Company lists · Data refreshed September 2026

Top 25 International employment law firms based in the United States

Name: International employment 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 Sep 28, 2026 4,671 companies tracked

RevenueBase identified 4,671 company matches for international employment law firms associated with the United States as of September 2026 and tracks 234,770 professional contacts across them, including 130,311 with verified work emails. New York is the largest hub.

This list covers company matches for international employment 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 September 28, 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 28, 2026 How this list was built

4,671Companies

234,770Contacts tracked

130,311Verified emails

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The 25 largest international employment law firms based in the United States

Ranked by team size

Top 25 of 4,671 company matches for international employment law firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Baker Mckenzie	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	10001+	9,815 contacts →
	Exact match “Baker McKenzie empowers clients to compete in the global economy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Latham & Watkins	Exact match	New York, United StatesHQ recorded Sep 28, 2026	1,001-5,000	8,191 contacts →
	Exact match “Latham & Watkins is a global law firm with more than 3,500 lawyers in its offices located in Asia, Europe, the Middle East and the United States.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	White & Case LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	7,485 contacts →
	Exact match “White & Case is a global law firm with longstanding offices in the markets that matter today.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Jones DAY	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	5,001-10,000	5,941 contacts →
	Exact match “With its singular tradition and widely recognized record of client service, Jones Day provides formidable legal talent across multiple disciplines and jurisdictions through the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Sidley Austin LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	5,169 contacts →
	Exact match “Sidley is an elite global law firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Holland & Knight LLP	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	4,317 contacts →
	Exact match “Holland & Knight is a global law firm with more than 2,200 lawyers and other professionals in 35 offices throughout the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Mayer Brown	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	4,177 contacts →
	Exact match “Mayer Brown is a leading international law firm, positioned to represent the world’s major corporations, funds and financial institutions in their most important and complex…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Gibson Dunn	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	3,735 contacts →
	Exact match “Gibson Dunn is a leading global law firm, advising clients on significant transactions and disputes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Perkins Coie	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,746 contacts →
	Exact match “Perkins Coie has combined with Ashurst to form Ashurst Perkins Coie.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	King & Spalding	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,725 contacts →
	Exact match “King & Spalding is an international law firm that represents a broad array of clients, including half of the Fortune Global 100, with 1,300 lawyers in 26 offices in the United…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Davis Polk & Wardwell LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,721 contacts →
	Exact match “Davis Polk & Wardwell LLP (including its associated entities) is an elite global law firm with world-class practices across the board.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Ogletree Deakins	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
13	Littler	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,555 contacts →
	Exact match “Littler is the largest global employment and labor law practice, representing management in all aspects of employment and labor law and serving as a single-source solution…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Husch Blackwell	Exact match	20+ U.s. Offices, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,539 contacts →
	Exact match “Husch Blackwell is a different kind of law firm–structured around our clients’ industries and built on a culture of selfless service.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Cleary Gottlieb Steen & Hamilton LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,488 contacts →
	Exact match “Cleary Gottlieb is a leading international law firm, with 14 offices located in major financial centers around the world, that has helped shape the globalization of the legal…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Alston & Bird	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,449 contacts →
	Exact match “At Alston & Bird, a leading international firm, our people trust the people they work for, take pride in what they do, enjoy the people they work with and serve the communities in…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Arnold & Porter	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,333 contacts →
	Exact match “Arnold & Porter combines sophisticated regulatory, litigation, and transactional capabilities to resolve clients’ most complex issues.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Wilmerhale	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,333 contacts →
	Exact match “Wilmer Cutler Pickering Hale and Dorr LLP (WilmerHale) is a leading international law firm with more than 1,200 lawyers located throughout 12 offices in the United States and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Jackson Lewis P.C	Exact match	New York, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,285 contacts →
	Exact match “Focused on employment and labor law since 1958, Jackson Lewis P.C.’s attorneys located in major cities nationwide consistently identify and respond to new ways workplace law…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Willkie Farr & Gallagher LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,190 contacts →
	Exact match “Willkie Farr & Gallagher LLP provides leading-edge legal solutions on complex, business critical issues spanning markets and industries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Sullivan & Cromwell LLP	Exact match	Manhattan, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,182 contacts →
	Exact match “Sullivan & Cromwell LLP provides the highest quality legal advice and representation to clients around the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Seyfarth Shaw LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,167 contacts →
	Exact match “High stakes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	FOX Rothschild	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,139 contacts →
	Exact match “With bold growth, Fox Rothschild brings together attorneys coast to coast.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Proskauer Rose LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,096 contacts →
	Exact match “We are 800+ lawyers serving clients from offices located in the leading financial and business centers in the Americas, Europe and Asia.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Bakerhostetler	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,073 contacts →
	Exact match “Recognized as one of the top firms for client service and quality of legal services, BakerHostetler is a leading law firm that helps clients around the world address their most…” Recorded in the RevenueBase company graph · Sep 28, 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 “international employment 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 4,671 international employment law firms based in the United States

See the full list, filter by size, metro and specialty, and access 130,311 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International employment law firms based in the United States at a glance

As of Sep 28, 2026

55.5%Verified-email coverage

50.3Average contacts per company

1-10Median size (employees)

8.8%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,925

11-50

1,199

51-200

331

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 4,671 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 “international employment 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 130,311 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 28, 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.

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

How many international employment law firms are there based in the United States?

RevenueBase identified 4,671 company matches for international employment law firms associated with the 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?

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

Which city has the most international employment law firms?

New York leads with 409 company records, followed by Los Angeles (221) and Chicago (137).

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 130,311 professional contacts with verified work emails tracked across these 4,671 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 28, 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.