Company lists · Data refreshed September 2026

Top 25 Cross border transaction law firms based in New York, United States

Name: Cross border transaction 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 29, 2026 189 companies tracked

RevenueBase identified 189 cross border transaction law firms headquartered in New York, United States as of September 2026 and tracks 12,169 professional contacts across them, including 6,190 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers cross border transaction law firms headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 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 29, 2026 86% judged on-target in blind review

189Companies

12,169Contacts tracked

6,190Verified emails

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The 25 largest cross border transaction law firms based in New York, United States

Ranked by team size

Top 25 of 189 cross border transaction law firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to cross border transaction law firms: 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	White & Case LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	7,485 contacts →
	Partial evidence “White & Case is a global law firm with longstanding offices in the markets that matter today.” Source: RevenueBase Database · checked Sep 29, 2026
2	Pillsbury Winthrop Shaw Pittman LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,949 contacts →
	Partial evidence “Pillsbury is one of the world’s foremost law firms, operating at the intersection of technology innovation, capital and government.” Source: RevenueBase Database · checked Sep 29, 2026
3	Curtis, Mallet-Prevost, Colt & Mosle LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	484 contacts →
	Partial evidence “Curtis, Mallet-Prevost, Colt & Mosle LLP is a leading international law firm.” Source: RevenueBase Database · checked Sep 29, 2026
4	Meister Seelig & Fein	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	118 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
5	Wilk Auslander LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	69 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
6	Bochner Pllc	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	61 contacts →
	Indirect evidence “At Bochner, we help our clients across the globe navigate their legal, business, and regulatory challenges – from startup to exit.” Source: RevenueBase Database · checked Sep 29, 2026
7	Floyd Zadkovich	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	54 contacts →
	Indirect evidence “Founded by Ed Floyd and Luke Zadkovich in 2017, Floyd Zadkovich is now a global team of over 30 ambitious lawyers.” Source: RevenueBase Database · checked Sep 29, 2026
8	Grunfeld, Desiderio, Lebowitz, Silverman & Klestadt LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	53 contacts →
	Partial evidence “GDLSK LLP is one of the nation’s largest law firms devoted exclusively to international trade and customs matters.” Source: RevenueBase Database · checked Sep 29, 2026
9	Becker, Glynn, Muffly, Chassin & Hosinski LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	51 contacts →
	Partial evidence “Becker Glynn is a full service law firm located in New York City.” Source: RevenueBase Database · checked Sep 29, 2026
10	Reid & Wise LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	43 contacts →
	Partial evidence “We are an international law firm, comprised of talented and dedicated lawyers, recognized as the premier firm serving the US-China business corridor.” Source: RevenueBase Database · checked Sep 29, 2026
11	Hunter Taubman Fischer & LI LLC	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	38 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
12	Wuersch & Gering LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	34 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
13	Jayaram	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	34 contacts →
	Indirect evidence “Jayaram advises individuals and companies around the world, supporting cutting-edge creators, innovators, and change-makers.” Source: RevenueBase Database · checked Sep 29, 2026
14	Biedermann Hoenig Semprevivo, A Professional Corporation	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	32 contacts →
	Partial evidence “We are a civil litigation law firm serving domestic and international clients ranging from individuals to multi-national corporations.” Source: RevenueBase Database · checked Sep 29, 2026
15	Anderson And Associates Law, P.C	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1-10	26 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
16	Ortoli Rosenstadt LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	25 contacts →
	Partial evidence “Since its founding in 2006, OR Law has serviced the needs of a sophisticated international and domestic clientele.” Source: RevenueBase Database · checked Sep 29, 2026
17	Burghergray LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	22 contacts →
	Partial evidence “BurgherGray is a dynamic corporate boutique law firm comprised of highly experienced and diverse attorneys most of whom have honed their skills practicing at large corporate law…” Source: RevenueBase Database · checked Sep 29, 2026
18	Allegaert Berger & Vogel LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	21 contacts →
	Indirect evidence “ABV’s practice emphasizes domestic and international litigation and dispute resolution across a broad range of substantive areas.” Source: RevenueBase Database · checked Sep 29, 2026
19	Bailey Duquette P.C	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
20	Mcgrail & Bensinger LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Partial evidence “McGrail & Bensinger is a Manhattan-based law firm dedicated to providing its clients with quality, personalized service.” Source: RevenueBase Database · checked Sep 29, 2026
21	Davies & Associates, LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	18 contacts →
	Partial evidence “Davies & Associates is a global, immigration-focused law firm that helps clients from all over the world set up new and exciting businesses in the United States and procure the…” Source: RevenueBase Database · checked Sep 29, 2026
22	Reinhardt Savic Foley LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	17 contacts →
	Partial evidence “Reinhardt Savic Foley is an international law firm with offices in New York, London, Denver, and Stuttgart, and with strong affiliation in Brazil, Italy, Japan, and Switzerland.” Source: RevenueBase Database · checked Sep 29, 2026
23	Kudman Trachten Aloe Posner LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	16 contacts →
	Partial evidence “Kudman Trachten Aloe Posner LLP is a commercial law firm located in New York City.” Source: RevenueBase Database · checked Sep 29, 2026
24	Lamura, Malizia, Rasile & Partners LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	16 contacts →
	Partial evidence “Lamura, Malizia, Rasile & Partners LLP is an International Law Firm of Italian and American lawyers, with offices in New York, Miami, Los Angeles, San Francisco, San Diego, and…” Source: RevenueBase Database · checked Sep 29, 2026
25	Weinstein Klein	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	15 contacts →
	Partial evidence “Weinstein + Klein is a business law firm focused on mergers and acquisitions, corporate matters, employment counsel, and dispute resolution.” Source: RevenueBase Database · checked Sep 29, 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: cross border transaction law firms. 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 cross border transaction law firms.
Partial evidence: Its own public description names part of cross border transaction law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cross border transaction law firms. 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 189 cross border transaction law firms based in New York, United States

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Cross border transaction law firms based in New York, United States at a glance

As of Sep 29, 2026

50.9%Verified-email coverage

64.4Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

115

11-50

51-200

201-500

1,001-5,000

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 189 companies.

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 cross border transaction law firms, 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 New York, United States whose own description of what they do matches “cross border transaction law firms”. 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 cross border transaction law firms), 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 cross border transaction law firms, and records with no verified work email. Companies headquartered outside New York 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, 6,190 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 29, 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.

Cross border transaction law firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names cross border transaction law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cross border transaction law firms are there based in New York, United States?

RevenueBase identified 189 cross border transaction law firms headquartered in New York, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

White & Case LLP, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most cross border transaction law firms?

New York leads the United States with 189 headquartered companies, followed by Miami (72) and Washington (72).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,190 verified decision-maker contacts tracked across these 189 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 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.