Company lists · Data refreshed November 2026

Top 25 Labor rights organizations based in the United States

RevenueBase identified 192 company matches for labor rights organizations associated with the United States as of November 2026 and tracks 3,292 professional contacts across them, including 950 with verified work emails. New York is the largest hub.

This list covers company matches for labor rights organizations associated with the 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 November 6, 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 Nov 6, 2026 How this list was built
192Companies
3,292Contacts tracked
950Verified emails
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The 25 largest labor rights organizations based in the United States

Ranked by team size
Top 25 of 192 company matches for labor rights organizations based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWashington, TX, United StatesHQ recorded Nov 6, 2026201-500381 contacts →

Exact match

“Working America unites working people who don’t have a union on the job.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNew York, United StatesHQ recorded Nov 6, 202651-200203 contacts →

Exact match

“The National Domestic Workers Alliance NDWA) organizes domestic workers in the United States for respect, recognition and labor standards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“The Solidarity Center stands with workers everywhere fighting for fair wages, safe workplaces and fundamental freedoms – when workers have the knowledge and support to advocate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNorthampton, MA, United StatesHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“Verité is a global, nonprofit organization with a mission to ensure that people worldwide work under safe, fair, and legal conditions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-5094 contacts →

Exact match

“Members of UNITE HERE Local 11 join together to fight for improved living standards and working conditions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Willig, Williams & Davidson is one of the largest and most respected union-side labor law firms in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchConcord, CA, United StatesHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Our organization has a long history and rich tradition of partnering with the labor community through national and local leaders, advocating for key issues and campaigns, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5072 contacts →

Exact match

“Legal Aid at Work promotes the rights and economic self-sufficiency of low-wage workers and marginalized communities through free legal services, education, and advocacy at the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5068 contacts →

Exact match

“At Jobs With Justice, we are leading the fight for workers’ rights and an economy that benefits everyone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew York, CA, United StatesHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“Since our founding in 1969, the National Employment Law Project has fought to secure the rights of workers and unemployed people across the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“At Cohen, Weiss and Simon LLP, we are proud of our reputation as one of the nation's leading firms devoted exclusively to the interests of labor and working people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Workers Defense Project (WDP) is a membership-based organization that works to empower low-wage workers to achieve fair employment through education, direct services, organizing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAlameda, CA, United StatesHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“A Law Firm For The People Who Keep America Working Weinberg, Roger & Rosenfeld is one of the nation’s leading firms representing unions and working people in all aspects of labor…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBeverly Hills, CA, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“At Crosner Legal, we fight for justice every day and win.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDenver, CO, United StatesHQ recorded Nov 6, 20261-1028 contacts →

Exact match

“RATHOD |MOHAMEDBHAI LLC is a law firm of experienced trial attorneys representing individuals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Levy Ratner has over 50 years of successfully representing unions and plaintiffs, putting us at the forefront of the workers’ rights movement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Farmworker Justice is a nonprofit organization that seeks to empower farmworkers to improve their living and working conditions, immigration status, health, occupational safety…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“The Worker Rights Consortium (WRC) is an independent labor rights monitoring organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBensalem, PA, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“At Karpf, Karpf & Cerutti, P.C, our employment lawyers in Bucks County are dedicated to helping you with workplace issues.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Goddard Law is dedicated to representing employees and other individuals in all industries and at all employment levels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWhite Plains, NY, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Advocates for Employee Rights | Leaders in Workplace Discrimination, Harassment, & Retaliation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“Garment Worker Center is a worker rights organization leading an anti-sweatshop movement to improve conditions for tens of thousands of Los Angeles garment workers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Founded in 1885, the Los Angeles County Federation of Labor, AFL-CIO, the second largest central labor body in the nation, has in recent decades been on the cutting edge of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Murphy Anderson is a Washington-based law firm representing workers and unions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Our group of talented lawyers and highly-skilled staff comprise the largest union-side labor law firm in the Pacific Northwest, with roots dating back to the region's labor…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 192 labor rights organizations based in the United States

See the full list, filter by size, metro and specialty, and access 950 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Labor rights organizations based in the United States at a glance

As of Nov 6, 2026
28.9%Verified-email coverage
17.1Average contacts per company
1-10Median size (employees)
7.8%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
122
11-50
50
51-200
11
201-500
7
501-1,000
1
10001+
1

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 192 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 the United States whose business descriptions match “labor rights organizations” 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 950 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 November 6, 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.

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 organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many labor rights organizations are there based in the United States?

RevenueBase identified 192 company matches for labor rights organizations associated with the United States as of November 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?

Working America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most labor rights organizations?

New York leads with 15 company records, followed by Los Angeles (10) and Washington (10).

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 950 professional contacts with verified work emails tracked across these 192 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 192 labor rights organizations based in the United States. Start with a free account, no credit card.

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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.