Company lists · Data refreshed September 2026

Top 25 Binational family law firms based in Toronto, Canada

Name: Binational family law firms based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 108 companies tracked

RevenueBase identified 108 binational family law firms headquartered in Toronto, Canada as of September 2026 and tracks 1,011 professional contacts across them, including 538 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers binational family law firms headquartered in Toronto, 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 27, 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 27, 2026 86% judged on-target in blind review

108Companies

1,011Contacts tracked

538Verified emails

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The 25 largest binational family law firms based in Toronto, Canada

Ranked by team size

Top 25 of 108 binational family law firms based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to binational family 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	Green And Spiegel	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 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 27, 2026
2	Epstein Cole LLP	Strong evidence	Toronto, CanadaHQ checked Sep 27, 2026	51-200	67 contacts →
	Strong evidence “Pre-eminent family law firm in Canada with national and international reputation for handling sophisticated matters.” Source: RevenueBase Database · checked Sep 27, 2026
3	Lewis & Associates LLP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	56 contacts →
	Strong evidence “Lewis & Associates LLP is a Toronto-based law firm providing experienced legal representation in Canadian immigration, refugee, family, real estate, and civil litigation matters.” Source: RevenueBase Database · checked Sep 27, 2026
4	Macdonald & Partners LLP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	43 contacts →
	Strong evidence “MacDonald & Partners has chosen to practice exclusively in the area of Family Law.” Source: RevenueBase Database · checked Sep 27, 2026
5	Russell Alexander Collaborative Family Lawyers	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	42 contacts →
	Strong evidence “As a firm dedicated exclusively to the practice of family law, Russell Alexander Collaborative Family Lawyers has extensive experience helping individuals going through separation…” Source: RevenueBase Database · checked Sep 27, 2026
6	Mccarthy Hansen & Company LLP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	41 contacts →
	Strong evidence “McCarthy Hansen & Company LLP is a Toronto-based family law, trial and appellate litigation boutique.” Source: RevenueBase Database · checked Sep 27, 2026
7	Niman Mamo LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	39 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
8	Mamann Sandaluk LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	31 contacts →
	Partial evidence “Mamann Sandaluk LLP is a Toronto immigration law firm specializing in Canadian and U.S.” Source: RevenueBase Database · checked Sep 27, 2026
9	Nussbaum LAW	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	30 contacts →
	Strong evidence “Nussbaum Law is a legal practice dedicated exclusively to Family Law in Toronto.” Source: RevenueBase Database · checked Sep 27, 2026
10	Mathew & Gupta, Barristers And Solicitors	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	26 contacts →
	Partial evidence “Mathew & Gupta is a Toronto (Canada) based law firm practicing in the areas of civil litigation, real estate law and immigration law.” Source: RevenueBase Database · checked Sep 27, 2026
11	Burrison Hudani Doris LLP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	19 contacts →
	Strong evidence “Whether making a long term commitment to your partner or navigating an unraveling relationship, the various aspects of family law can be intimidating and confusing.” Source: RevenueBase Database · checked Sep 27, 2026
12	OWS LAW	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	19 contacts →
	Partial evidence “OWS Law is a full-service law firm conveniently located in the Danforth area, serving Toronto's diverse community.” Source: RevenueBase Database · checked Sep 27, 2026
13	JJ Integrative Family LAW LLP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	15 contacts →
	Strong evidence “At JJ Integrative Family Law we see the big picture, and work with you to achieve your goals without sacrificing your overall relationship wellness.” Source: RevenueBase Database · checked Sep 27, 2026
14	Guberman Appleby Immigration Lawyers	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	14 contacts →
	Indirect 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 27, 2026
15	Rekai LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	13 contacts →
	Partial evidence “Rekai LLP is a full-service business immigration law firm.” Source: RevenueBase Database · checked Sep 27, 2026
16	JCA LAW Office Professional Corporation	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	12 contacts →
	Strong evidence “JCA Law Office Professional Corporation's law practice focuses on immigration, family law, real estate closings, business law & taxation, and wills & estates.” Source: RevenueBase Database · checked Sep 27, 2026
17	Stanchieri Family LAW	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	11 contacts →
	Strong evidence “Stanchieri Family Law is a Toronto law firm providing legal advice and representation in all areas of family law, including divorce and separation.” Source: RevenueBase Database · checked Sep 27, 2026
18	LM LAW Group	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	11 contacts →
	Partial evidence “Long Mangalji LLP is a boutique immigration law firm with expertise in all aspects of immigration and refugee law.” Source: RevenueBase Database · checked Sep 27, 2026
19	Matkowsky Immigration LAW	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	9 contacts →
	Strong evidence “Full service immigration law firm helping individuals, families and businesses with their Canadian and U.S.” Source: RevenueBase Database · checked Sep 27, 2026
20	Jain Immigration LAW	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	9 contacts →
	Partial evidence “At Jain Immigration Law we are able to navigate complex legal issues and avoid legal and practical problems before they arise.” Source: RevenueBase Database · checked Sep 27, 2026
21	Modern Family LAW LLP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	8 contacts →
	Strong evidence “Modern Family Law LLP is a boutique law firm focusing on divorce and family law.” Source: RevenueBase Database · checked Sep 27, 2026
22	Tyas Family LAW PC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	8 contacts →
	Strong evidence “If you need a family law lawyer, you are likely in a financially and emotionally stressful situation.” Source: RevenueBase Database · checked Sep 27, 2026
23	Masha Immigration	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	8 contacts →
	Indirect evidence “Masha Immigration is an immigration firm that is proud to cater to the needs of immigrants from all over the world.” Source: RevenueBase Database · checked Sep 27, 2026
24	Borders LAW Firm	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	7 contacts →
	Partial evidence “Borders Law Firm is a specialized immigration law firm, practicing Canadian and U.S.” Source: RevenueBase Database · checked Sep 27, 2026
25	Halpern LAW Group HLG	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	7 contacts →
	Strong evidence “Halpern Law Group is an intimate boutique practice that delivers top-tier family law counsel.” Source: RevenueBase Database · checked Sep 27, 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: binational family 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 binational family law firms.
Partial evidence: Its own public description names part of binational family law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name binational family 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 108 binational family law firms based in Toronto, Canada

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Binational family law firms based in Toronto, Canada at a glance

As of Sep 27, 2026

53.2%Verified-email coverage

9.4Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 108 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 binational family 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 Toronto, Canada whose own description of what they do matches “binational family 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 binational family 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 binational family law firms, and records with no verified work email. Companies headquartered outside Toronto 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, 538 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 27, 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.

Binational family law firms by metro in Canada

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 binational family 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 binational family law firms are there based in Toronto, Canada?

RevenueBase identified 108 binational family law firms headquartered in Toronto, 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?

Green And Spiegel, headquartered in Toronto, tops this list with the largest team on record.

Which city in Canada has the most binational family law firms?

Toronto leads Canada with 108 headquartered companies, followed by Calgary (33) and Montreal (31).

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 538 verified decision-maker contacts tracked across these 108 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 27, 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.