Company lists · Data refreshed November 2026

Top 25 Labor advocacy nonprofits worldwide

RevenueBase identified 1,353 company matches for labor advocacy nonprofits worldwide as of November 2026 and tracks 23,803 professional contacts across them, including 6,196 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for labor advocacy 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 advocacy 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
1,353Companies
23,803Contacts tracked
6,196Verified emails
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The 25 largest labor advocacy nonprofits worldwide

Ranked by team size
Top 25 of 1,353 company matches for labor advocacy 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 matchSantiago, ChileHQ recorded Nov 6, 20265,001-10,0004,428 contacts →

Exact match

“Trabajamos por hacer de Chile el país que mejor cuida a los trabajadores y a sus familias!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchUnited KingdomHQ recorded Nov 6, 20261,001-5,0001,142 contacts →

Exact match

“Unite is Britain's biggest union with 1.5 million members in every type of workplace Unite is the union for the 21st century.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchBrisbane, AustraliaHQ recorded Nov 6, 2026501-1,000808 contacts →

Exact match

“At Shine, we don't judge you or where you came from.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWashington, DC, United StatesHQ recorded Nov 6, 2026201-500602 contacts →

Exact match

“The AFT is a union of professionals that champions fairness; democracy; economic opportunity; and high-quality public education, healthcare and public services for our students…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 2026501-1,000287 contacts →

Exact match

“Forte de plus de 330 membres répartis dans plus de 1 600 syndicats, la Confédération des syndicats nationaux (CSN) est un pilier du mouvement syndical québécois.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200275 contacts →

Exact match

“Coalition for the Homeless is the nation's oldest advocacy and direct service organization helping homeless men, women, and children.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMile End, CanadaHQ recorded Nov 6, 2026501-1,000263 contacts →

Exact match

“Our union is workers across the country from more than 45 industries and all walks of life, standing together to make a difference.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact 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
13Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 2026n/a164 contacts →

Exact match

“OneAmerica advances the fundamental principles of democracy and justice at the local, state, and national levels by building power within immigrant communities in collaboration…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200162 contacts →

Exact match

“Outten & Golden is a nationally recognized law firm for employees.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPasadena, CA, United StatesHQ recorded Nov 6, 202651-200137 contacts →

Exact match

“D.Law is an employment law firm that champions the rights of workers across the full range of California employment law.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Nov 6, 2026201-500134 contacts →

Exact match

“The SDA is the union for workers in retail, warehousing and fast food.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact 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
19Exact 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
20Exact matchSalem, OR, United StatesHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“We are an organization of more than people who, by joining together, are achieving what we cannot accomplish alone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“SEIU Local 521 is on the cutting edge of progressive activism, building the power of workers and engaging in larger social justice issues such as immigration, racial and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact 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
23Exact 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
24Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5087 contacts →

Exact match

“The Texas Organizing Project (TOP) improves the lives of low and moderate income Texas families by building power through community organizing and civic engagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“Workers Benefit Fund is a strategic infrastructure partner for worker organizations.”

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

Showing 25 of 1,353 labor advocacy nonprofits worldwide

See the full list, filter by size, metro and specialty, and access 6,196 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Labor advocacy nonprofits worldwide at a glance

As of Nov 6, 2026
26.0%Verified-email coverage
17.6Average contacts per company
1-10Median size (employees)
3.8%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
814
11-50
391
51-200
85
201-500
27
501-1,000
12
1,001-5,000
8
5,001-10,000
4
10001+
6

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 advocacy nonprofits are linked below.
What qualifies
Company records worldwide whose business descriptions match “labor advocacy 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 6,196 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 advocacy nonprofits by location

6 lists · largest first

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

Countries

Cities

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

How many labor advocacy nonprofits are there worldwide?

RevenueBase identified 1,353 company matches for labor advocacy 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?

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

Which country has the most labor advocacy nonprofits?

The United States leads with 605 companies, followed by Brazil (167) and Canada (31). Every labor advocacy nonprofits list by country and city is linked on this page.

Which city has the most labor advocacy nonprofits?

New York leads with 52 company records, followed by Washington (45) and Los Angeles (43).

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 6,196 professional contacts with verified work emails tracked across these 1,353 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.