Company lists · Data refreshed September 2026

Top 25 Fraud defense law firms based in Chicago, United States

RevenueBase identified 195 company matches for fraud defense law firms associated with Chicago, United States as of September 2026 and tracks 5,775 professional contacts across them, including 3,298 with verified work emails and 3,165 with mobile numbers. Across the United States, New York is the largest hub for this category (238 companies); Chicago has 112.

This list covers company matches for fraud defense law firms associated with Chicago, 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 September 12, 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 Sep 12, 2026 How this list was built
195Companies
5,775Contacts tracked
3,298Verified emails
3,165Mobile numbers
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The 25 largest fraud defense law firms based in Chicago, United States

Ranked by team size
Top 25 of 195 company matches for fraud defense law firms based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChicago, IL, United StatesHQ recorded Sep 12, 2026501-1,0001,194 contacts →

Exact match

“At Jenner & Block, we shape what’s next through experience, vision, and judgment.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 12, 2026501-1,000579 contacts →

Exact match

“As a national law firm defending corporations, non-profits, associations and their officers & directors in every manner of litigation, O'Hagan Meyer provides individualized…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Sep 12, 2026501-1,000424 contacts →

Exact match

“Litchfield Cavo LLP began as a small firm of attorneys experienced in insurance and business defense matters.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202651-200254 contacts →

Exact match

“Formed in Levenfeld Pearlstein provides the sophisticated skills and resources of a big law firm with the personal attention of a small law firm.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 12, 2026201-500254 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202651-200186 contacts →

Exact match

“Cassiday Schade is a litigation law firm headquartered in Chicago, with national presence.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202651-200130 contacts →

Exact match

“Delivering extraordinary results to leading companies and individuals in their most important matters.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202651-200125 contacts →

Exact match

“EDELSON PC is a law firm concentrating on high-stake’s plaintiff’s work ranging from class and mass actions to public client investigations and prosecutions.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202651-20078 contacts →

Exact match

“Proven results.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202651-20076 contacts →

Exact match

“If you are searching for the highest level of skill and professional legal service, you have arrived at the right place.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202651-20068 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202651-20065 contacts →

Exact match

“Eimer Stahl is a boutique commercial litigation firm headquartered in Chicago, with offices in Madison, Silicon Valley, San Francisco, and Nashville.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202611-5053 contacts →

Exact match

“Christensen Hsu Sipes LLP is a law firm with offices in Chicago, Northwest Indiana, Los Angeles, and Sacramento.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202651-20048 contacts →

Exact match

“When you’re facing financial and legal challenges, you can depend on Turnbull Law Group to stand up for your rights.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202651-20046 contacts →

Exact match

“A successful team of experienced attorneys who are well-recognized in public entity defense practice and employment law services for public and private sector clients throughout…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202611-5043 contacts →

Exact match

“Kluever Law Group, LLC (KLG) is a ten attorney firm boasting a strong record of success representing a core client base of banks, financial institutions, receivers, secured…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202611-5041 contacts →

Exact match

“As a firm of trial attorneys, we understand the cost and risk associated with litigation.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202651-20040 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202651-20039 contacts →

Exact match

“Chilton Yambert & Porter LLP, established in January 1998, is a respected civil litigation firm with offices located in Illinois and Wisconsin.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
20Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202611-5038 contacts →

Exact match

“We are a trial and appellate litigation firm with a 20-year track record of exceptional outcomes for Fortune 500 companies, middle-market leaders, and entrepreneurs.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
21Exact matchChicago, United StatesHQ recorded Sep 12, 202611-5036 contacts →

Exact match

“Sperling & Slater has a nationwide and international practice focusing on complex commercial and business disputes.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202611-5035 contacts →

Exact match

“Founded in 1938, Neal & Leroy, LLC is a nationally recognized, elite boutique law firm providing the highest quality legal services to clients for more than 87 years.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202611-5029 contacts →

Exact match

“A high-powered law firm for savvy companies, Massey & Gail offers creative solutions in counseling, litigation and appeals.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202611-5029 contacts →

Exact match

“Nathan & Kamionski LLP is dedicated to client service at the highest level of professional commitment and quality.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
25Exact matchChicago, IL, United StatesHQ recorded Sep 12, 202611-5028 contacts →

Exact match

“Founded in 1991, we are an A-V rated insurance defense firm, committed to providing our clients with personalized services and performance unmatched by larger law firms.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase

Showing 25 of 195 fraud defense law firms based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 3,298 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fraud defense law firms based in Chicago, United States at a glance

As of Sep 12, 2026
57.1%Verified-email coverage
54.8%Mobile-number coverage
29.6Average contacts per company
1-10Median size (employees)
Sep 12, 2026Page data refreshed

Companies by employee count

1-10
119
11-50
52
51-200
17
201-500
3
501-1,000
3

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

Company record updated

Median 73.0d

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 Chicago, United States whose business descriptions match “fraud defense law firms” 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 3,298 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 September 12, 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.

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 “fraud defense law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fraud defense law firms are there based in Chicago, United States?

RevenueBase identified 195 company matches for fraud defense law firms associated with Chicago, United States as of September 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?

Jenner & Block 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 fraud defense law firms?

New York leads the United States with 238 company records, followed by Houston (152) and Los Angeles (128). Chicago has 112.

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 3,298 professional contacts with verified work emails tracked across these 195 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 September 12, 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.