Company lists · Data refreshed September 2026

Top 25 Business immigration law firms based in New York, United States

Name: Business immigration law firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 496 companies tracked

RevenueBase identified 496 company matches for business immigration law firms associated with New York, United States as of September 2026 and tracks 10,467 professional contacts across them, including 6,295 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for business immigration law firms associated with New York, 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 September 27, 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 Sep 27, 2026 How this list was built

496Companies

10,467Contacts tracked

6,295Verified emails

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The 25 largest business immigration law firms based in New York, United States

Ranked by team size

Top 25 of 496 company matches for business immigration law firms based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 Sep 27, 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 · Sep 27, 2026 · View company records in RevenueBase
2	Gibney, Anthony & Flaherty, LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	128 contacts →
	Exact match “A MODERN FIRM WITH TRADITIONAL VALUES, GIBNEY BRINGS A UNIQUE FLAIR TO THE PRACTICE OF LAW.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Meister Seelig & Fein	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	118 contacts →
	Exact match “Meister Seelig & Fein is a full-service commercial law firm with offices in New York, New Jersey, Connecticut, Los Angeles and our newest office in Jericho, Long Island.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Kleinberg, Kaplan, Wolff & Cohen, P.C	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	113 contacts →
	Exact match “Described as “Wall Street’s best-kept secret” (US Legal 500), Kleinberg Kaplan is a premier boutique law firm that provides practical, business-minded legal counsel to investors…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Cowan, Liebowitz & Latman, P.C	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	94 contacts →
	Exact match “We are a boutique full-service firm recognized worldwide in the areas of intellectual property law and litigation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Dorf Nelson & Zauderer LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	88 contacts →
	Exact match “Dorf Nelson & Zauderer LLP is a national law firm with offices in New York, California, and New Jersey, representing corporations, executives, boards, private equity-backed…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Manifest LAW	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	88 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 · Sep 27, 2026 · View company records in RevenueBase
8	Zeichner Ellman & Krause LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	82 contacts →
	Exact match “Zeichner Ellman & Krause LLP has earned a reputation as a business law firm of uncommon competency with a sophisticated commercial practice.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Reitler Kailas & Rosenblatt LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	73 contacts →
	Exact match “Since our founding in 1995, our mission has been to blend sound legal advice with efficient and practical business solutions to enable our clients to achieve their goals.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Wilk Auslander LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	69 contacts →
	Exact match “Wilk Auslander is a full-service law firm delivering the expertise and resources of a large firm combined with the attention and access of a boutique firm.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Romer Debbas LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	58 contacts →
	Exact match “Romer Debbas, LLP is a mid-sized law firm located in midtown Manhattan specializing in the areas of real estate, banking/private banking, general corporate law, real estate and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	The LAW Firm Of Moumita Rahman, Pllc	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	58 contacts →
	Exact match “The team behind the Law Firm is an incredible one.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Grunfeld, Desiderio, Lebowitz, Silverman & Klestadt LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	53 contacts →
	Exact match “GDLSK LLP is one of the nation’s largest law firms devoted exclusively to international trade and customs matters.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Becker, Glynn, Muffly, Chassin & Hosinski LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	51 contacts →
	Exact match “Becker Glynn is a full service law firm located in New York City.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Dunnington, Bartholow & Miller LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	48 contacts →
	Exact match “Founded in 1921, New York-based firm Dunnington, Bartholow & Miller LLP provides a full array of legal services to corporate and private clients.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Reid & Wise LLC	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	43 contacts →
	Exact match “We are an international law firm, comprised of talented and dedicated lawyers, recognized as the premier firm serving the US-China business corridor.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Barst & Mukamal LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	42 contacts →
	Exact match “Barst & Mukamal LLP is an immigration law firm based in New York City.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Kauff Mcguire & Margolis LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	41 contacts →
	Exact match “Founded over 45 years ago, KM & M represents businesses ranging from Fortune 500 companies, to start-ups, to mom-and-pop shops with respect to all labor, employment, and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	LAW Offices Of Spar & Bernstein, P.C	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	38 contacts →
	Exact match “History The firm was founded in 1958 by Harry Spar, one of the original members of the American Immigration Lawyers Association, and concentrated initially on United States…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Hunter Taubman Fischer & LI LLC	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	38 contacts →
	Exact match “Hunter Taubman Fischer & Li LLC is a noted boutique corporate and securities law firm with core strengths in providing transactional and litigation services to small and medium…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Wildes & Weinberg, P.C	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	35 contacts →
	Exact match “Wildes & Weinberg, P.C, perhaps the United States' premier law firm concentrating in the immigration and nationality field, grew out of the practice of Leon Wildes, Esq, a…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Jeelani LAW Firm, PLC	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	35 contacts →
	Exact match “JEELANI LAW FIRM, PLC is a national immigration law practice which represents individuals throughout the U.S.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Unlocal, INC	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	35 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Wuersch & Gering LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	34 contacts →
	Exact match “We are an international boutique firm dedicated to providing legal services to domestic and international clients who seek practical solutions for their legal challenges in the…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Biedermann Hoenig Semprevivo, A Professional Corporation	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	32 contacts →
	Exact match “We are a civil litigation law firm serving domestic and international clients ranging from individuals to multi-national corporations.” Recorded in the RevenueBase company graph · Sep 27, 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 “business 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 496 business immigration law firms based in New York, United States

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Business immigration law firms based in New York, United States at a glance

As of Sep 27, 2026

60.1%Verified-email coverage

21.1Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

337

11-50

122

51-200

201-500

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 496 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 New York, United States whose business descriptions match “business 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 6,295 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 27, 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.

Business immigration law firms by metro in the United States

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

How many business immigration law firms are there based in New York, United States?

RevenueBase identified 496 company matches for business immigration law firms associated with New York, United States 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?

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

Which city in the United States has the most business immigration law firms?

New York leads the United States with 496 company records, followed by Miami (205) and Houston (175).

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 6,295 professional contacts with verified work emails tracked across these 496 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 27, 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.