Company lists · Data refreshed September 2026

Top 25 Immigration law companies based in the United States

Name: Immigration law companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 4,357 companies tracked

This directory lists 4,357 immigration law companies based in the United States, with 41,961 business contacts and 18,264 email addresses, as of September 2026. New York is the single most-represented city among the companies on the list.

Immigration law companies provide legal advice and representation on visas, citizenship, asylum, deportation defense, employment immigration, and other immigration matters. This list covers companies that provide immigration law services to individuals, families, employers, or other organizations. Ranked by team size, largest first. Data current as of September 7, 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 7, 2026 86% judged on-target in blind review

4,357Companies

41,961Contacts tracked

18,264Verified emails

10,944Mobile numbers

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The 25 largest immigration law companies based in the United States

Ranked by team size

Top 25 of 4,357 immigration law companies based in the United States, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to immigration law companies: 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	Fragomen	Partial evidence	New York, NY, United StatesHQ checked Sep 7, 2026	5,001-10,000	6,245 contacts →
	Partial evidence “Fragomen is the leading global immigration services firm worldwide.” Source: RevenueBase Database · checked Sep 7, 2026
2	BAL	Strong evidence	Richardson, TX, United StatesHQ checked Sep 7, 2026	1,001-5,000	1,130 contacts →
	Strong evidence “BAL is a corporate immigration law firm that powers human achievement through immigration expertise, people-centered client services and innovative technology.” Source: RevenueBase Database · checked Sep 7, 2026
3	Lisinski LAW Firm	Strong evidence	Dublin, OH, United StatesHQ checked Sep 7, 2026	1,001-5,000	814 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 7, 2026
4	CIBT	Partial evidence	Washington, DC, United StatesHQ checked Sep 7, 2026	1,001-5,000	768 contacts →
	Partial evidence “CIBT is the leading global provider of immigration and visa services for corporations and individuals with over 1,600 expert immigration and visa professionals, attorneys and…” Source: RevenueBase Database · checked Sep 7, 2026
5	Alonso & Alonso Attorneys At Law, Pllc	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 7, 2026	201-500	658 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 7, 2026
6	Envoy Global	Partial evidence	Chicago, IL, United StatesHQ checked Sep 7, 2026	501-1,000	414 contacts →
	Partial evidence “Envoy Global is a leading corporate immigration services provider committed to delivering a better way for companies to manage global immigration.” Source: RevenueBase Database · checked Sep 7, 2026
7	Alexandra Lozano Immigration LAW Pllc	Strong evidence	Tukwila, WA, United StatesHQ checked Sep 7, 2026	501-1,000	388 contacts →
	Strong evidence “Alexandra Lozano Immigration Law transforms the lives of immigrants and their families!” Source: RevenueBase Database · checked Sep 7, 2026
8	Colombo & Hurd	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 7, 2026	201-500	377 contacts →
	Indirect evidence “At Colombo & Hurd, we help professionals, founders, and investors build their future in the United States.” Source: RevenueBase Database · checked Sep 7, 2026
9	Boundless Immigration	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 7, 2026	201-500	335 contacts →
	Indirect evidence “Boundless is a U.S.” Source: RevenueBase Database · checked Sep 7, 2026
10	The Mendoza LAW Firm	Partial evidence	D.c, United StatesHQ checked Sep 7, 2026	201-500	305 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 7, 2026
11	Chugh, LLP	Partial evidence	Cerritos, CA, United StatesHQ checked Sep 7, 2026	501-1,000	294 contacts →
	Partial evidence “Chugh, LLP is a full-service law and tax firm with offices in Los Angeles, Santa Clara, San Diego, and Newark in CA, Edison, NJ, Atlanta, GA, Herndon, VA, New York, NY, Brentwood…” Source: RevenueBase Database · checked Sep 7, 2026
12	Ellis Porter	Strong evidence	Troy, MI, United StatesHQ checked Sep 7, 2026	201-500	235 contacts →
	Strong evidence “Ellis Porter is a law firm focused on managing the immigration experience for employers and individuals.” Source: RevenueBase Database · checked Sep 7, 2026
13	Quiroga LAW Office, Pllc	Partial evidence	Spokane Valley, WA, United StatesHQ checked Sep 7, 2026	n/a	232 contacts →
	Partial evidence “Eastern Washington law firm devoted to helping and protecting immigrants.” Source: RevenueBase Database · checked Sep 7, 2026
14	Raices	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 7, 2026	201-500	224 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 7, 2026
15	Govassist	Strong evidence	Washington, DC, United StatesHQ checked Sep 7, 2026	201-500	214 contacts →
	Strong evidence “At GovAssist, we are your foremost authority on end-to-end visa applications, consultancy, and immigration law, for personal or professional travel purposes.” Source: RevenueBase Database · checked Sep 7, 2026
16	WR Immigration	Strong evidence	Santa Monica, NY, United StatesHQ checked Sep 7, 2026	51-200	190 contacts →
	Strong evidence “WR Immigration is a leading global immigration law firm delivering innovative technology, high-touch legal services, and consistent, flawless execution.” Source: RevenueBase Database · checked Sep 7, 2026
17	Inmigración AL DÍA	Indirect evidence	Greenville, United StatesHQ checked Sep 7, 2026	51-200	187 contacts →
	Indirect evidence “Inmigración al Día es un equipo multidisciplinario conformado por Abogados y Asistentes Legales preparados en asuntos migratorios para ayudar a la comunidad hispana a obtener un…” Source: RevenueBase Database · checked Sep 7, 2026
18	Erickson Immigration Group	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 7, 2026	201-500	185 contacts →
	Indirect evidence “Our goal is to uncomplicate the complicated.” Source: RevenueBase Database · checked Sep 7, 2026
19	LAW Offices Of Manuel Solis	Partial evidence	Houston, TX, United StatesHQ checked Sep 7, 2026	n/a	182 contacts →
	Partial evidence “Manuel Solis Law Firm focuses on helping immigrants become U.S.” Source: RevenueBase Database · checked Sep 7, 2026
20	Northwest Immigrant Rights Project	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 7, 2026	51-200	180 contacts →
	Indirect evidence “Northwest Immigrant Rights Project promotes justice by defending and advancing the rights of immigrants through direct legal services, systemic advocacy, and community education.” Source: RevenueBase Database · checked Sep 7, 2026
21	LAW Office Of Robert B. Jobe	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 7, 2026	n/a	166 contacts →
	Partial evidence “The Law Office of Robert B.” Source: RevenueBase Database · checked Sep 7, 2026
22	Alex Hanna LAW	Indirect evidence	Miami, FL, United StatesHQ checked Sep 7, 2026	51-200	153 contacts →
	Indirect evidence “Since 2001, Alex Hanna and his Team of Attorneys have handled thousands of different types of cases.” Source: RevenueBase Database · checked Sep 7, 2026
23	National Immigrant Justice Center	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 7, 2026	51-200	151 contacts →
	Indirect evidence “The National Immigrant Justice Center (NIJC) is a non-partisan human rights leader.” Source: RevenueBase Database · checked Sep 7, 2026
24	Immigrant Defenders LAW Center	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	51-200	144 contacts →
	Partial evidence “The Immigrant Defenders Law Center is a non-profit law firm established in May of 2015.” Source: RevenueBase Database · checked Sep 7, 2026
25	Foster LLP	Strong evidence	Houston, TX, United StatesHQ checked Sep 7, 2026	51-200	139 contacts →
	Strong evidence “Foster is a leading global immigration law firm dedicated to helping employers and individuals obtain nonimmigrant and immigrant work visas and permanent resident options…” Source: RevenueBase Database · checked Sep 7, 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: immigration law companies. 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 immigration law companies.
Partial evidence: Its own public description names part of immigration law companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name immigration law companies. 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 4,357 immigration law companies based in the United States

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Immigration law companies based in the United States at a glance

As of Sep 7, 2026

43.5%Verified-email coverage

26.1%Mobile-number coverage

9.6Average contacts per company

1-10Median size (employees)

8.4%Largest-city concentration · New York

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

3,131

11-50

971

51-200

189

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

16,7620–30

1,44231–60

761–90

490–180

49180+

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 immigration law companies, 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 the United States whose own description of what they do matches “immigration law companies”. 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 immigration law companies), 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 immigration law companies, and records with no verified work email. Companies headquartered outside United States 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, 18,264 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 7, 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.

Immigration law companies by metro

Frequently asked

How many immigration law companies are in the directory?

The directory contains 4,357 immigration law companies based in the United States, as of September 2026.

Where are most of the immigration law companies located?

New York is the single most-represented city among the companies on the list.

How many contacts and email addresses are available for immigration law companies?

The directory includes 41,961 business contacts and 18,264 email addresses for immigration law companies.

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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.