Company lists · Data refreshed September 2026

Top 25 H1b visa law firms based in Toronto, Canada

Name: H1b visa 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 12, 2026 174 companies tracked

RevenueBase identified 174 h1b visa law firms headquartered in Toronto, Canada as of September 2026 and tracks 1,212 professional contacts across them, including 369 with verified work emails and 111 with mobile numbers. Toronto is the largest hub.

This list covers h1b visa 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 12, 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 12, 2026 86% judged on-target in blind review

174Companies

1,212Contacts tracked

369Verified emails

111Mobile numbers

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The 25 largest h1b visa law firms based in Toronto, Canada

Ranked by team size

Top 25 of 174 h1b visa law firms based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to h1b visa 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 12, 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 12, 2026
2	Lewis & Associates LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	51-200	56 contacts →
	Partial 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 12, 2026
3	Mamann Sandaluk LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 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 12, 2026
4	Mathew & Gupta, Barristers And Solicitors	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 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 12, 2026
5	Green Light Immigration	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	51-200	22 contacts →
	Partial evidence “We work side-by-side with our clients on each case Our goal is to provide our clients with high standards of service in immigration law by offering exceptional professionalism…” Source: RevenueBase Database · checked Sep 12, 2026
6	MY Visa Source Legal	Strong evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	21 contacts →
	Strong evidence “As an award-winning, full-service, immigration law firm, My Visa Source features an outstanding team of experienced Canadian lawyers and licensed practitioners.” Source: RevenueBase Database · checked Sep 12, 2026
7	PWC LAW LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	51-200	21 contacts →
	Partial evidence “As part of a larger network of over 2,500 lawyers across more than 85 countries, PwC Law LLP has offices and lawyers in Toronto, Montreal, Vancouver and Calgary.” Source: RevenueBase Database · checked Sep 12, 2026
8	LEE & Company	Partial evidence	Toronto, CanadaHQ checked Sep 12, 2026	1-10	21 contacts →
	Partial evidence “DEDICATED IMMIGRATION LAW.” Source: RevenueBase Database · checked Sep 12, 2026
9	Greenberg Hameed PC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	14 contacts →
	Indirect evidence “At Greenberg Hameed PC, we specialize in guiding employers, individuals, families, and entrepreneurs through smooth, strategic immigration pathways to Canada-drawing on decades of…” Source: RevenueBase Database · checked Sep 12, 2026
10	Guberman Appleby Immigration Lawyers	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 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 12, 2026
11	Rekai LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	13 contacts →
	Partial evidence “Rekai LLP is a full-service business immigration law firm.” Source: RevenueBase Database · checked Sep 12, 2026
12	Battista Migration LAW Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	12 contacts →
	Indirect evidence “As Toronto immigration lawyers in Canada, we understand the immigration landscape has become increasingly complex to navigate.” Source: RevenueBase Database · checked Sep 12, 2026
13	JCA LAW Office Professional Corporation	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	1-10	12 contacts →
	Partial 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 12, 2026
14	LM LAW Group	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 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 12, 2026
15	Marani LAW LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	11 contacts →
	Partial evidence “We are a boutique family-run law practice dedicated to providing legal services to clients in the areas of Real Estate, Immigration and Private Lending Law.” Source: RevenueBase Database · checked Sep 12, 2026
16	Seligman LAW	Partial evidence	Toronto, CanadaHQ checked Sep 12, 2026	1-10	11 contacts →
	Partial evidence “Canadian Immigration law focusing in skilled workers, work permits for companies and individuals, Family reunification, Spousal cases, Humanitarian cases, Federal Court appeals…” Source: RevenueBase Database · checked Sep 12, 2026
17	Bartlaw LLP Canadian Immigration, Barristers & Solicitors	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	10 contacts →
	Partial evidence “BARTLAW Canadian Immigration Barristers and Solicitors is a prestigious award winning full-service immigration law firm, specializing in Canadian immigration and citizenship law.” Source: RevenueBase Database · checked Sep 12, 2026
18	Sultan Lawyers PC Workplace Solutions	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	1-10	10 contacts →
	Partial evidence “We are a boutique law firm focusing in all areas of employment and workplace immigration law.” Source: RevenueBase Database · checked Sep 12, 2026
19	Nihang LAW Professional Corporation	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 12, 2026
20	Bondy Immigration LAW	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	1-10	9 contacts →
	Partial evidence “Bondy Immigration Law represents clients in all areas of Canadian immigration law.” Source: RevenueBase Database · checked Sep 12, 2026
21	Matkowsky Immigration LAW	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	11-50	9 contacts →
	Partial evidence “Full service immigration law firm helping individuals, families and businesses with their Canadian and U.S.” Source: RevenueBase Database · checked Sep 12, 2026
22	Jain Immigration LAW	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 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 12, 2026
23	Masha Immigration	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 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 12, 2026
24	Borders LAW Firm	Partial evidence	Toronto, ON, CanadaHQ checked Sep 12, 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 12, 2026
25	Abramovich Immigration LAW	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	1-10	7 contacts →
	Indirect evidence “We are immigration lawyers who believe your immigration application deserves dedicated, focused advocacy.” Source: RevenueBase Database · checked Sep 12, 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: h1b visa 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 h1b visa law firms.
Partial evidence: Its own public description names part of h1b visa law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name h1b visa 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 174 h1b visa law firms based in Toronto, Canada

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H1b visa law firms based in Toronto, Canada at a glance

As of Sep 12, 2026

30.4%Verified-email coverage

9.2%Mobile-number coverage

7.0Average contacts per company

1-10Median size (employees)

100.6%Largest-city concentration · Toronto

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

123

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

3240–30

4431–60

161–90

090–180

0180+

Company record updated

Median 62.0d

00–30

58931–60

42861–90

13090–180

65180+

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 h1b visa 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 “h1b visa 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 h1b visa 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 h1b visa 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, 369 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 12, 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.

H1b visa law firms by metro in Canada

H1b visa law firms in Toronto175
H1b visa law firms in Mississauga57
H1b visa law firms in Montreal53
H1b visa law firms in Vancouver47
H1b visa law firms in Calgary44
H1b visa law firms in Brampton38
H1b visa law firms in Surrey30
H1b visa law firms in Edmonton25

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 h1b visa 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 h1b visa law firms are there based in Toronto, Canada?

RevenueBase identified 174 h1b visa 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 has the most h1b visa law firms?

Toronto leads with 175 headquartered companies, followed by Mississauga (57) and Montreal (53).

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 369 verified decision-maker contacts tracked across these 174 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 12, 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.