Company lists · Data refreshed September 2026

Top 14 Legal consulting firms based in New York, United States

RevenueBase identified 589 legal consulting firms headquartered in New York, United States as of September 2026 and tracks 20,119 professional contacts across them, including 9,642 with verified work emails. New York is the largest hub.

This list covers legal consulting 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 4, 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 4, 2026 86% judged on-target in blind review
589Companies
20,119Contacts tracked
9,642Verified emails
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The 14 largest legal consulting firms based in New York, United States

Ranked by team size
Top 14 of 589 legal consulting firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to legal consulting 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNew York, NY, United StatesHQ checked Sep 4, 20261,001-5,0001,935 contacts →

Indirect 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 4, 2026
2Indirect evidenceNew York, NY, United StatesHQ checked Sep 4, 20261,001-5,0001,885 contacts →

Indirect evidence

“Debevoise & Plimpton LLP is a premier law firm with market-leading practices, a global perspective and strong New York roots.”

Source: RevenueBase Database · checked Sep 4, 2026
3Partial evidenceNew York, NY, United StatesHQ checked Sep 4, 20261,001-5,000788 contacts →

Partial evidence

“CT Corporation helps small businesses, corporations, and law firms around the world manage their most critical business and legal compliance responsibilities.”

Source: RevenueBase Database · checked Sep 4, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 4, 2026501-1,000664 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 4, 2026
5Indirect evidenceNew York, NY, United StatesHQ checked Sep 4, 2026501-1,000541 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 4, 2026
6Partial evidenceNew York, NY, United StatesHQ checked Sep 4, 2026201-500361 contacts →

Partial evidence

“Founded in 1919, Patterson Belknap is a law firm of approximately 200 lawyers committed to providing high quality legal advice and service to clients and to maintaining a…”

Source: RevenueBase Database · checked Sep 4, 2026
7Indirect evidenceNew York, NY, United StatesHQ checked Sep 4, 2026201-500274 contacts →

Indirect evidence

“Pierson Ferdinand is a global law firm serving clients from over 25 markets.”

Source: RevenueBase Database · checked Sep 4, 2026
8Indirect evidenceNew York, United StatesHQ checked Sep 4, 2026201-500244 contacts →

Indirect evidence

“Davis+Gilbert helped guide the development of the marketing communications ecosystem over the past century.”

Source: RevenueBase Database · checked Sep 4, 2026
9Partial evidenceNew York, NY, United StatesHQ checked Sep 4, 202651-200238 contacts →

Partial evidence

“Celebrating more than two decades of legal service, Tarter Krinsky & Drogin is a bicoastal midsize law firm with an established international reputation.”

Source: RevenueBase Database · checked Sep 4, 2026
10Indirect evidenceNew York, NY, United StatesHQ checked Sep 4, 202651-200208 contacts →

Indirect evidence

“Morrison Cohen gives you the best of all worlds: the range of experience of a full-service law firm, the personalized, senior-level attention of a boutique firm and the…”

Source: RevenueBase Database · checked Sep 4, 2026
11Indirect evidenceNew York, NY, United StatesHQ checked Sep 4, 202651-200130 contacts →

Indirect evidence

“FIRM OVERVIEW: Olshan, a law firm based in New York, represents major businesses and entrepreneurs for their most significant transactions, problems and opportunities.”

Source: RevenueBase Database · checked Sep 4, 2026
12Indirect evidenceNew York, NY, United StatesHQ checked Sep 4, 202651-200126 contacts →

Indirect evidence

“Sterlington PLLC is an international law firm focusing on complex corporate, executive compensation, litigation, and transactional matters.”

Source: RevenueBase Database · checked Sep 4, 2026
13Indirect evidenceNew York, NY, United StatesHQ checked Sep 4, 202651-200118 contacts →

Indirect 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 4, 2026
14Partial evidenceNew York, NY, United StatesHQ checked Sep 4, 202651-200113 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 4, 2026

Showing 14 of 589 legal consulting firms based in New York, United States

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Legal consulting firms based in New York, United States at a glance

As of Sep 4, 2026
47.9%Verified-email coverage
34.2Average contacts per company
1-10Median size (employees)
100.0%Largest-city concentration · New York
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
380
11-50
138
51-200
47
201-500
11
501-1,000
5
1,001-5,000
7

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 589 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 legal consulting 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 “legal consulting 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 legal consulting 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 legal consulting 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, 9,642 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 4, 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.

Legal consulting 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 legal consulting 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 legal consulting firms are there based in New York, United States?

RevenueBase identified 589 legal consulting 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?

Pillsbury Winthrop Shaw Pittman LLP, headquartered in New York, tops this list with the largest team on record.

Which city has the most legal consulting firms?

New York leads with 589 headquartered companies, followed by Chicago (247) and Los Angeles (227).

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 9,642 verified decision-maker contacts tracked across these 589 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 4, 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.