Company lists · Data refreshed September 2026

Top 25 Labor rights law firms based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 5,052 companies tracked

RevenueBase identified 5,052 labor rights law firms headquartered in the United States as of September 2026 and tracks 63,817 professional contacts across them, including 35,607 with verified work emails. New York is the largest hub.

This list covers labor rights law firms headquartered in the 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 28, 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 28, 2026 86% judged on-target in blind review

5,052Companies

63,817Contacts tracked

35,607Verified emails

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The 25 largest labor rights law firms based in the United States

Ranked by team size

Top 25 of 5,052 labor rights law firms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to labor rights 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Morgan & Morgan, P.A	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	5,016 contacts →
	Indirect evidence “John Morgan became a lawyer with a simple mission: To fight for the people, and not the powerful.” Source: RevenueBase Database · checked Sep 28, 2026
2	Ogletree Deakins	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,708 contacts →
	Strong evidence “Ogletree Deakins is one of the largest labor and employment law firms representing management in all types of employment-related legal matters.” Source: RevenueBase Database · checked Sep 28, 2026
3	Littler	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,555 contacts →
	Strong evidence “Littler is the largest global employment and labor law practice, representing management in all aspects of employment and labor law and serving as a single-source solution…” Source: RevenueBase Database · checked Sep 28, 2026
4	Jackson Lewis P.C	Strong evidence	New York, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,285 contacts →
	Strong evidence “Focused on employment and labor law since 1958, Jackson Lewis P.C.’s attorneys located in major cities nationwide consistently identify and respond to new ways workplace law…” Source: RevenueBase Database · checked Sep 28, 2026
5	Nelson Mullins Riley & Scarborough	Partial evidence	Columbia, SC, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,012 contacts →
	Partial evidence “Established in 1897, Nelson Mullins is an Am Law 100 firm of more than attorneys, policy advisors and professionals with 33 offices in 17 states and Washington, D.C.” Source: RevenueBase Database · checked Sep 28, 2026
6	Fisher Phillips	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	501-1,000	1,471 contacts →
	Indirect evidence “With hundreds of attorneys across the globe, Fisher Phillips advises and advocates for employers internationally on some of the most complex and high-profile workplace matters.” Source: RevenueBase Database · checked Sep 28, 2026
7	Spencer Fane LLP	Partial evidence	Kansas City, MO, United StatesHQ checked Sep 28, 2026	501-1,000	1,041 contacts →
	Partial evidence “Spencer Fane is a law firm where your business leaders work with our business leaders.” Source: RevenueBase Database · checked Sep 28, 2026
8	Fordharrison LLP	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	201-500	746 contacts →
	Partial evidence “FordHarrison LLP - your partner in employment law.” Source: RevenueBase Database · checked Sep 28, 2026
9	Epstein Becker Green	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	701 contacts →
	Strong evidence “Clients turn to Epstein Becker Green for strategic counsel in employment and labor law, health care and life sciences, and complex litigation.” Source: RevenueBase Database · checked Sep 28, 2026
10	Amundsen Davis, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	542 contacts →
	Partial evidence “Amundsen Davis is a law firm comprised of over 250 attorneys headquartered in Chicago.” Source: RevenueBase Database · checked Sep 28, 2026
11	The United Firm LA Liga Defensora, APC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	518 contacts →
	Indirect evidence “The United Firm \| La Liga Defensora, A.P.C.” Source: RevenueBase Database · checked Sep 28, 2026
12	Constangy	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	201-500	429 contacts →
	Indirect evidence “Constangy, Brooks, Smith & Prophete has more than 250 attorneys across 21 states and the District of Columbia, offering services including the defense of single and…” Source: RevenueBase Database · checked Sep 28, 2026
13	Wilshire LAW Firm	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	501-1,000	369 contacts →
	Strong evidence “Wilshire Law Firm is excited to be among Southern California’s largest plaintiff personal injury, employee rights, and class action law firms.” Source: RevenueBase Database · checked Sep 28, 2026
14	Cipriani & Werner PC	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 28, 2026	201-500	357 contacts →
	Indirect evidence “Our Commitment The Mission of Cipriani & Werner, P.C.” Source: RevenueBase Database · checked Sep 28, 2026
15	Jackson Kelly Pllc	Partial evidence	Charleston, WV, United StatesHQ checked Sep 28, 2026	201-500	330 contacts →
	Partial evidence “Jackson Kelly PLLC is a national law firm representing leading global corporations, national companies, entrepreneurs and individuals in areas of law such as environmental…” Source: RevenueBase Database · checked Sep 28, 2026
16	Miller Johnson	Indirect evidence	Grand Rapids, MI, United StatesHQ checked Sep 28, 2026	201-500	321 contacts →
	Indirect evidence “Miller Johnson was founded in 1959 and is committed to excellence in service to our business, institutional and individual clients.” Source: RevenueBase Database · checked Sep 28, 2026
17	Burke, Williams & Sorensen, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	201-500	296 contacts →
	Indirect evidence “For nearly 100 years, Burke, Williams & Sorensen, LLP has served public agencies and private business entities across California.” Source: RevenueBase Database · checked Sep 28, 2026
18	Cohen Milstein Sellers & Toll LLP	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	236 contacts →
	Indirect evidence “Cohen Milstein Sellers & Toll LLP champions the causes of real people-workers, consumers, small business owners, investors, and whistleblowers-working to deliver corporate reforms…” Source: RevenueBase Database · checked Sep 28, 2026
19	Foster Swift Collins & Smith, PC	Indirect evidence	Lansing, MI, United StatesHQ checked Sep 28, 2026	201-500	222 contacts →
	Indirect evidence “Foster Swift has helped businesses, public entities, families, and individuals navigate legal challenges and discover opportunities across Michigan for more than 120 years.” Source: RevenueBase Database · checked Sep 28, 2026
20	Heplerbroom LLC	Indirect evidence	Edwardsville, IL, United StatesHQ checked Sep 28, 2026	201-500	217 contacts →
	Indirect evidence “HeplerBroom LLC is committed to bringing Excellence, Results, and Integrity to everything we do.” Source: RevenueBase Database · checked Sep 28, 2026
21	Hall & Evans, LLC	Partial evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	201-500	213 contacts →
	Partial evidence “Founded in 1932 and headquartered in Denver, Hall & Evans is a nationally recognized law firm known for its experienced trial and appellate lawyers.” Source: RevenueBase Database · checked Sep 28, 2026
22	Kellogg, Hansen, Todd, Figel & Frederick Pllc	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	211 contacts →
	Indirect evidence “Kellogg Hansen works in complex trial and appellate litigation.” Source: RevenueBase Database · checked Sep 28, 2026
23	Whiteman Osterman & Hanna LLP	Indirect evidence	Albany, NY, United StatesHQ checked Sep 28, 2026	51-200	209 contacts →
	Indirect evidence “Today’s legal issues are vastly more complex than ever before.” Source: RevenueBase Database · checked Sep 28, 2026
24	Fagen Friedman & Fulfrost LLP F3 LAW	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	201-500	194 contacts →
	Partial evidence “Fagen Friedman & Fulfrost, LLP ("F3Law") is a full-service education law firm representing more than 500 educational institutions, including school districts, community college…” Source: RevenueBase Database · checked Sep 28, 2026
25	Liebert Cassidy Whitmore	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	188 contacts →
	Indirect evidence “Liebert Cassidy Whitmore serves as trusted advisors to public agencies, educational institutions, and nonprofits across California.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: labor rights law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names labor rights law firms.
Partial evidence: Its own public description names part of labor rights law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name labor rights law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 5,052 labor rights law firms based in the United States

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Labor rights law firms based in the United States at a glance

As of Sep 28, 2026

55.8%Verified-email coverage

12.6Average contacts per company

1-10Median size (employees)

5.3%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

3,481

11-50

1,281

51-200

227

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 5,052 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 labor rights 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 the United States whose own description of what they do matches “labor rights 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 labor rights 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 labor rights law firms, and records with no verified work email. Companies headquartered outside United States 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, 35,607 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 28, 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.

Labor rights law firms by metro

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 labor rights 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 labor rights law firms are there based in the United States?

RevenueBase identified 5,052 labor rights law firms headquartered in the 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?

Morgan & Morgan, P.A, headquartered in Orlando, tops this list with the largest team on record.

Which city has the most labor rights law firms?

New York leads with 269 headquartered companies, followed by Los Angeles (241) and Chicago (137).

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 35,607 verified decision-maker contacts tracked across these 5,052 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 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 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.