Company lists · Data refreshed October 2026

Top 25 Full-service immigration law firms based in the United States

Name: Full-service immigration law firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 5,925 companies tracked

RevenueBase identified 5,925 company matches for full-service immigration law firms associated with the United States as of October 2026 and tracks 65,837 professional contacts across them, including 29,001 with verified work emails. New York is the largest hub.

This list covers company matches for full-service immigration law firms associated with the United States, 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 October 1, 2026.

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 Oct 1, 2026 How this list was built

5,925Companies

65,837Contacts tracked

29,001Verified emails

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The 25 largest full-service immigration law firms based in the United States

Ranked by team size

Top 25 of 5,925 company matches for full-service immigration law firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Fragomen	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	5,001-10,000	6,245 contacts →
	Exact match “Fragomen is the leading global immigration services firm worldwide.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Ogletree Deakins	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,708 contacts →
	Exact match “Ogletree Deakins is one of the largest labor and employment law firms representing management in all types of employment-related legal matters.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	BAL	Exact match	Richardson, TX, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,130 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 · Oct 1, 2026 · View company records in RevenueBase
4	Saul Ewing LLP	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	501-1,000	916 contacts →
	Exact match “Inspired People.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Lisinski LAW Firm	Exact match	Dublin, OH, United StatesHQ recorded Oct 1, 2026	1,001-5,000	814 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 · Oct 1, 2026 · View company records in RevenueBase
6	CIBT	Exact match	Washington, DC, United StatesHQ recorded Oct 1, 2026	1,001-5,000	768 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Butler Snow LLP	Exact match	Ridgeland, MS, United StatesHQ recorded Oct 1, 2026	501-1,000	685 contacts →
	Exact match “With over 400 attorneys in offices in Albuquerque, Ambler (PA), Atlanta, Austin, Baton Rouge, Bethlehem (PA), Birmingham, Boston, Charleston, Dallas, Denver, Gulfport, Huntsville…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Honigman LLP	Exact match	Detroit, MI, United StatesHQ recorded Oct 1, 2026	501-1,000	669 contacts →
	Exact match “Honigman LLP is an Am Law 200 full-service, general business law firm with more than 400 attorneys counseling clients on complex issues across the country in Chicago, Michigan…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Alonso & Alonso Attorneys At Law, Pllc	Exact match	San Antonio, TX, United StatesHQ recorded Oct 1, 2026	201-500	658 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 · Oct 1, 2026 · View company records in RevenueBase
10	Shutts & Bowen LLP	Exact match	Miami, FL, United StatesHQ recorded Oct 1, 2026	501-1,000	613 contacts →
	Exact match “Shutts & Bowen is a Florida-based law firm, headquartered in Miami, representing individuals and business entities nationally and internationally.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	The United Firm LA Liga Defensora, APC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	518 contacts →
	Exact match “The United Firm \| La Liga Defensora, A.P.C.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Envoy Global	Exact match	Chicago, IL, United StatesHQ recorded Oct 1, 2026	501-1,000	414 contacts →
	Exact match “Envoy Global is a leading corporate immigration services provider committed to delivering a better way for companies to manage global immigration.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Alexandra Lozano Immigration LAW Pllc	Exact match	Tukwila, WA, United StatesHQ recorded Oct 1, 2026	501-1,000	388 contacts →
	Exact match “Alexandra Lozano Immigration Law transforms the lives of immigrants and their families!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Colombo & Hurd	Exact match	Orlando, FL, United StatesHQ recorded Oct 1, 2026	201-500	377 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 · Oct 1, 2026 · View company records in RevenueBase
15	Winthrop & Weinstine, P.A	Exact match	Minneapolis, MN, United StatesHQ recorded Oct 1, 2026	201-500	361 contacts →
	Exact match “Winthrop & Weinstine, P.A, is a full-service, entrepreneurial, commercial law firm dedicated to advancing the best interests of its clients and community through the timely…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Hahn Loeser & Parks LLP	Exact match	Cleveland, OH, United StatesHQ recorded Oct 1, 2026	201-500	355 contacts →
	Exact match “Founded in 1920, Hahn Loeser & Parks LLP is a full-service law firm with offices in Cleveland and Columbus, Ohio; Naples, Fort Myers, Sarasota, Tampa and Orlando, Florida; San…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Boundless Immigration	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	201-500	335 contacts →
	Exact match “Boundless is a U.S.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	The Mendoza LAW Firm	Exact match	D.c, United StatesHQ recorded Oct 1, 2026	201-500	305 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 · Oct 1, 2026 · View company records in RevenueBase
19	Cole Schotz P.C	Exact match	Hackensack, NJ, United StatesHQ recorded Oct 1, 2026	201-500	304 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Chugh, LLP	Exact match	Cerritos, CA, United StatesHQ recorded Oct 1, 2026	501-1,000	294 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Kitch Attorneys & Counselors, PC	Exact match	Detroit, MI, United StatesHQ recorded Oct 1, 2026	51-200	249 contacts →
	Exact match “The firm was co-founded in 1969 by Richard Kitch and Richard F.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Mayer LLP	Exact match	Dallas, TX, United StatesHQ recorded Oct 1, 2026	201-500	244 contacts →
	Exact match “We love business.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Norris Mclaughlin, P.A	Exact match	Bridgewater, NJ, United StatesHQ recorded Oct 1, 2026	201-500	242 contacts →
	Exact match “At Norris McLaughlin, P.A, we understand that legal challenges are more than just transactions; they're deeply personal and impactful to the businesses and families we serve.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Waller	Exact match	Nashville, TN, United StatesHQ recorded Oct 1, 2026	201-500	239 contacts →
	Exact match “Since being responsive to client needs is no longer enough, Waller believes that helping clients achieve their objectives requires more.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Ellis Porter	Exact match	Troy, MI, United StatesHQ recorded Oct 1, 2026	201-500	235 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 · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “full-service immigration law firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 5,925 full-service immigration law firms based in the United States

See the full list, filter by size, metro and specialty, and access 29,001 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Full-service immigration law firms based in the United States at a glance

As of Oct 1, 2026

44.0%Verified-email coverage

11.1Average contacts per company

1-10Median size (employees)

8.2%Largest-city concentration · New York

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

4,219

11-50

1,332

51-200

275

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 5,925 companies.

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.
What qualifies: Company records associated with the United States whose business descriptions match “full-service immigration 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 29,001 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 October 1, 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.

Full-service immigration law firms by metro

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 “full-service immigration law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many full-service immigration law firms are there based in the United States?

RevenueBase identified 5,925 company matches for full-service immigration law firms associated with the United States as of October 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?

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

Which city has the most full-service immigration law firms?

New York leads with 485 company records, followed by Miami (194) and Houston (187).

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 29,001 professional contacts with verified work emails tracked across these 5,925 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 October 1, 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.