Company lists · Data refreshed September 2026

Top 25 Co operative banks worldwide

RevenueBase identified 3,986 co operative banks worldwide as of September 2026 and tracks 318,219 professional contacts across them, including 98,018 with verified work emails and 0 with mobile numbers. The United States is the largest market and Mumbai the largest hub.

This list covers co operative 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 15, 2026. Country and city lists for co operative 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 15, 2026 86% judged on-target in blind review
3,986Companies
318,219Contacts tracked
98,018Verified emails
0Mobile numbers
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The 25 largest co operative banks worldwide

Ranked by team size
Top 25 of 3,986 co operative banks worldwide, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to co operative 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
1Indirect evidencePorto Alegre, BrazilHQ checked Sep 15, 202610001+17,716 contacts →

Indirect 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 15, 2026
2Indirect evidenceBrasília, BrazilHQ checked Sep 15, 202610001+11,532 contacts →

Indirect 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 15, 2026
3Indirect evidenceFrancisco Beltrão, BrazilHQ checked Sep 15, 20265,001-10,0007,769 contacts →

Indirect 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 15, 2026
4Indirect evidenceGlasgow, United KingdomHQ checked Sep 15, 20265,001-10,0004,817 contacts →

Indirect evidence

“Virgin Money is so much more than just a bank.”

Source: RevenueBase Database · checked Sep 15, 2026
5Indirect evidenceFrankfurt, GermanyHQ checked Sep 15, 20265,001-10,0003,742 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 15, 2026
6Indirect evidenceManchester, United KingdomHQ checked Sep 15, 20261,001-5,0003,138 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 15, 2026
7Indirect evidenceMadrid, SpainHQ checked Sep 15, 20265,001-10,0002,874 contacts →

Indirect evidence

“Cajamar Caja Rural es la primera caja rural española y la primera cooperativa de crédito española, con más de 1,4 millones de socios, 3,9 millones clientes, más de 1.200 oficinas…”

Source: RevenueBase Database · checked Sep 15, 2026
8Indirect evidenceSaint-grégoire, FranceHQ checked Sep 15, 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 15, 2026
9Indirect evidenceOrvault, FranceHQ checked Sep 15, 20261,001-5,0002,272 contacts →

Indirect evidence

“Implantée sur deux régions et neuf départements, la Caisse d’Epargne Bretagne Pays de Loire est une banque mutualiste régionale de proximité, solide et performante.”

Source: RevenueBase Database · checked Sep 15, 2026
10Indirect evidenceSanta Ana, CA, United StatesHQ checked Sep 15, 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 15, 2026
11Indirect evidenceNantes, FranceHQ checked Sep 15, 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 15, 2026
12Indirect evidenceSurrey, BC, CanadaHQ checked Sep 15, 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 15, 2026
13Partial evidenceSondrio, ItalyHQ checked Sep 15, 20261,001-5,0001,728 contacts →

Partial 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 15, 2026
14Indirect evidenceArrasate - Mondragón, SpainHQ checked Sep 15, 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 15, 2026
15Indirect evidenceNanterre, FranceHQ checked Sep 15, 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 15, 2026
16Indirect evidenceCaen, FranceHQ checked Sep 15, 20261,001-5,0001,413 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 15, 2026
17Indirect evidenceLeeds, United KingdomHQ checked Sep 15, 20261,001-5,0001,367 contacts →

Indirect evidence

“Welcome to Leeds Building Society.”

Source: RevenueBase Database · checked Sep 15, 2026
18Indirect evidenceReading, United KingdomHQ checked Sep 15, 20261,001-5,0001,358 contacts →

Indirect evidence

“Backing you to do more We’re Aldermore, trusted and highly rated by over a quarter of a million customers for more than 15 years.”

Source: RevenueBase Database · checked Sep 15, 2026
19Indirect evidenceSerres-castet, FranceHQ checked Sep 15, 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 15, 2026
20Indirect evidenceSaint Paul, MN, United StatesHQ checked Sep 15, 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 15, 2026
21Indirect evidencePhoenix, AZ, United StatesHQ checked Sep 15, 20261,001-5,0001,025 contacts →

Indirect evidence

“Over eighty-five years ago, our credit union was founded by 15 courageous educators who pooled together all of the money they had – just $78.75.”

Source: RevenueBase Database · checked Sep 15, 2026
22Strong evidenceMumbai, IndiaHQ checked Sep 15, 20261,001-5,0001,023 contacts →

Strong 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 15, 2026
23Indirect evidenceMayfield, KY, United StatesHQ checked Sep 15, 2026n/a1,010 contacts →

Indirect evidence

“Throughout our over 150-year history, FNB has taken pride in being locally owned, locally operated, and committed to the communities we serve.”

Source: RevenueBase Database · checked Sep 15, 2026
24Indirect evidenceDublin, CA, United StatesHQ checked Sep 15, 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 15, 2026
25Indirect evidenceLe Relecq-kerhuon, FranceHQ checked Sep 15, 20261,001-5,000870 contacts →

Indirect evidence

“Le Crédit Mutuel de Bretagne est une fédération du groupe Crédit Mutuel Arkéa.”

Source: RevenueBase Database · checked Sep 15, 2026

Showing 25 of 3,986 co operative banks worldwide

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Co operative banks worldwide at a glance

As of Sep 15, 2026
30.8%Verified-email coverage
79.8Average contacts per company
51-200Median size (employees)
0.8%Largest-city concentration · Mumbai
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
720
11-50
1,143
51-200
1,219
201-500
551
501-1,000
221
1,001-5,000
105
5,001-10,000
6
10001+
6

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 co operative 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
15 countries, largest first: the United States, Germany, India, Brazil, Italy, Poland, the United Kingdom, Switzerland, Canada, Ireland and 5 more. Country and city lists for co operative banks are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “co operative 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 co operative 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 co operative 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, 98,018 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 15, 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.

Co operative banks by location

15 lists · largest first

Every Co operative 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 co operative 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 co operative banks are there worldwide?

RevenueBase identified 3,986 co operative 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 co operative banks?

The United States leads with 1,725 companies, followed by Germany (543) and India (446). Every co operative banks list by country and city is linked on this page.

Which city has the most co operative banks?

Mumbai leads with 30 headquartered companies, followed by Bangalore (27) and Pune (19).

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 98,018 verified decision-maker contacts tracked across these 3,986 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 15, 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.