Company lists · Data refreshed November 2026

Top 25 Family-based immigration services worldwide

RevenueBase identified 4,092 company matches for family-based immigration services worldwide as of November 2026 and tracks 29,697 professional contacts across them, including 10,251 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for family-based immigration 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 family-based immigration 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
4,092Companies
29,697Contacts tracked
10,251Verified emails
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The 25 largest family-based immigration services worldwide

Ranked by team size
Top 25 of 4,092 company matches for family-based immigration 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 matchDublin, OH, United StatesHQ recorded Nov 6, 20261,001-5,000900 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 2026201-500475 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 2026201-500341 contacts →

Exact match

“Boundless is a U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchD.c, United StatesHQ recorded Nov 6, 2026201-500338 contacts →

Exact match

“The Mendoza Law Firm, LLC, is a US-based law firm dedicated to helping immigrants obtain work permits and permanent legal residences on American soil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSpokane Valley, WA, United StatesHQ recorded Nov 6, 2026n/a257 contacts →

Exact match

“Eastern Washington law firm devoted to helping and protecting immigrants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTroy, MI, United StatesHQ recorded Nov 6, 2026201-500251 contacts →

Exact match

“Ellis Porter is the only immigration law firm that combines the personal touch of a solo practitioner with the experience and operational excellence of a big law firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact 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
10Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026n/a199 contacts →

Exact match

“Manuel Solis Law Firm focuses on helping immigrants become U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026n/a169 contacts →

Exact match

“The Law Office of Robert B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact 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
15Exact matchFairfax, VA, United StatesHQ recorded Nov 6, 202651-200147 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-200147 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-50129 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWashignton, DC, United StatesHQ recorded Nov 6, 202611-50128 contacts →

Exact match

“The organization provides comprehensive immigration and family legal services to low-income members of the Spanish-speaking community in the Washington, DC area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“CRIS' mission is to help refugees and immigrants reach safety and stability, sustain self-sufficiency, and achieve successful integration into the Central Ohio community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPhiladelphia, DC, United StatesHQ recorded Nov 6, 202651-200123 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchTroy, ON, United StatesHQ recorded Nov 6, 202651-200109 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact 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
24Exact 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
25Exact 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

Showing 25 of 4,092 family-based immigration services worldwide

See the full list, filter by size, metro and specialty, and access 10,251 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Family-based immigration services worldwide at a glance

As of Nov 6, 2026
34.5%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
4.8%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,945
11-50
889
51-200
155
201-500
28
501-1,000
7
1,001-5,000
6
5,001-10,000
1
10001+
1

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 family-based immigration services are linked below.
What qualifies
Company records worldwide whose business descriptions match “family-based immigration 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 10,251 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.

Family-based immigration services by location

24 lists · largest first

Every Family-based immigration 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 “family-based immigration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many family-based immigration services are there worldwide?

RevenueBase identified 4,092 company matches for family-based immigration 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?

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

Which country has the most family-based immigration services?

The United States leads with 2,647 companies, followed by Canada (277) and the United Kingdom (171). Every family-based immigration services list by country and city is linked on this page.

Which city has the most family-based immigration services?

New York leads with 195 company records, followed by Houston (89) and Los Angeles (81).

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 10,251 professional contacts with verified work emails tracked across these 4,092 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.