Company lists · Data refreshed September 2026

Top 25 Startup visa law firms worldwide

RevenueBase identified 3,558 company matches for startup visa law firms worldwide as of September 2026 and tracks 22,734 professional contacts across them, including 8,050 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for startup visa law firms worldwide, 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 29, 2026. Country and city lists for startup visa law firms follow the table.

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 29, 2026 How this list was built
3,558Companies
22,734Contacts tracked
8,050Verified emails
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The 25 largest startup visa law firms worldwide

Ranked by team size
Top 25 of 3,558 company matches for startup visa law firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchRichardson, TX, United StatesHQ recorded Sep 29, 20261,001-5,0001,130 contacts →

Exact match

“BAL is a corporate immigration law firm that powers human achievement through immigration expertise, people-centered client services and innovative technology.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchDublin, OH, United StatesHQ recorded Sep 29, 20261,001-5,000814 contacts →

Exact match

“We are one of the nation’s most experienced law firms dedicated to delivering strategic immigration solutions-especially in complex and high-stakes cases-so our clients can move…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchSan Antonio, TX, United StatesHQ recorded Sep 29, 2026201-500658 contacts →

Exact match

“Alonso & Alonso is a distinguished immigration law firm with a rich history of providing expert legal services in navigating the complexities of the U.S.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchOrlando, FL, United StatesHQ recorded Sep 29, 2026201-500377 contacts →

Exact match

“At Colombo & Hurd, we help professionals, founders, and investors build their future in the United States.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchTroy, MI, United StatesHQ recorded Sep 29, 2026201-500235 contacts →

Exact match

“Ellis Porter is a law firm focused on managing the immigration experience for employers and individuals.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchWashington, DC, United StatesHQ recorded Sep 29, 2026201-500214 contacts →

Exact match

“At GovAssist, we are your foremost authority on end-to-end visa applications, consultancy, and immigration law, for personal or professional travel purposes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchSanta Monica, NY, United StatesHQ recorded Sep 29, 202651-200190 contacts →

Exact match

“WR Immigration is a leading global immigration law firm delivering innovative technology, high-touch legal services, and consistent, flawless execution.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchArlington, VA, United StatesHQ recorded Sep 29, 2026201-500185 contacts →

Exact match

“Our goal is to uncomplicate the complicated.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchAkron, OH, United StatesHQ recorded Sep 29, 202651-200163 contacts →

Exact match

“Brennan Manna Diamond is a full-service entrepreneurial law firm, with a proven track record for creative problem-solving.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202651-200139 contacts →

Exact match

“Foster is a leading global immigration law firm dedicated to helping employers and individuals obtain nonimmigrant and immigrant work visas and permanent resident options…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchFairfax, VA, United StatesHQ recorded Sep 29, 202651-200127 contacts →

Exact match

“At Murray Osorio PLLC, our mission as a national full-service immigration law firm is to provide superior legal services across the breadth of immigration law throughout the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchOldham, United KingdomHQ recorded Sep 29, 202651-200126 contacts →

Exact match

“At Immigration Advice Service, we are more than just immigration solicitors; we are your dedicated partners in navigating the intricate world of immigration law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 29, 202651-200121 contacts →

Exact match

“Klasko Immigration Law Partners, LLP is nationally renowned for providing creative solutions to many of the most complex issues in immigration law to multinational corporations…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-200113 contacts →

Exact match

“Described as “Wall Street’s best-kept secret” (US Legal 500), Kleinberg Kaplan is a premier boutique law firm that provides practical, business-minded legal counsel to investors…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchTroy, MI, United StatesHQ recorded Sep 29, 202651-20099 contacts →

Exact match

“Fakhoury Global Immigration (FGI) specializes in U.S.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Sep 29, 202651-20095 contacts →

Exact match

“BZCP assessora startups, desde sua criação e durante todas as suas etapas de desenvolvimento, além de investidores em rodadas de investimento e eventos de saída, auxiliando os…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202611-5088 contacts →

Exact match

“Manifest Law is a modern immigration law firm with handpicked attorneys powered by cutting-edge software.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchDallas, TX, United StatesHQ recorded Sep 29, 202651-20080 contacts →

Exact match

“Immigration Law Firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchSão Paulo, BrazilHQ recorded Sep 29, 202651-20078 contacts →

Exact match

“We are a full service law firm providing legal advice for more than 1300 clients from several industries and more than 70 countries, with HQ in São Paulo and offices in Miami…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchWyoming, MI, United StatesHQ recorded Sep 29, 202651-20078 contacts →

Exact match

“Law firm focused on Immigration matters.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202611-5073 contacts →

Exact match

“Reddy Neumann Brown PC l U.S.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202651-20072 contacts →

Exact match

“T&S is a boutique business immigration law firm with offices in San Francisco, Los Angeles, London, and Singapore dedicated to helping global businesses onboard the foreign…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchQueens, NY, United StatesHQ recorded Sep 29, 202651-20071 contacts →

Exact match

“Attorneys Youman, Madeo & Fasano, LLP, is a firm of bright immigration law attorneys who have distinguished themselves for dynamic knowledge of U.S.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchLincoln, NE, United StatesHQ recorded Sep 29, 202651-20068 contacts →

Exact match

“Brown Immigration Law focuses on delivering successful corporate immigration solutions to support employers and foreign talent in a variety of high-growth startups and established…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchDubai, United Arab EmiratesHQ recorded Sep 29, 202611-5068 contacts →

Exact match

“BAYAT Legal Services is a boutique law firm established in the UAE in 1993 by Quebec-bar lawyer SAM BAYAT.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 3,558 startup visa law firms worldwide

See the full list, filter by size, metro and specialty, and access 8,050 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Startup visa law firms worldwide at a glance

As of Sep 29, 2026
35.4%Verified-email coverage
6.4Average contacts per company
1-10Median size (employees)
5.3%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
2,607
11-50
765
51-200
137
201-500
20
501-1,000
9
1,001-5,000
3
5,001-10,000
1
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for startup visa law firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “startup visa 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. 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 8,050 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 29, 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.

Startup visa law firms by location

28 lists · largest first

Every Startup visa law firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “startup visa law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many startup visa law firms are there worldwide?

RevenueBase identified 3,558 company matches for startup visa law firms worldwide 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?

BAL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most startup visa law firms?

The United States leads with 1,857 companies, followed by Canada (208) and India (168). Every startup visa law firms list by country and city is linked on this page.

Which city has the most startup visa law firms?

New York leads with 188 company records, followed by London (70) and Miami (69).

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 8,050 professional contacts with verified work emails tracked across these 3,558 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 29, 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.