Company lists · Data refreshed September 2026

Top 22 Banking companies based in Poland

RevenueBase identified 82 company matches for banking companies associated with Poland as of September 2026 and tracks 35,211 professional contacts across them, including 16,694 with verified work emails. Warsaw is the largest hub.

This list covers company matches for banking companies associated with Poland, 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 September 16, 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 Sep 16, 2026 How this list was built
82Companies
35,211Contacts tracked
16,694Verified emails
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The 22 largest banking companies based in Poland

Ranked by team size
Top 22 of 82 company matches for banking companies based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchWarsaw, PolandHQ recorded Sep 16, 202610001+7,987 contacts →

Exact match

“We are the largest bank in Poland and one of the largest financial institutions in the region.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Sep 16, 20265,001-10,0005,745 contacts →

Exact match

“mBank od lat jest synonimem innowacyjnych rozwiązań w bankowości.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Sep 16, 202610001+5,678 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Sep 16, 202610001+5,508 contacts →

Exact match

“Informujemy, że od 9 stycznia 2026 r.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Sep 16, 20265,001-10,0003,248 contacts →

Exact match

“Bank Millennium od 25 lat świadczy uniwersalne usługi finansowe Klientom ze wszystkich segmentów rynku poprzez ogólnopolską sieć oddziałów, indywidualnych doradców oraz kanały…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchWrocław, PolandHQ recorded Sep 16, 20261,001-5,0001,813 contacts →

Exact match

“Bank Credit Agricole należy do międzynarodowej grupy finansowej działającej na terenie 54 krajów na całym świecie.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Sep 16, 20261,001-5,0001,499 contacts →

Exact match

“Bank Gospodarstwa Krajowego offers banking and depository services.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Sep 16, 20261,001-5,000716 contacts →

Exact match

“PKO Leasing należy do Grupy Kapitałowej PKO Banku Polskiego– największego banku w kraju.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchWarsaw, PolandHQ recorded Sep 16, 2026501-1,000659 contacts →

Exact match

“W Nest przedsiębiorca jest zawsze na pierwszym miejscu.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Sep 16, 20261,001-5,000659 contacts →

Exact match

“Started its operations in 1991.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Sep 16, 2026501-1,000457 contacts →

Exact match

“We are a bank with a unique business profile - we combine the functions of an associating bank and a commercial bank.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Sep 16, 2026201-500369 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchWarsaw, PolandHQ recorded Sep 16, 2026201-500103 contacts →

Exact match

“PLUS BANK S.A, to jeden z pierwszych, prywatnych banków prowadzących działalność od 1991 roku.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchWarsaw, PolandHQ recorded Sep 16, 202651-20033 contacts →

Exact match

“Well-established company operating in the area of information exchange, legal counselling, conferencing, training, education and publishing.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchWrocław, PolandHQ recorded Sep 16, 202611-5015 contacts →

Exact match

“BZWBK is a banking company based out of 7 Dokerska, Wrocław, Poland.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchWarsaw, PolandHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“Established in 2012, Bank of China Europe S.A.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchŁącko, PolandHQ recorded Sep 16, 202651-2009 contacts →

Exact match

“Lokalny bank uniwersalny.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchAleksandrów Łódzki, PolandHQ recorded Sep 16, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchKrościenko Nad Dunajcem, PolandHQ recorded Sep 16, 202611-506 contacts →

Exact match

“Jesteśmy dynamicznie rozwijającym się Bankiem Spółdzielczym, posiadającym 125-letnie doświadczenie na rynku usług finansowych.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchBoguchwała, PolandHQ recorded Sep 16, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchWarta, PolandHQ recorded Sep 16, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchJędrzejów, PolandHQ recorded Sep 16, 202611-501 contacts →

Exact match

“Oferujemy usługi bankowe na najwyższym poziomie.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 22 of 82 banking companies based in Poland

See the full list, filter by size, metro and specialty, and access 16,694 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Banking companies based in Poland at a glance

As of Sep 16, 2026
47.4%Verified-email coverage
429.4Average contacts per company
11-50Median size (employees)
25.6%Largest-city concentration · Warsaw
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
8
51-200
10
201-500
5
501-1,000
3
1,001-5,000
7
5,001-10,000
2
10001+
5

Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 82 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 Poland whose business descriptions match “banking companies” 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 16,694 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 September 16, 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 “banking companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many banking companies are there based in Poland?

RevenueBase identified 82 company matches for banking companies associated with Poland as of September 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?

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

Which city has the most banking companies?

Warsaw leads with 21 company records, followed by Bydgoszcz (2) and Gorzow Wielkopolski (2).

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 16,694 professional contacts with verified work emails tracked across these 82 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 September 16, 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.