Company lists · Data refreshed October 2026

Top 25 Law firm administrative services based in New York, United States

Name: Law firm administrative services based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 304 companies tracked

RevenueBase identified 304 company matches for law firm administrative services associated with New York, United States as of October 2026 and tracks 7,232 professional contacts across them, including 3,321 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for law firm administrative services 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 October 1, 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 Oct 1, 2026 How this list was built

304Companies

7,232Contacts tracked

3,321Verified emails

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

Ranked by team size

Top 25 of 304 company matches for law firm administrative services based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
2	Cahill Gordon & Reindel LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	501-1,000	513 contacts →
	Exact match “Cahill Gordon & Reindel LLP was founded in 1919 and quickly built a national reputation for excellence in the financial and corporate areas.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Pryor Cashman	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	201-500	386 contacts →
	Exact match “We're an award-winning, midsized law firm that brings BigLaw insights and talent and marries it with collaboration and value beyond the numbers.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Pierson Ferdinand LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	201-500	279 contacts →
	Exact match “Pierson Ferdinand is a global law firm serving clients from over 25 markets.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Windels Marx Lane & Mittendorf, LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	201-500	279 contacts →
	Exact match “Windels Marx is a full service, midsize law firm headquartered in New York, NY, with offices in New Brunswick and Florham Park, NJ, and Stamford, CT.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Davis Gilbert LLP	Exact match	New York, United StatesHQ recorded Oct 1, 2026	201-500	247 contacts →
	Exact match “Davis+Gilbert helped guide the development of the marketing communications ecosystem over the past century.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Kaufman Borgeest & Ryan LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	201-500	237 contacts →
	Exact match “Kaufman Borgeest & Ryan LLP was founded over twenty years ago, by experienced and nationally recognized defense attorneys dedicated to providing the highest quality legal services…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Frankfurt Kurnit Klein & Selz	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	186 contacts →
	Exact match “Founded over 40 years ago as a boutique law firm servicing the entertainment and arts communities in New York City, Frankfurt Kurnit has grown to become a full-service firm…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Ellenoff Grossman & Schole LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	183 contacts →
	Exact match “Ellenoff Grossman & Schole LLP is a New York City-based law firm comprised of over 125 professionals, offering its clients legal services in a broad range of business related…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Mound Cotton Wollan & Greengrass LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	201-500	157 contacts →
	Exact match “Founded in 1933, Mound Cotton Wollan & Greengrass LLP is among the oldest and most respected law firms in New York City, offering preeminent legal services in a wide array of…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Hecker Fink LLP	Exact match	New York, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
12	Olshan Frome Wolosky LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	132 contacts →
	Exact match “FIRM OVERVIEW: Olshan, a law firm based in New York, represents major businesses and entrepreneurs for their most significant transactions, problems and opportunities.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Davidoff Hutcher & Citron LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
14	Gibney, Anthony & Flaherty, LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	128 contacts →
	Exact match “A MODERN FIRM WITH TRADITIONAL VALUES, GIBNEY BRINGS A UNIQUE FLAIR TO THE PRACTICE OF LAW.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Meister Seelig & Fein	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	118 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Dorf Nelson & Zauderer LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
17	Emmet, Marvin & Martin, LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	81 contacts →
	Exact match “Emmet, Marvin & Martin, LLP is a law firm committed to a tradition of excellence.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Skarzynski Marick & Black LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
19	Abrams Garfinkel Margolis Bergson, LLP Agmb	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	78 contacts →
	Exact match “WHO WE ARE Abrams Garfinkel Margolis Bergson, LLP is a full-service law firm dedicated to smart, practical and cost-effective counsel.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Warshaw Burstein, LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	71 contacts →
	Exact match “Warshaw Burstein, LLP and its attorneys are experienced business lawyers, regularly advising business owners, investors and entrepreneurs about business law, corporate and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Ballon Stoll P.C	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	70 contacts →
	Exact match “Grounded in History; Poised for the Future Founded in 1931 and built upon a tradition of excellence, Ballon Stoll P.C.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Wilk Auslander LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	69 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Kane Kessler, P.C	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	11-50	68 contacts →
	Exact match “Founded over 85 years ago, we provide our clients with efficient, leading-edge legal services while building the kind of long-term relationships, trust and confidence that our…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Bochner Pllc	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	51-200	61 contacts →
	Exact match “At Bochner, we help our clients across the globe navigate their legal, business, and regulatory challenges – from startup to exit.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Schlam Stone & Dolan LLP	Exact match	New York, NY, United StatesHQ recorded Oct 1, 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 · Oct 1, 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 “law firm administrative services”. 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 304 law firm administrative services based in New York, United States

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Law firm administrative services based in New York, United States at a glance

As of Oct 1, 2026

45.9%Verified-email coverage

23.8Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

177

11-50

51-200

201-500

501-1,000

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 304 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 “law firm administrative services” 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 3,321 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 October 1, 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.

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

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

RevenueBase identified 304 company matches for law firm administrative services associated with New York, United States as of October 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 law firm administrative services?

New York leads the United States with 304 company records, followed by Chicago (205) and Los Angeles (183).

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 3,321 professional contacts with verified work emails tracked across these 304 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 October 1, 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.