Company lists · Data refreshed September 2026

Top 25 Law firm business process outsourcing companies based in New York, United States

Name: Law firm business process outsourcing companies 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 28, 2026 192 companies tracked

RevenueBase identified 192 law firm business process outsourcing companies headquartered in New York, United States as of September 2026 and tracks 20,250 professional contacts across them, including 7,313 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers law firm business process outsourcing companies 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 28, 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 28, 2026 86% judged on-target in blind review

192Companies

20,250Contacts tracked

7,313Verified emails

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

The 25 largest law firm business process outsourcing companies based in New York, United States

Ranked by team size

Top 25 of 192 law firm business process outsourcing companies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to law firm business process outsourcing companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	EPIQ	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	5,001-10,000	6,335 contacts →
	Partial evidence “Epiq, a global technology-enabled services leader to the legal industry and corporations, takes on large-scale, increasingly complex tasks for corporate counsel, law firms, and…” Source: RevenueBase Database · checked Sep 28, 2026
2	Willkie Farr & Gallagher LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,190 contacts →
	Indirect evidence “Willkie Farr & Gallagher LLP provides leading-edge legal solutions on complex, business critical issues spanning markets and industries.” Source: RevenueBase Database · checked Sep 28, 2026
3	Unitedlex	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,098 contacts →
	Partial evidence “UnitedLex is the preeminent business partner for legal delivering solutions that achieve value and drive growth for corporate legal departments and law firms in the areas of…” Source: RevenueBase Database · checked Sep 28, 2026
4	Debevoise & Plimpton	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,871 contacts →
	Partial 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 28, 2026
5	Quislex	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,043 contacts →
	Partial evidence “QuisLex is an award-winning alternative legal services provider (ALSP) helping corporate legal departments and law firms manage risk, control cost, and drive efficiency across…” Source: RevenueBase Database · checked Sep 28, 2026
6	Cogneesol	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	870 contacts →
	Partial evidence “Cogneesol is a global professional services firm offering comprehensive bespoke and ready-to-deploy business process management solutions to help businesses optimize, innovate and…” Source: RevenueBase Database · checked Sep 28, 2026
7	Kelley Drye & Warren LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	690 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
8	Pryor Cashman	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	386 contacts →
	Partial evidence “We're an award-winning, midsized law firm that brings BigLaw insights and talent and marries it with collaboration and value beyond the numbers.” Source: RevenueBase Database · checked Sep 28, 2026
9	Pierson Ferdinand LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	279 contacts →
	Partial evidence “Pierson Ferdinand is a global law firm serving clients from over 25 markets.” Source: RevenueBase Database · checked Sep 28, 2026
10	Friedman Vartolo LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	265 contacts →
	Indirect evidence “At Friedman Vartolo, we know default servicing isn’t "one size fits all".” Source: RevenueBase Database · checked Sep 28, 2026
11	Morrison Cohen LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	208 contacts →
	Partial 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 28, 2026
12	Legal Outsourcing 2.0	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	144 contacts →
	Strong evidence “Legal Outsourcing 2.0, as the name suggests, is the next generation of Legal Process Outsourcing.” Source: RevenueBase Database · checked Sep 28, 2026
13	Tower Legal Solutions	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	130 contacts →
	Indirect evidence “Tower Legal Solutions, an Avalon Company, is an award-winning business that specializes in substantive legal staffing/secondees, managed review, contract management, foreign…” Source: RevenueBase Database · checked Sep 28, 2026
14	Gibney, Anthony & Flaherty, LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	128 contacts →
	Partial evidence “A MODERN FIRM WITH TRADITIONAL VALUES, GIBNEY BRINGS A UNIQUE FLAIR TO THE PRACTICE OF LAW.” Source: RevenueBase Database · checked Sep 28, 2026
15	Meister Seelig & Fein	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	118 contacts →
	Partial 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 28, 2026
16	Zenov BPO	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	110 contacts →
	Strong evidence “Zenov BPO delivers specialized business process outsourcing solutions for companies in logistics, trucking, real estate, plumbing, insurance, and other service-driven industries.” Source: RevenueBase Database · checked Sep 28, 2026
17	Tannenbaum Helpern	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	106 contacts →
	Partial evidence “Tannenbaum Helpern is a business law firm whose mission is to deliver the highest quality legal services in a practical and efficient manner, bringing to bear the judgment and…” Source: RevenueBase Database · checked Sep 28, 2026
18	Dorf Nelson & Zauderer LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	88 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
19	Cartiga	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	86 contacts →
	Partial evidence “As a pioneer in next-gen legal services, Cartiga is mapping the way to a better future with innovative solutions that help law firms and their clients navigate challenges, seize…” Source: RevenueBase Database · checked Sep 28, 2026
20	Wilk Auslander LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	69 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
21	Barton LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	63 contacts →
	Partial evidence “Fortune companies and privately held businesses rely on Barton LLP as a law firm that delivers results.” Source: RevenueBase Database · checked Sep 28, 2026
22	Bochner Pllc	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	61 contacts →
	Indirect evidence “At Bochner, we help our clients across the globe navigate their legal, business, and regulatory challenges – from startup to exit.” Source: RevenueBase Database · checked Sep 28, 2026
23	Herzfeld Rubin, P.C	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	59 contacts →
	Partial evidence “Herzfeld + Rubin is a full-service, internationally-recognized law firm with more than 70 years of experience, headquartered in Manhattan’s Financial District.” Source: RevenueBase Database · checked Sep 28, 2026
24	Sourcedesk Global Private Limited	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	58 contacts →
	Indirect evidence “We take the complication out of any business.” Source: RevenueBase Database · checked Sep 28, 2026
25	Schlam Stone & Dolan LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	56 contacts →
	Partial evidence “Schlam Stone & Dolan is a preeminent boutique law firm with the experience, creativity, and problem-solving skills to get successful results quickly and efficiently.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: law firm business process outsourcing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names law firm business process outsourcing companies.
Partial evidence: Its own public description names part of law firm business process outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name law firm business process outsourcing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 192 law firm business process outsourcing companies based in New York, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 7,313 reachable decision-makers.

Free signup · no credit card

View the full list →

Law firm business process outsourcing companies based in New York, United States at a glance

As of Sep 28, 2026

36.1%Verified-email coverage

105.5Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

102

11-50

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 192 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 law firm business process outsourcing companies, 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 “law firm business process outsourcing companies”. 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 law firm business process outsourcing companies), 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 law firm business process outsourcing companies, 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, 7,313 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 28, 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.

Law firm business process outsourcing companies 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 law firm business process outsourcing companies, 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 law firm business process outsourcing companies are there based in New York, United States?

RevenueBase identified 192 law firm business process outsourcing companies 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?

EPIQ, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most law firm business process outsourcing companies?

New York leads the United States with 192 headquartered companies, followed by Los Angeles (100) and Chicago (94).

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 7,313 verified decision-maker contacts tracked across these 192 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 192 law firm business process outsourcing companies based in New York, United States. Start with a free account, no credit card.

Download this list →

Related lists

Law firm business process outsourcing companies 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 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.