Company lists · Data refreshed November 2026

Top 25 Data privacy and security companies based in Poland

RevenueBase identified 193 company matches for data privacy and security companies associated with Poland as of November 2026 and tracks 1,014 professional contacts across them, including 287 with verified work emails. Warsaw is the largest hub.

This list covers company matches for data privacy and security 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 November 5, 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 Nov 5, 2026 How this list was built
193Companies
1,014Contacts tracked
287Verified emails
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The 25 largest data privacy and security companies based in Poland

Ranked by team size
Top 25 of 193 company matches for data privacy and security companies based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchKatowice, PolandHQ recorded Nov 5, 2026201-500193 contacts →

Exact match

“DAGMA Bezpieczeństwo IT to firma z 40-letnim doświadczeniem, specjalizująca się w cyberbezpieczeństwie.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSzczecin, PolandHQ recorded Nov 5, 202611-5045 contacts →

Exact match

“Misją BTC jest tworzenie najlepszych rozwiązań informatycznych, zapewniających naszym Klientom bezpieczne i skuteczne prowadzenie biznesu.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Nov 5, 202651-20031 contacts →

Exact match

“4Prime IT Security is a specialized team of cybersecurity experts with over 15 years of experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“We take care of your company's cyber security so you can focus on your business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchŁódź, PolandHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Ikaria to ekspert bezpieczeństwa IT.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“ComCERT SA, jedyna w Polsce, specjalizuje się w oferowaniu pomocy dla Administratorów IT/zespołów bezpieczeństwa w czasie i po ataku cyberprzestępczym (tzw.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchKraków, PolandHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“SISOFT supports businesses and institutions in making better decisions around cybersecurity, compliance, and business continuity, in a world where technology evolves faster than…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchKonin, PolandHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Firma specjalizuje się w Ochronie Danych Osobowych, Bezpieczeństwie Informacji oraz Zarządzaniu Oprogramowaniem, w ramach których wykonuje audyty, wdraża polityki bezpieczeństwa…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Świadczymy usługi profesjonalne w zakresie #cyberbezpieczeństwa 🥷🧑 Wyróżnia nas kompleksowe podejście do tematyki, obejmujące doradztwo, szkolenia, wdrożenia narzędzi…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchKatowice, PolandHQ recorded Nov 5, 20261-1015 contacts →

Exact match

“Efigo specializes in comprehensive cybersecurity and data protection services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“RODO • CYBER • AI Kompleksowe zarządzanie bezpieczeństwem danych i ryzykiem dla biznesu.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchGdynia, PolandHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Eurosoc – eksperci Red & Blue Team, którzy naprawdę czuwają nad Twoim bezpieczeństwem Zajmujemy się cyberbezpieczeństwem w praktyce.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Jesteśmy grupą specjalistów działających na rynku bezpieczeństwa informacji od wielu lat.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchŁódź-bałuty, PolandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Twoje bezpieczeństwo, naszą misją" W świecie, gdzie dane są najcenniejszym zasobem, my dbamy o ich bezpieczeństwo.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Auraco sp.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“nFlo to zespół ludzi doświadczonych w prowadzeniu złożonych projektów i zarządzaniu procesami biznesowymi oraz IT.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchRzeszów, PolandHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Sagenso is all you need to make your company's data and IT infrastructure cybersecure.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchWola, PolandHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“iSecure to firma doradcza, której działalność skoncentrowana jest na zagadnieniach związanych z bezpieczeństwem informacji, w szczególności zaś na ochronie danych osobowych…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchGdańsk, PolandHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“SprintTech to spółka dedykowana usługom cyberbezpieczeństwa, która jest częścią grupy kapitałowej Sprint S.A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Jako firma technologiczna, koncentrujemy nasze działania na dostarczaniu kompleksowych usług w obszarze cyberbezpieczeństwa oraz wdrażaniu i zarządzaniu usługami chmurowymi.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Jeśli to czytasz, to znaczy że Nasze publikacje są interesujące.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchWarsaw, PolandHQ recorded Nov 5, 202611-509 contacts →

Exact match

“JAMANO to zespół ekspertów specjalizujących się w zakresie ochrony danych osobowych oraz obsługi prawnej podmiotów.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchWarsaw, PolandHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Jesteśmy warszawską firmą od kilkunastu lat specjalizującą się w outsourcingu IT.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchWieliczka, PolandHQ recorded Nov 5, 202611-509 contacts →

Exact match

“DISKUS Polska to ekspert w dziedzinie cybersecurity, który od lat tworzy nowoczesne technologie oraz świadczy usługi chroniące kluczowe zasoby informacyjne organizacji.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchWarsaw, PolandHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Discretia: tech-enabled privacy services Discretia has become the go-to DPO (data protection outsourcing) in personal data protection in Poland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 193 data privacy and security companies based in Poland

See the full list, filter by size, metro and specialty, and access 287 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data privacy and security companies based in Poland at a glance

As of Nov 5, 2026
28.3%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
41.5%Largest-city concentration · Warsaw
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
122
11-50
65
51-200
4
201-500
1

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 193 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 “data privacy and security 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 287 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 5, 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.

Data privacy and security companies by metro

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 “data privacy and security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data privacy and security companies are there based in Poland?

RevenueBase identified 193 company matches for data privacy and security companies associated with Poland 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?

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

Which city has the most data privacy and security companies?

Warsaw leads with 80 company records, followed by Krakow (10) and Wroclaw (10).

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 287 professional contacts with verified work emails tracked across these 193 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 5, 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.