Company lists · Data refreshed September 2026

Top 24 Insurance law firms based in Milwaukee, United States

RevenueBase identified 65 insurance law firms headquartered in Milwaukee, United States as of September 2026 and tracks 3,339 professional contacts across them, including 2,023 with verified work emails. Across the United States, New York is the largest hub for this category (778 companies); Milwaukee has 65.

This list covers insurance law firms headquartered in Milwaukee, 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 3, 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 3, 2026 86% judged on-target in blind review
65Companies
3,339Contacts tracked
2,023Verified emails
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The 24 largest insurance law firms based in Milwaukee, United States

Ranked by team size
Top 24 of 65 insurance law firms based in Milwaukee, United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to insurance law 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 20261,001-5,0001,333 contacts →

Indirect evidence

“For over 125 years, Quarles & Brady LLP has provided quality legal services to a wide range of industries on a national stage.”

Source: RevenueBase Database · checked Sep 3, 2026
2Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 2026201-500489 contacts →

Indirect evidence

“At Reinhart Boerner Van Deuren, we know that every trusted relationship begins with understanding.”

Source: RevenueBase Database · checked Sep 3, 2026
3Partial evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 2026201-500101 contacts →

Partial evidence

“Whyte Hirschboeck Dudek S.C, one of Wisconsin’s leading full-service law firms, plays a significant role in shaping political, economic, environmental and legal landscapes.”

Source: RevenueBase Database · checked Sep 3, 2026
4Partial evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202651-20080 contacts →

Partial evidence

“Full service law firm serving publicly-traded and privately-held corporations, family-owned businesses, tax-exempt organizations and individuals nationwide.”

Source: RevenueBase Database · checked Sep 3, 2026
5Partial evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-5038 contacts →

Partial evidence

“Lindner & Marsack is one of the nation's pre-eminent law firms specializing in labor and employment law.”

Source: RevenueBase Database · checked Sep 3, 2026
6Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-5032 contacts →

Indirect evidence

“Celebrating our 50th year in 2018!”

Source: RevenueBase Database · checked Sep 3, 2026
7Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-5032 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 3, 2026
8Partial evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-5031 contacts →

Partial evidence

“Our mission is to provide the very best legal services to insurance companies, businesses, and individuals by providing innovative, effective and efficient advice, consultation…”

Source: RevenueBase Database · checked Sep 3, 2026
9Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-5028 contacts →

Indirect evidence

“Since 1937, Kohner, Mann & Kailas, S.C, has provided the legal and transactional skills necessary to support our clients’ business needs and objectives.”

Source: RevenueBase Database · checked Sep 3, 2026
10Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-5027 contacts →

Indirect evidence

“Since 1945, Kasdorf, Lewis & Swietlik S.C.”

Source: RevenueBase Database · checked Sep 3, 2026
11Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-5021 contacts →

Indirect evidence

“Halling & Cayo is a mid-size Milwaukee firm located in downtown Milwaukee.”

Source: RevenueBase Database · checked Sep 3, 2026
12Partial evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-5018 contacts →

Partial evidence

“Our name, Attolles (ah-tole-us) Law, derives from a combination of the Latin words attollo (meaning “to elevate or raise up”) and meles (meaning “badger”).”

Source: RevenueBase Database · checked Sep 3, 2026
13Partial evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-5016 contacts →

Partial evidence

“The team at Laffey, Leitner & Goode LLC shares a near fanatical commitment to practicing law as a means of balancing the unbalanced, leveling the unleveled, and bringing big-time…”

Source: RevenueBase Database · checked Sep 3, 2026
14Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-5016 contacts →

Indirect evidence

“We represent clients in their most significant and complex litigation around the country.”

Source: RevenueBase Database · checked Sep 3, 2026
15Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-5015 contacts →

Indirect evidence

“Accomplished, hardworking Wisconsin lawyers who care about injured clients.”

Source: RevenueBase Database · checked Sep 3, 2026
16Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-5014 contacts →

Indirect evidence

“The legal team at Leib Knott Gaynor brings decades of knowledge and hard-won experience to every case and every client.”

Source: RevenueBase Database · checked Sep 3, 2026
17Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-5011 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 3, 2026
18Indirect evidenceMilwaukee, United StatesHQ checked Sep 3, 20261-109 contacts →

Indirect evidence

“At Falk Legal Group, we transform complex subrogation and business litigation challenges into practical, results-driven solutions.”

Source: RevenueBase Database · checked Sep 3, 2026
19Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 20261-108 contacts →

Indirect evidence

“Founded in 1988, Galanis, Pollack, Jacobs & Johnson, S.C.”

Source: RevenueBase Database · checked Sep 3, 2026
20Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-507 contacts →

Indirect evidence

“At Lichtsinn & Haensel, S.C, we believe clients are best served by preventing legal problems through careful and thorough advice given to clients prior to them entering into…”

Source: RevenueBase Database · checked Sep 3, 2026
21Partial evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-507 contacts →

Partial evidence

“A full service law firm with attorneys specializing in business law, healthcare law and personal injury.”

Source: RevenueBase Database · checked Sep 3, 2026
22Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-505 contacts →

Indirect evidence

“We at Kerkman & Dunn are dedicated to our clients, we will fight for you.”

Source: RevenueBase Database · checked Sep 3, 2026
23Strong evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 202611-505 contacts →

Strong evidence

“Simpson & Deardorff is a law firm specializing in general litigation and insurance defense.”

Source: RevenueBase Database · checked Sep 3, 2026
24Partial evidenceMilwaukee, WI, United StatesHQ checked Sep 3, 20261-105 contacts →

Partial evidence

“Ahmad & Guerard, LLP is a respected law firm located in Milwaukee, Wisconsin.”

Source: RevenueBase Database · checked Sep 3, 2026

Showing 24 of 65 insurance law firms based in Milwaukee, United States

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Insurance law firms based in Milwaukee, United States at a glance

As of Sep 3, 2026
60.6%Verified-email coverage
51.4Average contacts per company
11-50Median size (employees)
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
31
51-200
4
201-500
3
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than for Milwaukee, so it is reported there. Company counts and contact totals on this page are exact for Milwaukee, over 65 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 insurance law 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 Milwaukee, United States whose own description of what they do matches “insurance law 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 insurance law 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 insurance law firms, and records with no verified work email. Companies headquartered outside Milwaukee 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, 2,023 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 3, 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.

Insurance law 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 insurance law 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 insurance law firms are there based in Milwaukee, United States?

RevenueBase identified 65 insurance law firms headquartered in Milwaukee, 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?

Quarles & Brady LLP, headquartered in Milwaukee, tops this list with the largest team on record.

Which city in the United States has the most insurance law firms?

New York leads the United States with 778 headquartered companies, followed by Houston (524) and Chicago (492). Milwaukee has 65.

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 2,023 verified decision-maker contacts tracked across these 65 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 3, 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.