →
	Indirect evidence “Parlee McLaws LLP has been part of Alberta’s story for more than 140 years.” Source: RevenueBase Database · checked Sep 28, 2026
17	Boyneclarke LLP	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 28, 2026	51-200	171 contacts →
	Partial evidence “Since the firm was founded in 1972, BOYNECLARKE LLP has grown to become one of Atlantic Canada’s largest law firms, proudly operating out of Dartmouth, Nova Scotia.” Source: RevenueBase Database · checked Sep 28, 2026
18	Mcleod LAW LLP	Partial evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	51-200	160 contacts →
	Partial evidence “McLeod Law LLP opened its doors in 1980 as a two-person operation.” Source: RevenueBase Database · checked Sep 28, 2026
19	Taylor Mccaffrey LLP	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 28, 2026	51-200	154 contacts →
	Partial evidence “Taylor McCaffrey LLP is one of Manitoba's leading law firms.” Source: RevenueBase Database · checked Sep 28, 2026
20	Lindsay Kenney LLP	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	51-200	145 contacts →
	Strong 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 28, 2026
21	Robinson Sheppard Shapiro	Strong evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	51-200	143 contacts →
	Strong evidence “Founded 100 years ago, Robinson Sheppard Shapiro is an independent, medium-sized law firm providing legal services and strategic advice to local, national, and international…” Source: RevenueBase Database · checked Sep 28, 2026
22	Devry Smith Frank LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	135 contacts →
	Indirect evidence “Since 1964, Devry Smith Frank LLP (DSF) has provided trusted legal service to individuals, businesses, and institutions throughout Ontario.” Source: RevenueBase Database · checked Sep 28, 2026
23	Witten LLP	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 28, 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 28, 2026
24	Harris & Company LLP	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	51-200	131 contacts →
	Strong evidence “Founded in 1992, Harris & Company is one of the largest management-side law firms in Western Canada focused on employment and labour law.” Source: RevenueBase Database · checked Sep 28, 2026
25	Boughton LAW Corporation	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	51-200	128 contacts →
	Partial evidence “Boughton Law is a Vancouver-based law firm.” Source: RevenueBase Database · checked Sep 28, 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: international employment 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 international employment law firms.
Partial evidence: Its own public description names part of international employment law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name international employment 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 778 international employment law firms based in Canada

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International employment law firms based in Canada at a glance

As of Sep 28, 2026

62.1%Verified-email coverage

25.6Average contacts per company

1-10Median size (employees)

31.5%Largest-city concentration · Toronto

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

490

11-50

211

51-200

201-500

501-1,000

1,001-5,000

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 778 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 international employment 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 “international employment 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 international employment 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 international employment 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, 12,344 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 28, 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.

International employment 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 international employment 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 international employment law firms are there based in Canada?

RevenueBase identified 778 international employment 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?

Fasken, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most international employment law firms?

Toronto leads with 245 headquartered companies, followed by Montreal (86) and Vancouver (61).

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 12,344 verified decision-maker contacts tracked across these 778 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 28, 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.