Company lists · Data refreshed September 2026

Top 22 Incident response teams based in Poland

RevenueBase identified 45 incident response teams headquartered in Poland as of September 2026 and tracks 340 professional contacts across them, including 172 with verified work emails. Warszawa is the largest hub.

This list covers incident response teams headquartered in Poland, 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 20, 2026.

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 20, 2026 86% judged on-target in blind review
45Companies
340Contacts tracked
172Verified emails
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The 22 largest incident response teams based in Poland

Ranked by team size
Top 22 of 45 incident response teams based in Poland, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to incident response teams: 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 evidenceWarsaw, PolandHQ checked Sep 20, 202651-20045 contacts →

Indirect evidence

“Offensive Intelligence.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceWarszawa, PolandHQ checked Sep 20, 202651-20032 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceWarsaw, PolandHQ checked Sep 20, 202611-5026 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceWarszawa, PolandHQ checked Sep 20, 202611-5022 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceKraków, PolandHQ checked Sep 20, 202611-5020 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceKatowice, PolandHQ checked Sep 20, 202611-5019 contacts →

Indirect evidence

“ForSec czyli połączenie dwóch słów: Forensics & Security to z jednej strony profesjonalne laboratorium informatyki śledczej i odzyskiwania danych – jedno z największych w naszym…”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceWarszawa, PolandHQ checked Sep 20, 202611-5017 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceGdynia, PolandHQ checked Sep 20, 202611-5014 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceWarszawa, PolandHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceRzeszów, PolandHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceWola, PolandHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceWarsaw, PolandHQ checked Sep 20, 20261-109 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceGdynia, PolandHQ checked Sep 20, 202611-506 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceWarszawa, PolandHQ checked Sep 20, 20261-105 contacts →

Indirect evidence

“We are a highly specialized cyber security company run by senior level consultants.”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceWarszawa, PolandHQ checked Sep 20, 202611-504 contacts →

Indirect evidence

“W NISSYSTEMS łączymy pasję, wiedzę, ekspertów i doświadczenie z cyberbezpieczeństwem, aby dostarczyć najwyższej jakości rozwiązania dla naszych klientów.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceWarsaw, PolandHQ checked Sep 20, 202611-504 contacts →

Indirect evidence

“Incise your defence level, become proactive, act effectively, be resilient and become an impregnable fortress!”

Source: RevenueBase Database · checked Sep 20, 2026
17Strong evidenceBielsko Biała, PolandHQ checked Sep 20, 20261-103 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceSzczytno, PolandHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

“Data Detect to lider w dziedzinie cyberbezpieczeństwa, dostarczając najnowocześniejsze rozwiązania i szkolenia dla firm na całym świecie.”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceWarszawa, PolandHQ checked Sep 20, 202651-2002 contacts →

Indirect evidence

“Firma Trafford IT powstała w 2012 r.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceWarszawa, PolandHQ checked Sep 20, 202611-501 contacts →

Indirect evidence

“Od 1996 r.”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceGdańsk, PolandHQ checked Sep 20, 202611-501 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceWarsaw, PolandHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“Zarządzanie ryzykiem, zarządzanie bezpieczeństwem, audyt bezpieczeństwa, konsulting, szkolenia, zarządzanie incydentami Risk management, security management, security audit…”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 22 of 45 incident response teams based in Poland

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Incident response teams based in Poland at a glance

As of Sep 20, 2026
50.6%Verified-email coverage
7.6Average contacts per company
11-50Median size (employees)
37.8%Largest-city concentration · Warszawa
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
21
51-200
4
1,001-5,000
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 45 companies.

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 incident response teams, 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.
What qualifies
Companies headquartered in Poland whose own description of what they do matches “incident response teams”. 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 incident response teams), 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 incident response teams, and records with no verified work email. Companies headquartered outside Poland are excluded even when they keep an office there.
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, 172 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 20, 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.

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 incident response teams, 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 incident response teams are there based in Poland?

RevenueBase identified 45 incident response teams headquartered in Poland 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?

STM Cyber, headquartered in Warsaw, tops this list with the largest team on record.

Which city has the most incident response teams?

Warszawa leads with 17 headquartered companies, followed by Warsaw (7) and Wroclaw (4).

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 172 verified decision-maker contacts tracked across these 45 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 20, 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.