Company lists · Data refreshed November 2026

Top 25 Detained immigrant services worldwide

RevenueBase identified 1,355 company matches for detained immigrant services worldwide as of November 2026 and tracks 12,269 professional contacts across them, including 4,705 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for detained immigrant services 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 November 6, 2026. Country and city lists for detained immigrant services 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 Nov 6, 2026 How this list was built
1,355Companies
12,269Contacts tracked
4,705Verified emails
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The 25 largest detained immigrant services worldwide

Ranked by team size
Top 25 of 1,355 company matches for detained immigrant services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,000661 contacts →

Exact match

“We deliver a range of critical public services to vulnerable adults within the immigration, justice and care sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 2026201-500452 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 2026201-500238 contacts →

Exact match

“RAICES, a 501(c)3 not-for-profit organization formally known as the Refugee and Immigrant Center for Education and Legal Services, was created in 1986 to welcome and fight for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTukwila, WA, United StatesHQ recorded Nov 6, 2026501-1,000214 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202651-200191 contacts →

Exact match

“Northwest Immigrant Rights Project promotes justice by defending and advancing the rights of immigrants through direct legal services, systemic advocacy, and community education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-200176 contacts →

Exact match

“Ayuda provides legal, social, and language services to help low-income immigrants in our neighborhoods access justice and transform their lives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChicago, DC, United StatesHQ recorded Nov 6, 202651-200165 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200157 contacts →

Exact match

“True pioneers often set out with limited resources, no clear path and no instructions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-200156 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWashington, United StatesHQ recorded Nov 6, 202651-200130 contacts →

Exact match

“Acacia Center for Justice works in partnership with accountable and independent legal services provider networks and community partners to deliver and advocate for meaningful…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“Amica Center for Immigrant Rights engages in unwavering legal defense and strategic litigation for immigrants facing detention or deportation, regardless of background, because…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVero Beach, United StatesHQ recorded Nov 6, 202651-200115 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 202611-50105 contacts →

Exact match

“Driven by the Jewish value of "welcoming the stranger," HIAS Pennsylvania provides legal, resettlement, citizenship, and supportive services to immigrants, refugees, and asylum…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFlorence, AZ, United StatesHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“The Florence Immigrant and Refugee Rights Project is the only organization in Arizona that provides free legal and social services to detained men, women, and children under…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEl Paso, AZ, United StatesHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“We are changing lives by helping millions of undocumented immigrants come out of the shadows and live without fear, by helping them gain legal status in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMiami, FL, United StatesHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“Americans for Immigrant Justice (AI Justice) is an award-winning non-profit law firm that fights for justice for immigrants through a combination of direct representation, impact…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFalls Church, United StatesHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“The Tahirih Justice Center is a national, non-profit organization that supports immigrant survivors seeking safety and justice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLos Angeles, United StatesHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Since 1979, the National Immigration Law Center has been dedicated to defending and advancing the rights of low-income immigrants and their family members.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“IIBA is a nonprofit organization serving immigrants and refugees since 1918.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDallas, WA, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Immigration Law Firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOmaha, NE, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“CIRA's mission is to empower immigrants and refugees to live confidently through high-quality legal representation, resettlement, and social work and to create welcoming…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHarlingen, TX, United StatesHQ recorded Nov 6, 2026201-50079 contacts →

Exact match

“The American Bar Association's South Texas Pro Bono Asylum Representation Project (ProBAR) empowers immigrants and asylum-seekers through high-quality legal information…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Consumer Law Group, LLC is a national immigration law firm focused exclusively on U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOakland, CA, United StatesHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Centro Legal de la Raza is a nonprofit legal aid organization that protects and advances the rights of low-income, immigrant, and communities of color through bilingual legal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202611-5075 contacts →

Exact match

“Al Otro Lado provides holistic legal and humanitarian support to indigent refugees, deportees, separated families, and other migrants in the US and Tijuana through a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,355 detained immigrant services worldwide

See the full list, filter by size, metro and specialty, and access 4,705 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Detained immigrant services worldwide at a glance

As of Nov 6, 2026
38.3%Verified-email coverage
9.1Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
948
11-50
300
51-200
67
201-500
10
501-1,000
4
1,001-5,000
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 detained immigrant services are linked below.
What qualifies
Company records worldwide whose business descriptions match “detained immigrant services” 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 4,705 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 November 6, 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.

Detained immigrant services by location

7 lists · largest first

Every Detained immigrant services 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 “detained immigrant services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many detained immigrant services are there worldwide?

RevenueBase identified 1,355 company matches for detained immigrant services worldwide as of November 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?

Care & Custody, A Mitie Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most detained immigrant services?

The United States leads with 975 companies, followed by the United Kingdom (46). Every detained immigrant services list by country and city is linked on this page.

Which city has the most detained immigrant services?

New York leads with 50 company records, followed by Miami (35) and Houston (34).

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 4,705 professional contacts with verified work emails tracked across these 1,355 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 November 6, 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.