Company lists · Data refreshed November 2026

Top 25 Labor rights nonprofits worldwide

RevenueBase identified 839 company matches for labor rights nonprofits worldwide as of November 2026 and tracks 10,483 professional contacts across them, including 2,737 with verified work emails. The United States is the largest market and Los Angeles the largest hub.

This list covers company matches for labor rights nonprofits worldwide, 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. Country and city lists for labor rights nonprofits follow the table.

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
839Companies
10,483Contacts tracked
2,737Verified emails
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The 25 largest labor rights nonprofits worldwide

Ranked by team size
Top 25 of 839 company matches for labor rights nonprofits worldwide, 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 matchHyattsville, MD, United StatesHQ recorded Nov 6, 2026n/a1,015 contacts →

Exact match

“CASA’s mission is to create a more just society by building power and improving the quality of life in working class and immigrant communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRome, ItalyHQ recorded Nov 6, 202651-200419 contacts →

Exact match

“L'Inca nasce per difendere i diritti dei cittadini.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchWashington, FL, United StatesHQ recorded Nov 6, 202651-200252 contacts →

Exact match

“Cohen Milstein Sellers & Toll LLP champions the causes of real people-workers, consumers, small business owners, investors, and whistleblowers-working to deliver corporate reforms…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact 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
7Exact matchChicago, DC, United StatesHQ recorded Nov 6, 202651-200165 contacts →

Exact match

“The National Immigrant Justice Center (NIJC) is a non-partisan human rights leader.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGlendale, NY, United StatesHQ recorded Nov 6, 202651-200124 contacts →

Exact match

“Lawyers for Justice, P.C.® is America’s Strongest Law Firm™.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSao Goncalo, BrazilHQ recorded Nov 6, 20261,001-5,000123 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchSalvador, BrazilHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Há mais de 20 anos, o Parish & Zenandro Advogados atua na defesa dos direitos previdenciários, trabalhistas e do consumidores, protegendo quem mais precisa e buscando justiça…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“Conhecer os seus direitos trabalhistas é a melhor maneira de identificar quando forem desrespeitados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBrasilia, BrazilHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“O Escritório Mauro Menezes & Advogados foi fundado na cidade do Rio de Janeiro (RJ), no ano de 1938, pelo advogado Alino da Costa Monteiro (1916 – 2001).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“For 15 years, the UFW Foundation has mobilized farm workers and their organizations across the country to advocate for more equitable policies, such as immigration reform…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact 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
17Exact matchBrasilia, BrazilHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Entidade sem fins lucrativos que tem por premissa a garantia dos direitos e a defesa dos interesses específicos dos servidores da Justiça Trabalhista, nas esferas judicial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact 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
19Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5064 contacts →

Exact match

“JobWatch is an employment rights legal centre which provides assistance to Victorian, Queensland and Tasmanian workers about their rights at work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchZaragoza, SpainHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Organización sin ánimo de lucro cuya finalidad es dar respuesta a las necesidades sociales, formativas y laborales que surgen entre los empresarios y los trabajadores en situación…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMilwakee, WI, United StatesHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“The American legal system is in a constant state of change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Altshuler Berzon LLP is a San Francisco law firm dedicated to providing the highest quality representation in the service of economic justice and the public interest.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCentral Business District, SingaporeHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Labor Solutions is the only provider focused exclusively on engaging value chain workers and sites, delivering Worker-Driven Due Diligence at scale.”

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

Showing 25 of 839 labor rights nonprofits worldwide

See the full list, filter by size, metro and specialty, and access 2,737 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Labor rights nonprofits worldwide at a glance

As of Nov 6, 2026
26.1%Verified-email coverage
12.5Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · Los Angeles
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
522
11-50
234
51-200
52
201-500
15
501-1,000
5
1,001-5,000
3
5,001-10,000
2
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for labor rights nonprofits are linked below.
What qualifies
Company records worldwide whose business descriptions match “labor rights nonprofits” 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. 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 2,737 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.

Labor rights nonprofits by location

4 lists · largest first

Every Labor rights nonprofits list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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

How many labor rights nonprofits are there worldwide?

RevenueBase identified 839 company matches for labor rights nonprofits worldwide 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?

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

Which country has the most labor rights nonprofits?

The United States leads with 285 companies, followed by Brazil (138) and Canada (28). Every labor rights nonprofits list by country and city is linked on this page.

Which city has the most labor rights nonprofits?

Los Angeles leads with 21 company records, followed by Sao Paulo (21) and New York (20).

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 2,737 professional contacts with verified work emails tracked across these 839 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.

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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.