Company lists · Data refreshed September 2026

Top 25 Health insurance law firms based in Chicago, United States

Name: Health insurance law 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 104 companies tracked

RevenueBase identified 104 company matches for health insurance law firms associated with Chicago, United States as of September 2026 and tracks 3,986 professional contacts across them, including 2,366 with verified work emails. Across the United States, New York is the largest hub for this category (117 companies); Chicago follows with 104.

This list covers company matches for health insurance 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 28, 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 28, 2026 How this list was built

104Companies

3,986Contacts tracked

2,366Verified emails

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The 25 largest health insurance law firms based in Chicago, United States

Ranked by team size

Top 25 of 104 company matches for health insurance law firms based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Hinshaw & Culbertson LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	501-1,000	1,188 contacts →
	Exact match “Hinshaw & Culbertson LLP is a U.S-based law firm with offices nationwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Litchfield Cavo LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	501-1,000	424 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 28, 2026 · View company records in RevenueBase
3	Tressler LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	237 contacts →
	Exact match “Tressler LLP is a national law firm headquartered in Chicago, with ten offices located in six states - California, Illinois, Missouri, New Jersey, New York and Pennsylvania.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Clausen Miller P.C	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	232 contacts →
	Exact match “Founded over 80 years ago, Clausen Miller represents businesses, insurers and professionals through strategic, cost-effective litigation and counseling across the nation and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Malman LAW Chicago LAW Firm	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	141 contacts →
	Exact match “For more than 25 years, the personal injury lawyers at Malman Law have collected hundreds of millions of dollars on behalf of our clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Nicolaides Fink Thorpe Michaelides Sullivan LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	138 contacts →
	Exact match “Nicolaides Fink Thorpe Michaelides Sullivan LLP is dedicated to serving the insurance industry throughout the world in evaluating and resolving their most complex risks.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Wiedner & Mcauliffe, LTD	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	132 contacts →
	Exact match “Wiedner & McAuliffe is a Chicago-based workers’ compensation defense and civil litigation firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Batescarey LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	101 contacts →
	Exact match “BatesCarey LLP has dedicated its practice to protecting the interests of insurers and reinsurers while shaping the trends of insurance law throughout the United States and abroad.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Foran Glennon Palandech Ponzi & Rudloff	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	100 contacts →
	Exact match “Since 2001, Foran Glennon has provided sophisticated legal services in a cost-effective manner.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Horwitz, Horwitz & Associates	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	92 contacts →
	Exact match “Since 1924, our family has continued a tradition begun by Jacob W.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Nyhan, Bambrick, Kinzie, & Lowry	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	80 contacts →
	Exact match “We are trusted attorneys and trusted advisors to a wide range of employers, insurance carriers and third party administrators.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Pretzel & Stouffer, Chartered	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	78 contacts →
	Exact match “Proven results.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Robbins Schwartz	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	69 contacts →
	Exact match “We are a team of problem solvers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	BCM Law, P.C	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	54 contacts →
	Exact match “BCM Law was founded in 1997 with a vision to provide skilled and aggressive defense for Employers and Insurers for complex legal matters such as Workers’ Compensation Defense…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Christensen HSU Sipes LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	53 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 28, 2026 · View company records in RevenueBase
16	Walker Wilcox Matousek LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	47 contacts →
	Exact match “Walker Wilcox, with offices in Chicago and Houston, provides our clients with effective and innovative legal services that deliver value and solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Cray Huber Horstman Heil & Vanausdal LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	41 contacts →
	Exact match “Cray Huber is a Chicago-based law firm with a national litigation practice.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Meckler Bulger Tilson Marick & Pearson LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	40 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 28, 2026 · View company records in RevenueBase
19	Hinkhouse Williams Walsh LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	36 contacts →
	Exact match “Hinkhouse Williams Walsh LLP is a firm of seasoned trial lawyers who understand the unique needs of insurers and reinsurers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Neal & Leroy, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	35 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 28, 2026 · View company records in RevenueBase
21	Tribler Orpett & Meyer, P.C	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “We are a client–focused civil litigation firm serving the insurance and business communities throughout the United States.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Schuyler, Roche & Crisham, P.C	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	32 contacts →
	Exact match “Experienced Advocates and Counselors Fighting For Your Rights Inside and Outside the Courtroom Schuyler, Roche & Crisham helps clients in Chicago and around the globe achieve…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Brennan Burtker LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	28 contacts →
	Exact match “Brennan Burtker LLC is Chicago’s first full-service health care law firm, providing clients everything from defense litigation to health care consultation services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Gunty & Mccarthy	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	28 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 28, 2026 · View company records in RevenueBase
25	Hogan Marren Babbo & Rose, LTD	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	28 contacts →
	Exact match “Founded in 1993 by several attorneys previously affiliated with a large Chicago law firm, Hogan Marren, Ltd.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “health insurance law firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 104 health insurance law firms based in Chicago, United States

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Health insurance law firms based in Chicago, United States at a glance

As of Sep 28, 2026

59.4%Verified-email coverage

38.3Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 104 companies.

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 “health insurance 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 2,366 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 28, 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.

Health insurance law firms by metro in the United States

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

How many health insurance law firms are there based in Chicago, United States?

RevenueBase identified 104 company matches for health insurance 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?

Hinshaw & Culbertson LLP 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 health insurance law firms?

New York leads the United States with 117 company records, followed by Chicago (104) and Houston (104).

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 2,366 professional contacts with verified work emails tracked across these 104 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 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 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.