Company lists · Data refreshed September 2026

Top 17 Labor rights law firms based in Kansas City, United States

Name: Labor rights law firms based in Kansas City, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 28 companies tracked

RevenueBase identified 28 company matches for labor rights law firms associated with Kansas City, United States as of September 2026 and tracks 1,216 professional contacts across them, including 904 with verified work emails. Across the United States, New York is the largest hub for this category (271 companies); Kansas City has 28.

This list covers company matches for labor rights law firms associated with Kansas City, 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

28Companies

1,216Contacts tracked

904Verified emails

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The 17 largest labor rights law firms based in Kansas City, United States

Ranked by team size

Top 17 of 28 company matches for labor rights law firms based in Kansas City, 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	Spencer Fane LLP	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	501-1,000	1,041 contacts →
	Exact match “Spencer Fane is a law firm where your business leaders work with our business leaders.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Franke Schultz & Mullen, PC	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	51-200	37 contacts →
	Exact match “Franke Schultz & Mullen, P.C.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Seyferth Blumenthal & Harris LLC	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “The law firm of Seyferth Blumenthal & Harris was founded by BigLaw refugees.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Shamberg, Johnson & Bergman	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	1-10	18 contacts →
	Exact match “Our job is to convince others to see things your way.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Fields & Brown, LLC	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	1-10	16 contacts →
	Exact match “Since 1987, the attorneys at Fields & Brown have been committed to providing aggressive legal representation with cost-effective solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Haynes Benefits PC	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	1-10	13 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Siro Smith Dickson PC	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	1-10	9 contacts →
	Exact match “Siro Smith Dickson PC is one of the top Kansas City trial law firms.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Wyrsch Hobbs Mirakian, P.C	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	11-50	7 contacts →
	Exact match “For many years the attorneys at Wyrsch Hobbs Mirakian have provided their clients top quality advice and representation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Popham Injury LAW Firm	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “We are a Kansas City personal injury law firm with a focus on cases with social impact.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Edelman, Liesen & Myers, L.L.P	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Edelman, Liesen & Myers is a client-oriented firm, providing legal services to the greater Kansas City area.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	The Meyers LAW Firm, LC	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “The Meyers Law Firm is committed to providing legal representation of the highest quality to individuals and small businesses in civil cases and litigation related matters.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Pathguide LAW LLC	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “PathGuide Law LLC is a business law firm providing legal services for small business, entrepreneurs, and organizations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	DLM LAW LLC	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “DLM LAW LLC represents individuals and entities in business disputes and cases involving defective and dangerous products and catastrophic injuries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	KOC LAW LLC	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “Plaintiff's Employment Law Practice” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Mccarthy O'connor, P.C	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “McCarthy O’Connor, P.C.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	ZDP Law, LLC	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “ZDP Law, LLC is a client-first litigation law firm focused on getting justice for people who have been harmed or injured.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	LG LAW LLC	Exact match	Kansas City, MO, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “LG Law is a boutique employment and business litigation practice representing individuals and businesses nationwide.” 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 “labor rights 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 17 of 28 labor rights law firms based in Kansas City, United States

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

As of Sep 28, 2026

74.3%Verified-email coverage

43.4Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 28 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 Kansas City, United States whose business descriptions match “labor rights 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 904 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.

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

How many labor rights law firms are there based in Kansas City, United States?

RevenueBase identified 28 company matches for labor rights law firms associated with Kansas City, 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?

Spencer Fane 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 labor rights law firms?

New York leads the United States with 271 company records, followed by Los Angeles (241) and Chicago (137). Kansas City has 28.

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 904 professional contacts with verified work emails tracked across these 28 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.