Company lists · Data refreshed September 2026

Top 25 Media law firms based in Chicago, United States

RevenueBase identified 74 media law firms headquartered in Chicago, United States as of September 2026 and tracks 1,712 professional contacts across them, including 973 with verified work emails. New York is the largest hub.

This list covers media law 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
74Companies
1,712Contacts tracked
973Verified emails
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The 25 largest media law firms based in Chicago, United States

Ranked by team size
Top 25 of 74 media law firms based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names media law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Banner WitcoffIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 2026201-500288

“For more than 100 years Banner Witcoff has provided sound protection and inventive intellectual property solutions for some of the world’s most innovative organizations.”

Source: company website · checked Sep 5, 2026
2Chicago, IL, United StatesHQ checked Sep 5, 202651-200213

“Marshall, Gerstein & Borun LLP has one focus - intellectual property law.”

Source: company website · checked Sep 5, 2026
3Chicago, United StatesHQ checked Sep 5, 202651-200162

“McAndrews, Held & Malloy is a premier, full-service intellectual property and technology law firm.”

Source: company website · checked Sep 5, 2026
4
Leydig, Voit & Mayer, LTDPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 202651-200157

“Leydig, Voit & Mayer remains at the forefront of intellectual property law, providing advice and counsel in intellectual property litigation, licensing, and prosecution services…”

Source: company website · checked Sep 5, 2026
5Chicago, IL, United StatesHQ checked Sep 5, 202651-200143

“At MBHB, the legal and scientific credentials of our professionals are first rate.”

Source: company website · checked Sep 5, 2026
6Chicago, IL, United StatesHQ checked Sep 5, 202651-200109

“With over 160 years of experience, Fitch, Even, Tabin & Flannery LLP is Chicago’s oldest law firm in continuous practice and a national leader in the field of intellectual…”

Source: company website · checked Sep 5, 2026
7Chicago, IL, United StatesHQ checked Sep 5, 202651-20044

“Pattishall McAuliffe is one of the largest U.S.”

Source: company website · checked Sep 5, 2026
8
Nathan & Kamionski LLPIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5029

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

Source: company website · checked Sep 5, 2026
9
Infolawgroup LLPPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5028

“InfoLawGroup LLP is a national boutique law firm with a laser focus on information governance – including privacy and data security matters – advertising and marketing, evolving…”

Source: company website · checked Sep 5, 2026
10
Saper LAW Offices, LLCStrong evidence
Chicago, IL, United StatesHQ checked Sep 5, 20261-1028

“Saper Law is an intellectual property, social media, and business law firm with headline grabbing clients and cases.”

Source: company website · checked Sep 5, 2026
11Chicago, IL, United StatesHQ checked Sep 5, 202611-5026

“Irwin IP, a part of Miller Johnson, focuses exclusively on intellectual property and technology-related litigation.”

Source: company website · checked Sep 5, 2026
12Chicago, IL, United StatesHQ checked Sep 5, 20261-1026

“As of July 2022, Shepard Schwartz & Harris LLP joined Citrin Cooperman.”

Source: company website · checked Sep 5, 2026
13
Lempia Summerfield Katz LLCIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5025

“Lempia Summerfield Katz LLC specializes in patents, trademarks, copyrights, and other aspects of intellectual property protection and counseling.”

Source: company website · checked Sep 5, 2026
14
Chapman Spingola, LLPPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5022

“Chapman Spingola is a nationally recognized, boutique law firm leveraging its large-firm experience and results-driven approach for clients ranging from small businesses to…”

Source: company website · checked Sep 5, 2026
15
Cook Alex LTDIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5019

“Cook Alex and its predecessors have a distinguished history of providing differentiated intellectual property legal services to a domestic and international client base.”

Source: company website · checked Sep 5, 2026
16
Market Jd, INCIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5019

“A leading provider of online marketing for lawyers, Market JD is an interactive agency that will help your firm promote its services on the Internet, in print, and on television…”

Source: company website · checked Sep 5, 2026
17
Ziliak Law, LLCPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5015

“The attorneys at Ziliak Law care about your business.”

Source: company website · checked Sep 5, 2026
18
Addyhart LLCPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 20261-1011

“AddyHart is a boutique law firm focused on intellectual property litigation and corporate law.”

Source: company website · checked Sep 5, 2026
19
Arch & Lake LLPPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5011

“Arch & Lake LLP is a law firm founded in 2018 with offices in Bellevue, Chicago, and Houston.”

Source: company website · checked Sep 5, 2026
20
Klintworth & Rozenblat LLPIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-5010

“Klintworth & Rozenblat LLP is a legal services company based out of 19 N GREEN ST, Chicago, Illinois, United States.”

Source: company website · checked Sep 5, 2026
21
Synergy LAW Group, LLCPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 202611-509

“Synergy Law Group, LLC concentrates in corporate and commercial law; securities and finance law; mergers and acquisitions; technology, intellectual property, licensing and…”

Source: company website · checked Sep 5, 2026
22Chicago, IL, United StatesHQ checked Sep 5, 20261-108

“Polales Horton & Leonardi LLP is a firm of experienced courtroom advocates, founded on decades of success, focusing on white-collar criminal defense, business disputes, insurance…”

Source: company website · checked Sep 5, 2026
23
Elster & McgradyPartial evidence
Chicago, United StatesHQ checked Sep 5, 20261-107

“E&M is a boutique IP firm focusing on Brands, Domain Names/ICANN, Social Media, and related Litigation.”

Source: company website · checked Sep 5, 2026
24Chicago, IL, United StatesHQ checked Sep 5, 202611-507

“Vitale, Vickrey, Niro & Gasey LLP specializes in solving complex intellectual property, business and commercial problems.”

Source: company website · checked Sep 5, 2026
25
Jaffe & Berlin, L.L.CIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 20261-107

“For over 22 years, Jaffe & Berlin has been representing clients big and small.”

Source: company website · checked Sep 5, 2026

Showing 25 of 74 media law firms based in Chicago, United States

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Media law firms based in Chicago, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 188 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
47
11-50
18
51-200
7
201-500
2

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 74 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 media law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “media law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among media law 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 an evidence 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, 973 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 5, 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.

Frequently asked

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

RevenueBase identified 74 media law 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?

Banner Witcoff, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most media law firms?

New York leads with 188 headquartered companies, followed by Los Angeles (118) and Chicago (74).

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 973 verified decision-maker contacts tracked across these 74 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 5, 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.