Company lists · Data refreshed September 2026

Top 25 Outsourcing legal services based in the United States

Name: Outsourcing legal services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 730 companies tracked

RevenueBase identified 730 outsourcing legal services headquartered in the United States as of September 2026 and tracks 32,807 professional contacts across them, including 12,123 with verified work emails. New York is the largest hub.

This list covers outsourcing legal services headquartered in the 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 21, 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 21, 2026 86% judged on-target in blind review

730Companies

32,807Contacts tracked

12,123Verified emails

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The 25 largest outsourcing legal services based in the United States

Ranked by team size

Top 25 of 730 outsourcing legal services based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to outsourcing legal services: 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 21, 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 21, 2026
2	Integreon	Partial evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,678 contacts →
	Partial evidence “Integreon is a trusted provider of legal, creative and business outsourced services to corporations and law firms worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
3	Consilio LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,406 contacts →
	Partial evidence “Consilio stands as the global leader in eDiscovery, document review, flexible legal talent, and legal advisory & transformation consulting services.” Source: RevenueBase Database · checked Sep 21, 2026
4	Unitedlex	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
5	AXIOM	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,794 contacts →
	Partial evidence “As the leading alternative legal services provider globally, Axiom gives in-house legal teams on-demand access to top legal talent and lawyers, deployed when, where, and how…” Source: RevenueBase Database · checked Sep 21, 2026
6	Quislex	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
7	Litera	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	501-1,000	900 contacts →
	Partial evidence “Litera has been at the forefront of legal technology for 25+ years.” Source: RevenueBase Database · checked Sep 21, 2026
8	MORAE	Partial evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	873 contacts →
	Partial evidence “Morae Global Corporation ("Morae") is trusted around the world for the delivery of digital and business solutions for a constantly changing legal industry.” Source: RevenueBase Database · checked Sep 21, 2026
9	Lexitas	Partial evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	501-1,000	768 contacts →
	Partial evidence “For legal, insurance, and corporate leaders responsible for vital outcomes, Lexitas delivers highly responsive professional services paired with powerful technology to help move…” Source: RevenueBase Database · checked Sep 21, 2026
10	DISCO	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	501-1,000	712 contacts →
	Indirect evidence “DISCO is a litigation technology company that helps top law firms and corporations take on their biggest cases.” Source: RevenueBase Database · checked Sep 21, 2026
11	Harbor	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	501-1,000	698 contacts →
	Partial evidence “Harbor is the preeminent provider of expert services across strategy, legal technology, operations, and intelligence.” Source: RevenueBase Database · checked Sep 21, 2026
12	DTI LLC	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	1,001-5,000	537 contacts →
	Strong evidence “Founded in 1998, DTI is an industry leading legal process outsourcing (LPO) company serving law firms and corporations around the world.” Source: RevenueBase Database · checked Sep 21, 2026
13	DWF Legal Operations	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	501-1,000	424 contacts →
	Partial evidence “DWF's Legal Operations Division (formerly Mindcrest) is the Group's alternative legal services provider, serving major corporates and law firms, globally.” Source: RevenueBase Database · checked Sep 21, 2026
14	OKS Group	Indirect evidence	Bala Cynwyd, PA, United StatesHQ checked Sep 21, 2026	1,001-5,000	416 contacts →
	Indirect evidence “Founded in 1985, OKS Group provides customized BPO and LPO services to some of the world's largest and most demanding companies.” Source: RevenueBase Database · checked Sep 21, 2026
15	First Legal	Partial evidence	Monterey Park, CA, United StatesHQ checked Sep 21, 2026	501-1,000	344 contacts →
	Partial evidence “First Legal is the first comprehensive File Thru Trial™ solutions firm providing a single-source approach that enables us to simplify the litigation process for our clients.” Source: RevenueBase Database · checked Sep 21, 2026
16	ARRAY	Partial evidence	Austin, PA, United StatesHQ checked Sep 21, 2026	51-200	293 contacts →
	Partial evidence “Array is a leading end-to-end eDiscovery and litigation technology provider, supporting legal teams globally with 30+ years of proven expertise.” Source: RevenueBase Database · checked Sep 21, 2026
17	JND Legal Administration	Partial evidence	Seattle, WA, United StatesHQ checked Sep 21, 2026	201-500	251 contacts →
	Partial evidence “JND Legal Administration ("JND") is a premier legal management and administration company led by veterans of the industry – Jennifer Keough, Neil Zola and David Isaac – who bring…” Source: RevenueBase Database · checked Sep 21, 2026
18	The MCS Group, INC	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	501-1,000	237 contacts →
	Partial evidence “The MCS Group, Inc, a certified Women’s Business Enterprise, is a nationally-recognized provider of outsourcing services.” Source: RevenueBase Database · checked Sep 21, 2026
19	trustpoint.one	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	51-200	237 contacts →
	Indirect evidence “One trusted partner, global footprint with multiple points of expertise.” Source: RevenueBase Database · checked Sep 21, 2026
20	Purpose Legal	Partial evidence	Dallas, TX, United StatesHQ checked Sep 21, 2026	201-500	236 contacts →
	Partial evidence “ABOUT US Purpose Legal is an AI-first legal services company delivering integrated technology, review expertise, and specialized legal staffing for law firms, corporations, and…” Source: RevenueBase Database · checked Sep 21, 2026
21	Legalease Solutions	Partial evidence	Plymouth, MI, United StatesHQ checked Sep 21, 2026	201-500	209 contacts →
	Partial evidence “LegalEase Solutions, also referred to as LegalEase, is a US-based AI powered legal solutions provider helping legal, compliance, and business teams manage complex, high-volume…” Source: RevenueBase Database · checked Sep 21, 2026
22	Cimplifi	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 21, 2026	51-200	194 contacts →
	Partial evidence “Cimplifi is a leading legal services provider and AI orchestrator, delivering trusted, outcome-driven solutions across eDiscovery and contract analytics.” Source: RevenueBase Database · checked Sep 21, 2026
23	The Reliable Companies	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	201-500	190 contacts →
	Indirect evidence “For over 30 years, Reliable has been the trusted and cost-effective services provider to leading law firms, corporations, and other businesses throughout the United States.” Source: RevenueBase Database · checked Sep 21, 2026
24	Nationwide Legal LLC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	501-1,000	164 contacts →
	Indirect evidence “YOUR DEADLINES, OUR PRIORITY.” Source: RevenueBase Database · checked Sep 21, 2026
25	Legility	Partial evidence	Brentwood, TN, United StatesHQ checked Sep 21, 2026	501-1,000	159 contacts →
	Partial evidence “Legility, the global, independent new law company, delivers transformative legal solutions that build business value and set our clients apart.” Source: RevenueBase Database · checked Sep 21, 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: outsourcing legal services. 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 outsourcing legal services.
Partial evidence: Its own public description names part of outsourcing legal services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outsourcing legal services. 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 730 outsourcing legal services based in the United States

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Outsourcing legal services based in the United States at a glance

As of Sep 21, 2026

37.0%Verified-email coverage

44.9Average contacts per company

1-10Median size (employees)

8.9%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

455

11-50

146

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 730 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 outsourcing legal services, 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 the United States whose own description of what they do matches “outsourcing legal services”. 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 outsourcing legal services), 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 outsourcing legal services, and records with no verified work email. Companies headquartered outside United States 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, 12,123 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 21, 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.

Outsourcing legal services by metro

Outsourcing legal services in New York65
Outsourcing legal services in Los Angeles25

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 outsourcing legal services, 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 outsourcing legal services are there based in the United States?

RevenueBase identified 730 outsourcing legal services headquartered in the 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 has the most outsourcing legal services?

New York leads with 65 headquartered companies, followed by Los Angeles (25) and Chicago (21).

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 12,123 verified decision-maker contacts tracked across these 730 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 21, 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.