Company lists · Data refreshed November 2026

Top 21 Data breach response consulting services based in Poland

RevenueBase identified 53 company matches for data breach response consulting services associated with Poland as of November 2026 and tracks 220 professional contacts across them, including 91 with verified work emails. Warsaw is the largest hub.

This list covers company matches for data breach response consulting services 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 6, 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 6, 2026 How this list was built
53Companies
220Contacts tracked
91Verified emails
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The 21 largest data breach response consulting services based in Poland

Ranked by team size
Top 21 of 53 company matches for data breach response consulting services based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 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 6, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
3Exact matchKatowice, PolandHQ recorded Nov 6, 20261-1015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchŁódź-bałuty, PolandHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
6Exact matchWola, PolandHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7Exact matchWrocław, PolandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Our specialists find the weakest points in your company and will show you how to fix them step-by-step, as well as how to improve your security.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Resilia | business resilience architects What do we do?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOlkusz, PolandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Advisory company”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGdynia, PolandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Specjalizujemy się w cyberbezpieczeństwie, informatyce śledczej (computer forensics), oraz odzyskiwaniu danych.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSzczecin, PolandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Cybernite is a consulting company delivering information security training, audits and implementation of information technology solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“TrainMaster (marka Vi-Consulting)to zespół ekspertów w dziedzinie cyberbezpieczeństwa, który wspiera organizacje w ochronie danych, systemów i procesów biznesowych przed coraz…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBielsko Biała, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Defensive Security delivers high-quality cyber security services including Linux / Windows digital forensics, incident response, latest threat analysis, and hunting, penetration…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRybnik, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Kim jesteśmy?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Most companies get serious about security only when it’s already expensive: after a failed audit, after an incident, or under pressure from regulators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWrocław, PolandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Consulting and services in the area of information security, personal data security, risk management services, risk assessment for information assets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGdańsk, PolandHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Cyberbezpieczeństwo jest kluczową, dynamicznie rozwijającą się dziedziną sektora technologii informatycznych.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGliwice, PolandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Lexpriva's team consists of experienced IT professionals with extensive knowledge confirmed by CISA, ISO 27001, TOGAF certifications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchJaworzno, PolandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Twoje dane są dla nas tak samo cenne, jak dla Ciebie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 21 of 53 data breach response consulting services based in Poland

See the full list, filter by size, metro and specialty, and access 91 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data breach response consulting services based in Poland at a glance

As of Nov 6, 2026
41.4%Verified-email coverage
4.2Average contacts per company
1-10Median size (employees)
45.3%Largest-city concentration · Warsaw
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
16

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 53 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 breach response consulting services” 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 91 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 6, 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 “data breach response consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data breach response consulting services are there based in Poland?

RevenueBase identified 53 company matches for data breach response consulting services 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?

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

Which city has the most data breach response consulting services?

Warsaw leads with 24 company records, followed by Wroclaw (6) and Gdynia (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 91 professional contacts with verified work emails tracked across these 53 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 6, 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.