Company lists · Data refreshed September 2026

Top 25 Insurance law firms based in Kansas City, United States

RevenueBase identified 100 insurance law firms headquartered in Kansas City, United States as of September 2026 and tracks 1,005 professional contacts across them, including 614 with verified work emails. New York is the largest hub.

This list covers insurance law firms headquartered in Kansas City, 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
100Companies
1,005Contacts tracked
614Verified emails
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The 25 largest insurance law firms based in Kansas City, United States

Ranked by team size
Top 25 of 100 insurance law firms based in Kansas City, 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 evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5045 contacts →

Indirect evidence

“Berkowitz Oliver is a litigation firm dedicated to excellence in legal work and client service.”

Source: RevenueBase Database · checked Sep 3, 2026
2Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5042 contacts →

Indirect evidence

“Dysart Taylor McMonigle Brumitt & Wilcox, P.C, combines traditional value with innovative solutions to provide outstanding legal service to clients.”

Source: RevenueBase Database · checked Sep 3, 2026
3Partial evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5038 contacts →

Partial evidence

“Morrow Willnauer Church, LLC, is a regional law firm which focuses on litigation and corporate practice.”

Source: RevenueBase Database · checked Sep 3, 2026
4Partial evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5035 contacts →

Partial evidence

“Contingency Fee Business Litigation Lawyers Not all the big law firm lawyers are at big firms.”

Source: RevenueBase Database · checked Sep 3, 2026
5Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 202651-20033 contacts →

Indirect evidence

“A national reach from the heart of the Midwest, Wagstaff & Cartmell has a strong reputation and broad experience throughout the country in high-stakes litigation and trial…”

Source: RevenueBase Database · checked Sep 3, 2026
6Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5028 contacts →

Indirect evidence

“Every Company has unique needs - First Consulting has unique solutions.”

Source: RevenueBase Database · checked Sep 3, 2026
7Indirect evidenceKansas City, United StatesHQ checked Sep 3, 202611-5027 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 3, 2026
8Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5023 contacts →

Indirect evidence

“Scharnhorst Ast Kennard Griffin, PC ("SAKG") is a boutique civil litigation firm founded in 2006.”

Source: RevenueBase Database · checked Sep 3, 2026
9Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5023 contacts →

Indirect evidence

“Brown & Ruprecht, PC offers clients a wide array of legal services from its office in Kansas City, Missouri.”

Source: RevenueBase Database · checked Sep 3, 2026
10Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 20261-1023 contacts →

Indirect evidence

“Williams Venker & Sanders LLC merged with Baker Sterchi Cowden & Rice LLC effective July 1, 2018.”

Source: RevenueBase Database · checked Sep 3, 2026
11Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5021 contacts →

Indirect evidence

“Graves Garrett Greim represents businesses and individuals nationwide in commercial litigation, white collar criminal defense litigation and compliance and internal investigations.”

Source: RevenueBase Database · checked Sep 3, 2026
12Partial evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5020 contacts →

Partial evidence

“Walnut Risk Management is an independent insurance brokerage located in Kansas City, Missouri.”

Source: RevenueBase Database · checked Sep 3, 2026
13Partial evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5019 contacts →

Partial evidence

“The law firm of Seyferth Blumenthal & Harris was founded by BigLaw refugees.”

Source: RevenueBase Database · checked Sep 3, 2026
14Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5018 contacts →

Indirect evidence

“Swanson Bernard is dedicated to achieving goals as diverse as the clients it serves.”

Source: RevenueBase Database · checked Sep 3, 2026
15Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5018 contacts →

Indirect evidence

“Van Osdol clients have relied on our firm for over 75 years, and there’s a simple reason why… Our collaborative team approach ensures a streamlined, cost-effective experience.”

Source: RevenueBase Database · checked Sep 3, 2026
16Partial evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5018 contacts →

Partial evidence

“Kevin McManus Law is a law firm focused on representing individuals in Missouri and Kansas who have been injured due to the negligence of another.”

Source: RevenueBase Database · checked Sep 3, 2026
17Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 20261-1015 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 3, 2026
18Strong evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5015 contacts →

Strong evidence

“The firm's practice focuses on civil litigation, including such diverse areas as governmental law, employment law, personal injury, insurance defense, professional liability…”

Source: RevenueBase Database · checked Sep 3, 2026
19Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 20261-1015 contacts →

Indirect evidence

“Since 1987, the attorneys at Fields & Brown have been committed to providing aggressive legal representation with cost-effective solutions.”

Source: RevenueBase Database · checked Sep 3, 2026
20Partial evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5014 contacts →

Partial evidence

“Castle Law of Kansas City is a personal injury and bankruptcy law firm providing legal assistance to people who are suffering from financial and physical loss.”

Source: RevenueBase Database · checked Sep 3, 2026
21Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 202651-20014 contacts →

Indirect evidence

“There are many lawyers.”

Source: RevenueBase Database · checked Sep 3, 2026
22Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5013 contacts →

Indirect evidence

“At Monsees & Mayer, our personal injury lawyers are committed to helping people who have been injured by the negligence and wrongdoing of others.”

Source: RevenueBase Database · checked Sep 3, 2026
23Indirect evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5013 contacts →

Indirect evidence

“German May prosecutes and defends complex litigation matters throughout the country.”

Source: RevenueBase Database · checked Sep 3, 2026
24Partial evidenceKansas City, MO, United StatesHQ checked Sep 3, 20261-1012 contacts →

Partial evidence

“The attorneys at Haynes Benefits are well-versed in laws affecting the entire universe of employee benefit plans including 401(k), profit sharing and defined benefit pension…”

Source: RevenueBase Database · checked Sep 3, 2026
25Partial evidenceKansas City, MO, United StatesHQ checked Sep 3, 202611-5011 contacts →

Partial evidence

“Horn Aylward; Bandy, LLC, product liability law, personal, injury, intellectual property law, health law, environmental law, antitrust law, labor and employment law, construction…”

Source: RevenueBase Database · checked Sep 3, 2026

Showing 25 of 100 insurance law firms based in Kansas City, United States

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Insurance law firms based in Kansas City, United States at a glance

As of Sep 3, 2026
61.1%Verified-email coverage
10.1Average contacts per company
1-10Median size (employees)
778.0%Largest-city concentration · New York
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
30
51-200
6

Email recency for this list is measured across the whole United States list rather than for Kansas City, so it is reported there. Company counts and contact totals on this page are exact for Kansas City, over 100 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 Kansas City, 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 Kansas City 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, 614 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 Kansas City, United States?

RevenueBase identified 100 insurance law firms headquartered in Kansas City, 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?

Berkowitz Oliver LLP, headquartered in Kansas City, tops this list with the largest team on record.

Which city has the most insurance law firms?

New York leads with 778 headquartered companies, followed by Houston (524) and Chicago (492).

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 614 verified decision-maker contacts tracked across these 100 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.