Company lists · Data refreshed September 2026

Top 20 Eu data protection law firms based in Warsaw, Poland

RevenueBase identified 50 company matches for eu data protection law firms associated with Warsaw, Poland as of September 2026 and tracks 170 professional contacts across them, including 64 with verified work emails. Across Poland, Warsaw is the largest hub for this category.

This list covers company matches for eu data protection law firms associated with Warsaw, 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 28, 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 28, 2026 How this list was built
50Companies
170Contacts tracked
64Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 20 largest eu data protection law firms based in Warsaw, Poland

Ranked by team size
Top 20 of 50 company matches for eu data protection law firms based in Warsaw, Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 28, 202611-5026 contacts →

Exact match

“Jesteśmy wszechstronną firmą prawniczą, wyspecjalizowaną w doradztwie dla sektora kreatywnego, mediów, nowych technologii, life science oraz innowacji w nauce i biznesie.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-5016 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Auraco sp.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Jesteśmy nowoczesną kancelarią prawną, która kompleksowo dba o dobro Klientów.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Lex Artist Sp.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-506 contacts →

Exact match

“Omni Modo to firma od 16 lat zajmująca się ochroną danych osobowych.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-504 contacts →

Exact match

“Jesteśmy firmą wyspecjalizowaną w ochronie informacji, a w szczególności w ochronie danych osobowych i danych medycznych.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-504 contacts →

Exact match

“ENSI to najbardziej doświadczony w Polsce Zespół Ekspertów, który od niemal 25 lat pomaga organizacjom skutecznie rozwiązywać problemy związane z bezpieczeństwem informacji we…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-504 contacts →

Exact match

“Kancelaria specjalizująca się w prawie nowych technologii - prawie autorskim - świadczeniu usług drogą elektroniczną - prawie konsumenckim - ochronie danych osobowych - e-commerce…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Stoimy na straży bezpieczeństwa danych osobowych.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Firmy zrzeszone w Związku Firm Ochrony Danych Osobowych posiadają wieloletnie doświadczenie w doradztwie biznesowym w obszarze ochrony danych osobowych.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-503 contacts →

Exact match

“Kancelaria GRC Legal (GRC Serafin Tobiczyk Kalina sp.k.) jest wyodrębnioną częścią kancelarii Rymarz Zdort Maruta i kontynuuje praktykę prawną kancelarii Maruta Wachta w zakresie…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchWarsaw, PolandHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Specjalizujemy się w kompleksowym wdrażaniu wymagań Rozporządzenia o Ochronie Danych Osobowych (RODO).”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Sep 28, 202651-2002 contacts →

Exact match

“RODO-ŚRODY.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchWarsaw, PolandHQ recorded Sep 28, 20261-102 contacts →

Exact match

“JT Weston Legal is a growing law firm combining legal, consulting and IT competencies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Blog and data protection support for businesses and professionals.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Jako radca prawny Szymon Żywicki prowadzę wroc.law Kancelarię Radcy Prawnego Szymon Żywicki.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchWarsaw, PolandHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Data Legal Solutions (DLS) jest firmą wspierającą małych i średnich przedsiębiorców w bezpiecznym i legalnym przetwarzaniu przez nich danych osobowych.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchWarsaw, PolandHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Polskie Centrum Certyfikacji Bezpieczeństwa Informacji i Ochrony Danych Osobowych Spółka z ograniczoną odpowiedzialnością w Warszawie, założona została w 2016 roku jako firma…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 20 of 50 eu data protection law firms based in Warsaw, Poland

See the full list, filter by size, metro and specialty, and access 64 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Eu data protection law firms based in Warsaw, Poland at a glance

As of Sep 28, 2026
37.6%Verified-email coverage
3.4Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
17
51-200
1

Email recency for this list is measured across the whole Poland list rather than for Warsaw, so it is reported there. Company counts and contact totals on this page are exact for Warsaw, over 50 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 Warsaw, Poland whose business descriptions match “eu data protection law firms” 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 64 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 28, 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 “eu data protection law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many eu data protection law firms are there based in Warsaw, Poland?

RevenueBase identified 50 company matches for eu data protection law firms associated with Warsaw, 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?

SKP Ślusarek Kubiak Pieczyk tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Poland has the most eu data protection law firms?

Warsaw leads Poland with 64 company records, followed by Krakow (16) and Poznan (12).

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 64 professional contacts with verified work emails tracked across these 50 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 50 eu data protection law firms based in Warsaw, Poland. Start with a free account, no credit card.

Download this list →

Related lists

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.