Company lists · Data refreshed September 2026

Top 25 Persecution defense law firms worldwide

RevenueBase identified 2,307 company matches for persecution defense law firms worldwide as of September 2026 and tracks 12,307 professional contacts across them, including 3,567 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for persecution defense 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 persecution defense 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
2,307Companies
12,307Contacts tracked
3,567Verified emails
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The 25 largest persecution defense law firms worldwide

Ranked by team size
Top 25 of 2,307 company matches for persecution defense 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 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
2Exact matchBrooklyn, NY, United StatesHQ recorded Sep 29, 2026501-1,000500 contacts →

Exact match

“Brooklyn Defender Services is a public defense office whose mission is to provide outstanding representation and advocacy free of cost to people facing loss of freedom, family…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchTukwila, WA, United StatesHQ recorded Sep 29, 2026501-1,000388 contacts →

Exact match

“Alexandra Lozano Immigration Law transforms the lives of immigrants and their families!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchGatineau, QC, CanadaHQ recorded Sep 29, 2026n/a216 contacts →

Exact match

“The leading criminal and penal law firm in the Outaouais”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 29, 202651-200151 contacts →

Exact match

“The National Immigrant Justice Center (NIJC) is a non-partisan human rights leader.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchLos Angeles, CA, United StatesHQ recorded Sep 29, 202651-200144 contacts →

Exact match

“The Immigrant Defenders Law Center is a non-profit law firm established in May of 2015.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchVero Beach, FL, United StatesHQ recorded Sep 29, 202651-20096 contacts →

Exact match

“At James Immigration Law, we are committed to providing honest and knowledgeable legal advice on all matters concerning or connected to immigration in the United States.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchDallas, TX, United StatesHQ recorded Sep 29, 202651-20084 contacts →

Exact match

“Since 1989, Dunham & Jones has practiced criminal and immigration law across the states of Arizona, Tennessee, and Texas.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchLake Success, NY, United StatesHQ recorded Sep 29, 202651-20080 contacts →

Exact match

“Shaub, Ahmuty, Citrin & Spratt LLP was founded in 1994 by litigators driven by a shared vision: To create a new firm rooted in the principles of tenacity, collegiality…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchCosta Mesa, CA, United StatesHQ recorded Sep 29, 202651-20065 contacts →

Exact match

“Wilner & O'Reilly, APLC was formed in 2003, bringing together two top-rated attorneys recognized for their knowledge and ability in the field of immigration law to create one of…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5052 contacts →

Exact match

“We use the law to enforce the rights of the disadvantaged of society, hold the state to account for its actions, challenge discrimination and fight human rights and environmental…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchAmsterdam, NetherlandsHQ recorded Sep 29, 202611-5051 contacts →

Exact match

“Prakken d’Oliveira Human Rights Lawyers is a law firm that champions individual interests and human rights.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchFramingham, MA, United StatesHQ recorded Sep 29, 202611-5050 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchPortland, OR, United StatesHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“When facing a legal dispute or needing legal advocacy, it can be difficult to know where to turn.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchCleveland, OH, United StatesHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“Are you in need of an immigration attorney in Cleveland?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchDublin 8, IrelandHQ recorded Sep 29, 202611-5043 contacts →

Exact match

“KOD Lyons represents the collaboration of Kelleher O’Doherty and Terence Lyons and Company, two leading Criminal Justice and Human Rights law firms.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202611-5038 contacts →

Exact match

“Political Asylum Lawyers helps immigrants secure their future in the United States through asylum.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchRichardson, TX, United StatesHQ recorded Sep 29, 202611-5037 contacts →

Exact match

“Porter Legal Group employs professionals who deliver solutions for complex cases.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchStockholm, SwedenHQ recorded Sep 29, 202611-5036 contacts →

Exact match

“Advokatfirman De Basso är en firma med inriktning på straffrätt (brottmål).”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchCharlotte, NC, United StatesHQ recorded Sep 29, 202611-5035 contacts →

Exact match

“Our Mission.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchHartford, CT, United StatesHQ recorded Sep 29, 202611-5034 contacts →

Exact match

“Don't Fight Solo.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchSan Leandro, CA, United StatesHQ recorded Sep 29, 202611-5034 contacts →

Exact match

“The Mira Law Group is a community-oriented immigration, criminal defense and civil litigation firm that is committed to the pursuit of justice.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-5034 contacts →

Exact match

“Peek Law Group, with a proud history of 20 years of service in Austin, specializes in Criminal Defense and Immigration law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchPortland, OR, United StatesHQ recorded Sep 29, 2026n/a33 contacts →

Exact match

“We envision a world where every case that should win, does win, every time, everywhere.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202611-5033 contacts →

Exact match

“Gee & Zhang, LLP (formerly known as Harry Gee & Associates PLLC) has been a leader in immigration services for more than 50 years.”

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

Showing 25 of 2,307 persecution defense law firms worldwide

See the full list, filter by size, metro and specialty, and access 3,567 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Persecution defense law firms worldwide at a glance

As of Sep 29, 2026
29.0%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
2.0%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
1,874
11-50
362
51-200
43
201-500
9
501-1,000
4
1,001-5,000
2
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 persecution defense law firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “persecution defense 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 3,567 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.

Persecution defense law firms by location

13 lists · largest first

Every Persecution defense 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 “persecution defense law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many persecution defense law firms are there worldwide?

RevenueBase identified 2,307 company matches for persecution defense 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?

Alonso & Alonso Attorneys At Law, Pllc tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most persecution defense law firms?

The United States leads with 1,078 companies, followed by Brazil (173) and Canada (103). Every persecution defense law firms list by country and city is linked on this page.

Which city has the most persecution defense law firms?

New York leads with 47 company records, followed by Sao Paulo (43) and Paris (40).

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 3,567 professional contacts with verified work emails tracked across these 2,307 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.