Company lists · Data refreshed September 2026

Top 25 International legal services based in Canada

RevenueBase identified 184 international legal services headquartered in Canada as of September 2026 and tracks 4,136 professional contacts across them, including 2,454 with verified work emails. Toronto is the largest hub.

This list covers international legal services 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 20, 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 20, 2026 86% judged on-target in blind review
184Companies
4,136Contacts tracked
2,454Verified emails
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The 25 largest international legal services based in Canada

Ranked by team size
Top 25 of 184 international legal services based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to international legal services: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceToronto, ON, CanadaHQ checked Sep 20, 20261,001-5,0001,555 contacts →

Partial evidence

“At Blake, Cassels & Graydon LLP (Blakes), we serve a diverse national and international client base.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceToronto, ON, CanadaHQ checked Sep 20, 2026501-1,000983 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 20, 2026
3Strong evidenceMontréal, QC, CanadaHQ checked Sep 20, 2026201-500546 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 20, 2026
4Indirect evidenceQuébec, QC, CanadaHQ checked Sep 20, 202651-200154 contacts →

Indirect evidence

“Law Office”

Source: RevenueBase Database · checked Sep 20, 2026
5Partial evidenceVaughan, ON, CanadaHQ checked Sep 20, 202651-20067 contacts →

Partial evidence

“We are an International Immigration Firm focused on providing advise to Professionals, Students and Visitors interested in Canada.”

Source: RevenueBase Database · checked Sep 20, 2026
6Partial evidenceToronto, ON, CanadaHQ checked Sep 20, 202651-20047 contacts →

Partial evidence

“Cumming & Partners is a respected international law firm with a unique cross-border focus.”

Source: RevenueBase Database · checked Sep 20, 2026
7Partial evidenceVancouver, BC, CanadaHQ checked Sep 20, 202611-5043 contacts →

Partial evidence

“Segev LLP is a international law firm headquartered in Vancouver, Canada.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceMontréal, QC, CanadaHQ checked Sep 20, 202611-5040 contacts →

Indirect evidence

“We are Galileo.”

Source: RevenueBase Database · checked Sep 20, 2026
9Partial evidenceCalgary, AB, CanadaHQ checked Sep 20, 202611-5035 contacts →

Partial evidence

“At Shim Law, we offer Full Legal services in Family, Immigration, Business, Arbitration, Litigation, Real Estate and Wills/Testaments.”

Source: RevenueBase Database · checked Sep 20, 2026
10Partial evidenceToronto, ON, CanadaHQ checked Sep 20, 202611-5021 contacts →

Partial evidence

“Krylov & Company is a dynamic firm, waiting to cater to your legal needs.”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceQuébec, QC, CanadaHQ checked Sep 20, 202611-5020 contacts →

Indirect evidence

“L’approche pratique de BMA Avocats valorise la prévention des litiges et la résolution des conflits.”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceMontreal, QC, CanadaHQ checked Sep 20, 202611-5016 contacts →

Indirect evidence

“Votre partenaire stratégique en droit de l'immigration d’affaires.”

Source: RevenueBase Database · checked Sep 20, 2026
13Partial evidenceMontréal, QC, CanadaHQ checked Sep 20, 202611-5014 contacts →

Partial evidence

“Integrated services in legal services, finance, taxation and accounting.”

Source: RevenueBase Database · checked Sep 20, 2026
14Strong evidenceMontreal, QC, CanadaHQ checked Sep 20, 20261-1014 contacts →

Strong evidence

“A renowned firm specializing in business law and international trade, Affilia Legal LLP, comprehensively addresses the legal service needs of internationally oriented businesses.”

Source: RevenueBase Database · checked Sep 20, 2026
15Partial evidenceToronto, ON, CanadaHQ checked Sep 20, 20261-1014 contacts →

Partial evidence

“Our lawyers are supported by a team of highly knowledgeable and technologically savvy clerks with international experience and the ability to serve clients in multiple languages.”

Source: RevenueBase Database · checked Sep 20, 2026
16Partial evidenceVancouver, BC, CanadaHQ checked Sep 20, 20261-1013 contacts →

Partial evidence

“We provide a variety of legal services including-Immigration Law -Business and Corporate Law -Wills & Estates -Franchise Law -In House Legal Counsel -Refugee Appeals”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceToronto, ON, CanadaHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

“Rekai LLP is a full-service business immigration law firm.”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceMontreal, QC, CanadaHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

“Imagination.”

Source: RevenueBase Database · checked Sep 20, 2026
19Partial evidenceToronto, ON, CanadaHQ checked Sep 20, 202611-5013 contacts →

Partial evidence

“EME Professional Corporation’s team of law professionals can assist you with all of your legal needs.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceNorth York, ON, CanadaHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

“With a view to protecting the interests of Greek expatriates, using Canadian operational standards, Integrated Consulting Services (ICS) is staffed by qualified lawyers, notaries…”

Source: RevenueBase Database · checked Sep 20, 2026
21Partial evidenceMississauga, ON, CanadaHQ checked Sep 20, 20261-1012 contacts →

Partial evidence

“At Shaikh Law our aim is to surpass in chosen specialist areas by providing an unequal legal service and to provide best quality of legal services in the chosen specialist areas…”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceMontreal, QC, CanadaHQ checked Sep 20, 202611-5010 contacts →

Indirect evidence

“CI Canadá es una empresa de consultoría y asesoría jurídica canadiense legalmente constituida desde 1996.”

Source: RevenueBase Database · checked Sep 20, 2026
23Partial evidenceQuébec, QC, CanadaHQ checked Sep 20, 202611-509 contacts →

Partial evidence

“Agence de recrutement international et cabinet d'avocats en droit de l'immigration Nous allons au-delà des simples services d’immigration.”

Source: RevenueBase Database · checked Sep 20, 2026
24Partial evidenceOttawa, ON, CanadaHQ checked Sep 20, 202611-508 contacts →

Partial evidence

“Tereposky & DeRose offers preeminent expertise in international trade and investment law, government procurement, and related regulatory areas.”

Source: RevenueBase Database · checked Sep 20, 2026
25Partial evidenceMontreal, QC, CanadaHQ checked Sep 20, 202611-507 contacts →

Partial evidence

“Leduc International est fier d’offrir un service d’avocats et de conseils en immigration d’affaires des plus complets et des plus professionnels dans le monde.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 184 international legal services based in Canada

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International legal services based in Canada at a glance

As of Sep 20, 2026
59.3%Verified-email coverage
22.5Average contacts per company
1-10Median size (employees)
29.9%Largest-city concentration · Toronto
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
134
11-50
38
51-200
8
201-500
1
501-1,000
2
1,001-5,000
1

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 184 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 legal services, 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 legal services”. 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 legal services), 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 legal services, 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, 2,454 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 20, 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 legal services by metro

  • International legal services in Toronto55

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 legal services, 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 legal services are there based in Canada?

RevenueBase identified 184 international legal services 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?

Blake, Cassels & Graydon LLP, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most international legal services?

Toronto leads with 55 headquartered companies, followed by Montreal (24) and Mississauga (11).

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 2,454 verified decision-maker contacts tracked across these 184 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 20, 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.