Company lists · Data refreshed September 2026

Top 25 International family law firms based in Canada

RevenueBase identified 504 company matches for international family law firms associated with Canada as of September 2026 and tracks 3,744 professional contacts across them, including 1,906 with verified work emails and 197 with mobile numbers. Toronto is the largest hub.

This list covers company matches for international family 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 4, 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 4, 2026 How this list was built
504Companies
3,744Contacts tracked
1,906Verified emails
197Mobile numbers
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The 25 largest international family law firms based in Canada

Ranked by team size
Top 25 of 504 company matches for international family law firms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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 matchToronto, ON, CanadaHQ recorded Sep 4, 202651-200133 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 4, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Sep 4, 202651-200123 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 4, 2026 · View company records in RevenueBase
3Exact matchVancouver, BC, CanadaHQ recorded Sep 4, 202651-20097 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 4, 2026 · View company records in RevenueBase
4Exact matchLaval, QC, CanadaHQ recorded Sep 4, 202651-20096 contacts →

Exact match

“Alepin Gauthier Avocats was founded in 1978 by Me François Alepin.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5Exact matchVancouver, BC, CanadaHQ recorded Sep 4, 202611-5096 contacts →

Exact match

“YLaw an award winning and fastest female-lead law firm in British Columbia, Canada.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6Exact matchToronto, CanadaHQ recorded Sep 4, 202651-20066 contacts →

Exact match

“Pre-eminent family law firm in Canada with national and international reputation for handling sophisticated matters.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7Exact matchOttawa, ON, CanadaHQ recorded Sep 4, 202651-20056 contacts →

Exact match

“Sicotte Guilbault focuses on providing clients with a wide range of specialized corporate, commercial, municipal, employment, real estate, litigation & alternate dispute…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202651-20055 contacts →

Exact match

“Carscallen LLP is a Calgary-based, full-service firm that supports clients with strategic legal expertise and personalized service that helps them succeed.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9Exact matchMontreal, QC, CanadaHQ recorded Sep 4, 202611-5054 contacts →

Exact match

“Certains cabinets servent d’abord des entreprises ou des municipalités.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Sep 4, 202611-5054 contacts →

Exact match

“Lewis & Associates LLP serves clients from all over the world on wide range of immigration matters and can help you determine your best options for successful immigration to…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Sep 4, 202611-5049 contacts →

Exact match

“Based in both the GTA & Ottawa, we're a forward thinking firm that has result-oriented family lawyers with a culture based on pro-activity, professional integrity and the utmost…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Sep 4, 202611-5042 contacts →

Exact match

“MacDonald & Partners has chosen to practice exclusively in the area of Family Law.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Sep 4, 202611-5041 contacts →

Exact match

“As a firm dedicated exclusively to the practice of family law, Russell Alexander Collaborative Family Lawyers has extensive experience helping individuals going through separation…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Sep 4, 202611-5041 contacts →

Exact match

“McCarthy Hansen & Company LLP is a Toronto-based family law, trial and appellate litigation boutique.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Sep 4, 202611-5039 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202611-5039 contacts →

Exact match

“Strategic.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17Exact matchAlberta, AB, CanadaHQ recorded Sep 4, 202651-20038 contacts →

Exact match

“At Crossroads Law, our goal is to help people successfully navigate the family law system to reach the best outcome for them and their family.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202611-5035 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19Exact matchVaughan, ON, CanadaHQ recorded Sep 4, 202611-5031 contacts →

Exact match

“The Hummingbird Lawyers LLP team provides top-class legal counsel to the families and businesses in our community.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20Exact matchMontreal, QC, CanadaHQ recorded Sep 4, 202611-5031 contacts →

Exact match

“Riendeau Avocats est un cabinet d’avocat spécialisé en défense criminelle, en droit pénal, familial et en droit de l’immigration à Montréal.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21Exact matchBarrie, ON, Canada11-5030 contacts →

Exact match

“Separation and divorce.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22Exact matchToronto, ON, CanadaHQ recorded Sep 4, 202611-5029 contacts →

Exact match

“Nussbaum Law is a legal practice dedicated exclusively to Family Law in Toronto.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23Exact matchLaval, QC, CanadaHQ recorded Sep 4, 202651-20027 contacts →

Exact match

“Deveau Dufour Mottet est la somme de deux cabinets d’avocats ayant pour mission commune d’offrir au public et aux clients une gamme complète de services juridiques répondant à…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24Exact matchBurnaby, BC, CanadaHQ recorded Sep 4, 202611-5023 contacts →

Exact match

“We can protect your assets, your children and your sanity.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
25Exact matchLaval, QC, CanadaHQ recorded Sep 4, 20261-1023 contacts →

Exact match

“LP Avocate handles much more than cases involving the SAAQ, CNESST and IVAC.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

Showing 25 of 504 international family law firms based in Canada

See the full list, filter by size, metro and specialty, and access 1,906 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International family law firms based in Canada at a glance

As of Sep 4, 2026
50.9%Verified-email coverage
5.3%Mobile-number coverage
7.4Average contacts per company
1-10Median size (employees)
17.1%Largest-city concentration · Toronto
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
369
11-50
112
51-200
10

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “international family 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 1,906 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 4, 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 “international family law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international family law firms are there based in Canada?

RevenueBase identified 504 company matches for international family 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?

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

Which city has the most international family law firms?

Toronto leads with 86 company records, followed by Calgary (43) and Vancouver (28).

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 1,906 professional contacts with verified work emails tracked across these 504 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 4, 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.