Company lists · Data refreshed September 2026

Top 25 Legal team staffing firms based in Chicago, United States

Name: Legal team staffing 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 115 companies tracked

RevenueBase identified 115 legal team staffing firms headquartered in Chicago, United States as of September 2026 and tracks 3,582 professional contacts across them, including 1,496 with verified work emails. Across the United States, New York is the largest hub for this category (348 companies); Chicago has 115.

This list covers legal team staffing 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

115Companies

3,582Contacts tracked

1,496Verified emails

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The 25 largest legal team staffing firms based in Chicago, United States

Ranked by team size

Top 25 of 115 legal team staffing 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 team staffing 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	O'hagan Meyer	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	579 contacts →
	Indirect evidence “As a national law firm defending corporations, non-profits, associations and their officers & directors in every manner of litigation, O'Hagan Meyer provides individualized…” Source: RevenueBase Database · checked Sep 28, 2026
2	Litchfield Cavo LLP	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	424 contacts →
	Indirect evidence “Litchfield Cavo LLP began as a small firm of attorneys experienced in insurance and business defense matters.” Source: RevenueBase Database · checked Sep 28, 2026
3	Connect Search, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	310 contacts →
	Partial evidence “Connect Search, LLC is a boutique staffing firm founded by a group of partners who share the same vision and are all recruiters at heart.” Source: RevenueBase Database · checked Sep 28, 2026
4	Swanson, Martin & Bell, LLP	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	254 contacts →
	Indirect evidence “Swanson, Martin & Bell, LLP was founded in 1992 by a group of trial lawyers who left a large Chicago firm to better serve the needs of their clients.” Source: RevenueBase Database · checked Sep 28, 2026
5	City Staffing	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	148 contacts →
	Partial evidence “City Staffing partners with organizations that need talent fast and at scale-without sacrificing quality.” Source: RevenueBase Database · checked Sep 28, 2026
6	Hire Counsel	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	143 contacts →
	Strong 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
7	Mack & Associates, LTD	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	132 contacts →
	Partial evidence “For over 25 years, Mack & Associates has been the boutique staffing firm of choice for Chicagoland’s top professional services firms.” Source: RevenueBase Database · checked Sep 28, 2026
8	MMD Services	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	n/a	104 contacts →
	Indirect evidence “MMD Services Inc.” Source: RevenueBase Database · checked Sep 28, 2026
9	FOX Swibel Levin & Carroll LLP	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	93 contacts →
	Indirect evidence “Fox Swibel is Chicago’s leading boutique business law firm.” Source: RevenueBase Database · checked Sep 28, 2026
10	Donohue Brown Smyth LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	76 contacts →
	Partial evidence “If you are searching for the highest level of skill and professional legal service, you have arrived at the right place.” Source: RevenueBase Database · checked Sep 28, 2026
11	Goldman Ismail Tomaselli Brennan & Baum LLP	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	72 contacts →
	Indirect evidence “Goldman Ismail Tomaselli Brennan & Baum LLP is a litigation boutique based in Chicago, with offices in Dallas and Santa Monica.” Source: RevenueBase Database · checked Sep 28, 2026
12	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
13	Meckler Bulger Tilson Marick & Pearson LLP	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	40 contacts →
	Partial evidence “Meckler Bulger Tilson Marick & Pearson LLP (MBT) is one of the nation's leading litigation law firms - with a prominent record of important legal victories on behalf of some of…” Source: RevenueBase Database · checked Sep 28, 2026
14	Sherwood LAW Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	40 contacts →
	Indirect evidence “Sherwood Law Group is a highly specialized boutique law firm providing superior value, greater access to the senior-most attorneys and higher priority among the firm’s clients.” Source: RevenueBase Database · checked Sep 28, 2026
15	Mestel & Company	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	39 contacts →
	Partial evidence “Elevate Mestel is a global leader in legal recruitment and M&A consulting.” Source: RevenueBase Database · checked Sep 28, 2026
16	North Bridge Staffing Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	37 contacts →
	Partial evidence “North Bridge Staffing was established in 2002 by Gerrie and Pat Dugan, who believed there was a need to provide customized talent solutions to clients, associates, and candidates.” Source: RevenueBase Database · checked Sep 28, 2026
17	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
18	Arlington Resources	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “Arlington Resources specializes in the placement of Human Resources Professionals for direct hire, contract and temporary services.” Source: RevenueBase Database · checked Sep 28, 2026
19	Barker, Castro & Steinback, LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Barker, Castro & Steinback, LLC is a litigation firm with experienced attorneys who understand that the law is a service profession.” Source: RevenueBase Database · checked Sep 28, 2026
20	Williams, BAX & Saltzman, P.C	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Williams, Bax & Saltzman is committed to providing our clients with exceptional service, close personal attention and cost-effective representation.” Source: RevenueBase Database · checked Sep 28, 2026
21	LAW Resources, INC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	14 contacts →
	Strong 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
22	Mccormack Schreiber Legal Search	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Founded in 1998 by Amy McCormack and Gay Schreiber, McCormack Schreiber is Chicago’s leading legal search firm.” Source: RevenueBase Database · checked Sep 28, 2026
23	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
24	Solve IT Strategies, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	13 contacts →
	Indirect evidence “Call us 312-870-0365!” Source: RevenueBase Database · checked Sep 28, 2026
25	Mandell Menkes LLC	Partial evidence	Chicago, United StatesHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Mandell Menkes is a boutique law firm dedicated to providing our clients the highest quality of legal services.” 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 team staffing 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 team staffing firms.
Partial evidence: Its own public description names part of legal team staffing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name legal team staffing 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 115 legal team staffing firms based in Chicago, United States

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Legal team staffing firms based in Chicago, United States at a glance

As of Sep 28, 2026

41.8%Verified-email coverage

31.1Average 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 115 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 team staffing 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 team staffing 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 team staffing 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 team staffing 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, 1,496 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 team staffing 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 team staffing 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 team staffing firms are there based in Chicago, United States?

RevenueBase identified 115 legal team staffing 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?

O'hagan Meyer, headquartered in Chicago, tops this list with the largest team on record.

Which city in the United States has the most legal team staffing firms?

New York leads the United States with 348 headquartered companies, followed by Los Angeles (171) and Chicago (115).

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 1,496 verified decision-maker contacts tracked across these 115 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.