Company lists · Data refreshed September 2026

Top 25 Legal services outsourcing firms based in Chicago, United States

Name: Legal services outsourcing firms based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 59 companies tracked

RevenueBase identified 59 legal services outsourcing firms headquartered in Chicago, United States as of September 2026 and tracks 5,064 professional contacts across them, including 2,780 with verified work emails. Across the United States, New York is the largest hub for this category (127 companies); Chicago has 59.

This list covers legal services outsourcing firms headquartered in Chicago, 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

59Companies

5,064Contacts tracked

2,780Verified emails

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The 25 largest legal services outsourcing firms based in Chicago, United States

Ranked by team size

Top 25 of 59 legal services outsourcing firms based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to legal services outsourcing 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Seyfarth Shaw LLP	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,167 contacts →
	Indirect evidence “High stakes.” Source: RevenueBase Database · checked Sep 28, 2026
2	Litera	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
3	Harbor	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
4	DWF Legal Operations	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 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 28, 2026
5	Hire Counsel	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	143 contacts →
	Partial evidence “ABOUT US Hire Counsel, a Purpose Legal company, provides specialized legal staffing and managed review services for law firms, corporations, and government agencies.” Source: RevenueBase Database · checked Sep 28, 2026
6	Masuda Funai	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	102 contacts →
	Indirect evidence “Since its founding in 1929, Masuda Funai has focused its practice on successfully representing international and domestic companies entering, operating and expanding in the United…” Source: RevenueBase Database · checked Sep 28, 2026
7	Bluestar	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	81 contacts →
	Partial evidence “BlueStar Case Solutions is a premier litigation-support and e-discovery partner trusted by law firms, corporate legal departments, and government agencies to manage high-stakes…” Source: RevenueBase Database · checked Sep 28, 2026
8	Downey & Lenkov LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	68 contacts →
	Indirect evidence “Downey & Lenkov LLC was founded in 2001 by professionals from large Chicago law firms who are committed to providing world-class service but prefer a mid-sized firm setting.” Source: RevenueBase Database · checked Sep 28, 2026
9	Amata LAW Office Suites	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	31 contacts →
	Partial evidence “Amata is an alternative legal services provider for solo practice and partner practice law firms.” Source: RevenueBase Database · checked Sep 28, 2026
10	Unbiased Consulting	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “We are UNBIASED, experienced, consultants that help law firms and law departments improve client service delivery, enhance business operations and leverage technology solutions.” Source: RevenueBase Database · checked Sep 28, 2026
11	LAW Resources, INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	14 contacts →
	Partial evidence “Since 1984, leading law firms and corporations have turned to Law Resources for flexible staffing solutions when they seek paralegals, attorneys and legal support staff.” Source: RevenueBase Database · checked Sep 28, 2026
12	Hart David Carson LLP	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Hart David Carson LLP is a national law firm redefining how corporate counsel is delivered.” Source: RevenueBase Database · checked Sep 28, 2026
13	Parikh LAW Group, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “Parikh Law Group, LLC is focused on helping its clients reach the best outcome for their legal matters.” Source: RevenueBase Database · checked Sep 28, 2026
14	Atom LAW Group, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “Atom Law Group is composed of a team of multilingual attorneys working collectively toward bringing solutions to your business and personal legal needs.” Source: RevenueBase Database · checked Sep 28, 2026
15	Thorelli & Associates	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “Thorelli & Associates has spent over 30 years working with small to medium size foreign companies doing business in the U.S, many of them in the realm of technology.” Source: RevenueBase Database · checked Sep 28, 2026
16	Outside General Counsel	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “At Outside General Counsel, our mission is to redefine the traditional legal partnership by focusing on client success and sustainable growth.” Source: RevenueBase Database · checked Sep 28, 2026
17	Acorn Legal Solutions	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Acorn Legal Solutions, former end-to-end eDiscovery solutions provider, has been acquired by leading nationwide litigation support firm, Array.” Source: RevenueBase Database · checked Sep 28, 2026
18	Elevatenext LAW	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “ElevateNext is an innovative law firm formed by the founders of Valorem Law Group, Patrick Lamb and Nicole Auerbach.” Source: RevenueBase Database · checked Sep 28, 2026
19	Rifkind Patrick LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Our firm represents individuals and start-up to medium-sized businesses in business formation, transactions, and dispute resolution.” Source: RevenueBase Database · checked Sep 28, 2026
20	Crushcontracts	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “CrushContracts offers flex legal counsel and contract management for your business.” Source: RevenueBase Database · checked Sep 28, 2026
21	G & G Law, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “A 21st-Century Neighborhood Law Firm for Your Small Business We know legal services can be overwhelming, both personally and financially.” Source: RevenueBase Database · checked Sep 28, 2026
22	Lopp Mathias LAW	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Lopp Mathias Law provides top notch, sophisticated legal services leveraging technology to provide service efficiently.” Source: RevenueBase Database · checked Sep 28, 2026
23	Conklin & Conklin, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “CONKLIN & CONKLIN, LLC is a legal services company based out of 125 S.” Source: RevenueBase Database · checked Sep 28, 2026
24	Fitter Law, LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Fitter Law is a Subscription-based Law Firm for Business, founded in 2019 in Chicago, IL.” Source: RevenueBase Database · checked Sep 28, 2026
25	Mobile General Counsel Pllc	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Mobile General Counsel launched to solve a problem.” 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: legal services outsourcing firms. 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 legal services outsourcing firms.
Partial evidence: Its own public description names part of legal services outsourcing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name legal services outsourcing firms. 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 59 legal services outsourcing firms based in Chicago, United States

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Legal services outsourcing firms based in Chicago, United States at a glance

As of Sep 28, 2026

54.9%Verified-email coverage

85.8Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

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 Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 59 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 services outsourcing 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 Chicago, United States whose own description of what they do matches “legal services outsourcing 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 services outsourcing 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 services outsourcing firms, and records with no verified work email. Companies headquartered outside Chicago 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, 2,780 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.

Legal services outsourcing 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 services outsourcing 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 services outsourcing firms are there based in Chicago, United States?

RevenueBase identified 59 legal services outsourcing firms headquartered in Chicago, 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?

Seyfarth Shaw LLP, headquartered in Chicago, tops this list with the largest team on record.

Which city in the United States has the most legal services outsourcing firms?

New York leads the United States with 127 headquartered companies, followed by Atlanta (60) and Chicago (59).

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 2,780 verified decision-maker contacts tracked across these 59 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.

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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.