Company lists · Data refreshed September 2026

Top 25 Workers cooperative banks worldwide

RevenueBase identified 3,218 workers cooperative banks worldwide as of September 2026 and tracks 301,171 professional contacts across them, including 79,609 with verified work emails and 0 with mobile numbers. The United States is the largest market and Nairobi the largest hub.

This list covers workers cooperative banks worldwide, 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 19, 2026. Country and city lists for workers cooperative banks follow the table.

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 19, 2026 86% judged on-target in blind review
3,218Companies
301,171Contacts tracked
79,609Verified emails
0Mobile numbers
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The 25 largest workers cooperative banks worldwide

Ranked by team size
Top 25 of 3,218 workers cooperative banks worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to workers cooperative banks: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidencePorto Alegre, BrazilHQ checked Sep 19, 202610001+17,716 contacts →

Partial evidence

“We are born collaborative We believe that change is only possible when everyone works together for the same purpose, after all, cooperativism is in our DNA.”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceParis, FranceHQ checked Sep 19, 202610001+12,950 contacts →

Indirect evidence

“Un modèle mutualiste au service des clients et des salariés.”

Source: RevenueBase Database · checked Sep 19, 2026
3Partial evidenceBrasília, BrazilHQ checked Sep 19, 202610001+11,532 contacts →

Partial evidence

“O Sicoob é o maior sistema financeiro cooperativo do país, com mais de 10 milhões de cooperados e mais de 4,6 mil pontos de atendimento distribuídos em todo o Brasil.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceBogota, ColombiaHQ checked Sep 19, 202610001+11,489 contacts →

Indirect evidence

“En Davivienda creemos en un mundo financiero sin barreras que facilite la vida a las personas, las empresas, las ciudades y municipios.”

Source: RevenueBase Database · checked Sep 19, 2026
5Partial evidenceFrancisco Beltrão, BrazilHQ checked Sep 19, 20265,001-10,0007,769 contacts →

Partial evidence

“Com mais de 30 anos de história, somos uma das principais cooperativas de crédito do Brasil, com presença em 19 estados.”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceFrankfurt, GermanyHQ checked Sep 19, 20265,001-10,0003,742 contacts →

Indirect evidence

“DZ BANK is the second largest bank in Germany.”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceNairobi, KenyaHQ checked Sep 19, 20261,001-5,0003,547 contacts →

Indirect evidence

“The Co-operative Bank of Kenya Limited is incorporated in Kenya under the Company Act and is also licensed to do the business of banking under the Banking Act.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceManchester, United KingdomHQ checked Sep 19, 20261,001-5,0003,138 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceSaint-grégoire, FranceHQ checked Sep 19, 20261,001-5,0002,636 contacts →

Indirect evidence

“La Banque Populaire de l'Ouest est née en 1920 de la volonté d'entrepreneurs, d'artisans et de commerçants, exclus des circuits bancaires installés, de s'épauler mutuellement pour…”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceVancouver, BC, CanadaHQ checked Sep 19, 20261,001-5,0002,243 contacts →

Indirect evidence

“Everyone needs a place to bank.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidencePopayán, ColombiaHQ checked Sep 19, 20261,001-5,0001,995 contacts →

Indirect evidence

“Somos Mundo Mujer el Banco de la Comunidad Porque la comunidad es nuestra fuente de inspiración, le damos la mano.”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceSanta Ana, CA, United StatesHQ checked Sep 19, 20261,001-5,0001,918 contacts →

Indirect evidence

“Since our founding in 1934, we have been singularly focused on one thing: providing World-Class Personal Service and financial security to California school employees and their…”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceLeón, MexicoHQ checked Sep 19, 20265,001-10,0001,801 contacts →

Indirect evidence

“Caja Popular Mexicana, es una persona moral con reconocimiento jurídico y patrimonio propios, de capital variable, no lucrativa, en la cual la responsabilidad del socio se limita…”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceNantes, FranceHQ checked Sep 19, 20261,001-5,0001,778 contacts →

Indirect evidence

“Le Crédit Agricole Atlantique Vendée est une banque aux fondements coopératifs et mutualistes qui place l'homme et son devenir au cœur de sa démarche, dans une vision long terme.”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceSurrey, BC, CanadaHQ checked Sep 19, 20261,001-5,0001,733 contacts →

Indirect evidence

“At Coast Capital, we’re not dreaming about a better future, we’re building one.”

Source: RevenueBase Database · checked Sep 19, 2026
16Strong evidenceSondrio, ItalyHQ checked Sep 19, 20261,001-5,0001,728 contacts →

Strong evidence

“Founded in 1871, the Banca Popolare di Sondrio is one of the first popular Italian banks that was inspired by the popular cooperative banking movement.”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceStrasbourg, FranceHQ checked Sep 19, 20261,001-5,0001,699 contacts →

Indirect evidence

“Banque 100 % coopérative, 100 % régionale et 100 % utile au développement économique, social et environnemental de son territoire, la Caisse d’Epargne Grand Est Europe démontre sa…”

Source: RevenueBase Database · checked Sep 19, 2026
18Indirect evidenceArrasate - Mondragón, SpainHQ checked Sep 19, 20261,001-5,0001,464 contacts →

Indirect evidence

“En LABORAL Kutxa creemos que hay otra forma de hacer banca, basada en la cooperación y en el compromiso.”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceNanterre, FranceHQ checked Sep 19, 20261,001-5,0001,450 contacts →

Indirect evidence

“Crédit Coopératif is a diversified banking group, which offers a wide range of banking products and services, especially to businesses and organisations, in the different sectors…”

Source: RevenueBase Database · checked Sep 19, 2026
20Indirect evidenceCaen, FranceHQ checked Sep 19, 20261,001-5,0001,413 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
21Indirect evidenceSerres-castet, FranceHQ checked Sep 19, 20261,001-5,0001,317 contacts →

Indirect evidence

“Nous sommes une banque coopérative résolument responsable qui aime et qui aide son territoire, une banque de proximité utile qui innove et fait confiance, une entreprise…”

Source: RevenueBase Database · checked Sep 19, 2026
22Indirect evidenceSaint Paul, MN, United StatesHQ checked Sep 19, 20261,001-5,0001,190 contacts →

Indirect evidence

“At Bremer, we believe that together banking and commerce can help communities thrive.”

Source: RevenueBase Database · checked Sep 19, 2026
23Indirect evidenceCali, ColombiaHQ checked Sep 19, 20261,001-5,0001,186 contacts →

Indirect evidence

“En Banco W, somos el banco de los negociantes, trabajadores independientes, emprendedores y micro empresarios, en el cual estamos transformando el mundo financiero con visión y…”

Source: RevenueBase Database · checked Sep 19, 2026
24Indirect evidenceMumbai, IndiaHQ checked Sep 19, 20261,001-5,0001,023 contacts →

Indirect evidence

“Set up in 1906, SVC Bank is a 119-year-rich institution that has contributed significantly to the development of the co-operative movement in India for over a century.”

Source: RevenueBase Database · checked Sep 19, 2026
25Indirect evidenceDublin, CA, United StatesHQ checked Sep 19, 2026501-1,000969 contacts →

Indirect evidence

“Patelco Credit Union is a not-for-profit credit union committed to serving the financial health and well-being of its membership.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 3,218 workers cooperative banks worldwide

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Workers cooperative banks worldwide at a glance

As of Sep 19, 2026
26.4%Verified-email coverage
93.6Average contacts per company
51-200Median size (employees)
0.9%Largest-city concentration · Nairobi
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
627
11-50
819
51-200
950
201-500
508
501-1,000
183
1,001-5,000
102
5,001-10,000
6
10001+
14

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 workers cooperative banks, 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.
Coverage
17 countries, largest first: the United States, India, Germany, Brazil, Italy, Poland, Colombia, Ecuador, Canada, the United Kingdom and 7 more. Country and city lists for workers cooperative banks are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “workers cooperative banks”. 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 workers cooperative banks), 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 workers cooperative banks, and records with no verified work email.
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, 79,609 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 19, 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.

Workers cooperative banks by location

17 lists · largest first

Every Workers cooperative banks 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 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 workers cooperative banks, 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 workers cooperative banks are there worldwide?

RevenueBase identified 3,218 workers cooperative banks worldwide 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?

Sicredi, headquartered in Porto Alegre, tops this list with the largest team on record.

Which country has the most workers cooperative banks?

The United States leads with 852 companies, followed by India (458) and Germany (437). Every workers cooperative banks list by country and city is linked on this page.

Which city has the most workers cooperative banks?

Nairobi leads with 29 headquartered companies, followed by Mumbai (27) and Quito (23).

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 79,609 verified decision-maker contacts tracked across these 3,218 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 19, 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.