Company lists · Data refreshed September 2026

Top 25 Administrative law firms based in New York, United States

Name: Administrative 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 230 companies tracked

RevenueBase identified 230 company matches for administrative law firms associated with New York, United States as of September 2026 and tracks 2,946 professional contacts across them, including 1,655 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for administrative 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

230Companies

2,946Contacts tracked

1,655Verified emails

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

Ranked by team size

Top 25 of 230 company matches for administrative 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	Kelley Drye & Warren LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
2	Hecker Fink LLP	Exact match	New York, United StatesHQ recorded Sep 27, 2026	51-200	135 contacts →
	Exact match “At Hecker Fink LLP, we practice law at the highest level, guided by our core values of integrity, innovation, and excellence.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Davidoff Hutcher & Citron LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	132 contacts →
	Exact match “With offices located in New York City, Washington D.C, Albany, White Plains, and Palm Beach, DHC is a multi disciplined full-service practice that handles legal and government…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	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
5	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
6	Mololamken LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	78 contacts →
	Exact match “MoloLamken is a law firm focused exclusively on representing clients in complex disputes.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Skarzynski Marick & Black LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	78 contacts →
	Exact match “Skarzynski Marick is a business law firm with extensive experience in insurance.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Constantine Cannon LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	74 contacts →
	Exact match “No other.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Bursor & Fisher, P.A	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	69 contacts →
	Exact match “BURSOR & FISHER lawyers have represented both plaintiffs and defendants in state and federal courts throughout the country, primarily in the fields of telecommunications…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Schlam Stone & Dolan LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	56 contacts →
	Exact match “Schlam Stone & Dolan is a preeminent boutique law firm with the experience, creativity, and problem-solving skills to get successful results quickly and efficiently.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Fitzpatrick, Hunt & Pagano, LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	54 contacts →
	Exact match “Fitzpatrick & Hunt serves clients in diverse areas such as aviation and aerospace, general product liability and labor law.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	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
13	Gartner Bloom, P.C	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	47 contacts →
	Exact match “Welcome to gartner + bloom P.C, a full-service New York/New Jersey/Florida/law firm whose areas of concentration include comprehensive insurance-related litigation (including…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	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
15	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
16	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
17	Wigdor LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	33 contacts →
	Exact match “Wigdor LLP is widely considered one of the leading employment law firms in the country.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	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
19	Brody LAW Group, Pllc	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	51-200	31 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Pollack, Pollack, Isaac & Decicco, LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	29 contacts →
	Exact match “Our founder, Arthur Pollack, was born in Yonkers, NY but moved to Germany as a young child.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Hill Rivkins LLP	Exact match	New York, United StatesHQ recorded Sep 27, 2026	11-50	26 contacts →
	Exact match “Admiralty; Maritime; Insurance; Litigation; Arbitration and all types of commercial disputes” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Aidala Bertuna & Kamins PC	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	25 contacts →
	Exact match “Aidala Bertuna & Kamins, PC Attorneys at Law PROVEN LITIGATORS TO ASSERT YOUR RIGHTS Aidala, Bertuna & Kamins is a full-service boutique law firm powered by experienced trial and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Kaplan Martin LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	21 contacts →
	Exact match “Kaplan Martin LLP is a civil and commercial litigation, investigations, and strategic advisory law firm.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Shinder Cantor Lerner LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	11-50	20 contacts →
	Exact match “Shinder Cantor Lerner LLP (SCL) is a boutique law firm with offices in New York and Washington, D.C, focused predominantly on antitrust law.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	The Margolis LAW Firm	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	1-10	20 contacts →
	Exact match “The Margolis Law Firm was founded in 1982 by Jeffrey A.” 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 “administrative 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 230 administrative law firms based in New York, United States

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

As of Sep 27, 2026

56.2%Verified-email coverage

12.8Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

145

11-50

51-200

501-1,000

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 230 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 “administrative 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 1,655 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.

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

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

RevenueBase identified 230 company matches for administrative 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?

Kelley Drye & Warren LLP 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 administrative law firms?

New York leads the United States with 230 company records, followed by Washington (132) and Chicago (126).

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 1,655 professional contacts with verified work emails tracked across these 230 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.