Company lists · Data refreshed September 2026

Top 25 Big six law firms based in New York, United States

Name: Big six 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 23, 2026 668 companies tracked

RevenueBase identified 668 company matches for big six law firms associated with New York, United States as of September 2026 and tracks 78,055 professional contacts across them, including 43,061 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for big six 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 23, 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 23, 2026 How this list was built

668Companies

78,055Contacts tracked

43,061Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest big six law firms based in New York, United States

Ranked by team size

Top 25 of 668 company matches for big six law firms based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	Latham & Watkins	Exact match	New York, United StatesHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
2	White & Case LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
3	Greenberg Traurig, LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	1,001-5,000	5,325 contacts →
	Exact match “Greenberg Traurig, LLP has more than 3,200 lawyers across 51 locations in the United States, Europe, the Middle East, Latin America, and Asia.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Skadden, Arps, Slate, Meagher & Flom LLP And Affiliates	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	1,001-5,000	4,540 contacts →
	Exact match “Skadden, Arps, Slate, Meagher & Flom LLP and Affiliates delivers the highest quality advice and novel solutions to legal challenges, enabling clients to achieve their business…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Ropes & Gray LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	1,001-5,000	3,515 contacts →
	Exact match “Ropes & Gray, a preeminent, global law firm, has been ranked in the top-three on The American Lawyer's prestigious "A-List" for eight consecutive years and listed on Law.com’s UK…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Davis Polk & Wardwell LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
7	Weil, Gotshal & Manges LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	1,001-5,000	2,675 contacts →
	Exact match “Founded in 1931, Weil, Gotshal & Manges LLP has been a preeminent provider of legal services for the past 90 years.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Wilson Elser	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	1,001-5,000	2,649 contacts →
	Exact match “Wilson Elser is the preeminent defense litigation firm in the United States.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Paul, Weiss, Rifkind, Wharton & Garrison LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	1,001-5,000	2,577 contacts →
	Exact match “Paul, Weiss, Rifkind, Wharton & Garrison LLP is a global law firm of more than 1,500 lawyers focused on helping clients navigate their most complex legal and business challenges.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Cleary Gottlieb Steen & Hamilton LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
11	Willkie Farr & Gallagher LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
12	Proskauer Rose LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
13	Pillsbury Winthrop Shaw Pittman LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	1,001-5,000	1,949 contacts →
	Exact match “Pillsbury is one of the world’s foremost law firms, operating at the intersection of technology innovation, capital and government.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Debevoise & Plimpton	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	1,001-5,000	1,871 contacts →
	Exact match “Debevoise & Plimpton LLP is a premier law firm with market-leading practices, a global perspective and strong New York roots.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Milbank LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	501-1,000	1,640 contacts →
	Exact match “Milbank is a premier international law firm handling high-profile, complex cases and business transactions through 11 offices worldwide.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Fried Frank	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	501-1,000	1,584 contacts →
	Exact match “Fried, Frank, Harris, Shriver & Jacobson LLP advises the world's leading corporations, investment funds and financial institutions on their most critical legal needs and business…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Cravath, Swaine & Moore LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	1,001-5,000	1,574 contacts →
	Exact match “Cravath has been known as one of the premier U.S.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	DAY Pitney LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	501-1,000	863 contacts →
	Exact match “Our mission is to work collaboratively and effectively with our clients to resolve complex legal challenges.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Lowenstein Sandler LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	501-1,000	851 contacts →
	Exact match “Lowenstein Sandler LLP is a national law firm with over 400 lawyers based in New York, Palo Alto, Roseland, Salt Lake City, San Francisco, Washington, D.C, and Wilmington.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Epstein Becker Green	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	501-1,000	701 contacts →
	Exact match “Clients turn to Epstein Becker Green for strategic counsel in employment and labor law, health care and life sciences, and complex litigation.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Kelley Drye & Warren LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	501-1,000	690 contacts →
	Exact match “Kelley Drye is an AmLaw 200 law firm of more than 350 lawyers and other professionals practicing in New York, NY; Washington, D.C; Chicago, IL; Houston, TX, Los Angeles, CA; San…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Wachtell, Lipton, Rosen & Katz	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	501-1,000	656 contacts →
	Exact match “Wachtell Lipton was founded on a handshake in 1965 as a small group of lawyers dedicated to providing advice and expertise at the highest levels.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Hughes Hubbard & Reed LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	501-1,000	592 contacts →
	Exact match “Hughes Hubbard is a partner-led firm for high-stakes matters, relied on by clients who need elite judgment, not just scale.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Brown Rudnick LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	501-1,000	576 contacts →
	Exact match “Brown Rudnick is a leading international law firm that provides exceptional, client-driven service in global litigation, crisis management (restructuring, investigations and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Boies Schiller Flexner LLP	Exact match	New York, NY, United StatesHQ recorded Sep 23, 2026	501-1,000	537 contacts →
	Exact match “A firm of internationally recognized trial lawyers, crisis managers, and strategic advisors known for our creative, aggressive, and efficient pursuit of success for our clients.” Recorded in the RevenueBase company graph · Sep 23, 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 “big six 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 668 big six law firms based in New York, United States

See the full list, filter by size, metro and specialty, and access 43,061 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Big six law firms based in New York, United States at a glance

As of Sep 23, 2026

55.2%Verified-email coverage

116.8Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

345

11-50

195

51-200

201-500

501-1,000

1,001-5,000

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 668 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 “big six 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 43,061 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 23, 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.

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

How many big six law firms are there based in New York, United States?

RevenueBase identified 668 company matches for big six 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?

Latham & Watkins 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 big six law firms?

New York leads the United States with 668 company records, followed by Chicago (344) and Los Angeles (340).

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 43,061 professional contacts with verified work emails tracked across these 668 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 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 668 big six law firms based in New York, United States. Start with a free account, no credit card.

Download this list →

Related lists

Big six law firms by geography

Browse the directory

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.