Company lists · Data verified August 2026

Top 25 Cybersecurity and recovery firms based in Poland

Name: Cybersecurity and recovery firms based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 95 companies tracked

There are 95 cybersecurity and recovery firms headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 634 professional contacts across them, including 271 with verified work emails and 9 with mobile numbers. Warszawa is the largest hub.

This list covers cybersecurity and recovery firms headquartered in Poland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

95Companies

634Contacts tracked

271Verified emails

9Mobile numbers

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The 25 largest cybersecurity and recovery firms based in Poland

Ranked by team size

Top 25 of 95 cybersecurity and recovery firms based in Poland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	ISSP	Wroclaw	51-200	80	50
2	STM Cyber	Warsaw	51-200	45	29
3	4prime IT Security	Warszawa	51-200	32	18
4	Soc360 Cybersecurity	Warszawa	11-50	26	16
5	Comcert SA	Warszawa	11-50	23	16
6	Rafcom	Tarnow	1-10	21	2
7	Sisoft	Krakow	11-50	20	10
8	Forsec SA	Katowice	11-50	19	14
9	AFINE	Warszawa	11-50	19	4
10	Cyber360	Warszawa	11-50	17	9
11	Inseqr	Warszawa	11-50	15	7
12	Crossword Cybersecurity PLC	Krakow	51-200	14	1
13	Aegis Security	Warszawa	11-50	13	6
14	Eurosoc	Gdynia	11-50	13	6
15	Isecure Sp. Z O.O	Wola	11-50	12	8
16	EFIGO	Katowice	1-10	12	8
17	Sagenso	Rzeszow	11-50	12	4
18	Forteca	Lodz	11-50	11	8
19	Sprinttech PL	Gdansk	11-50	10	2
20	Allnet Group	Miedzyrzec Podlaski	11-50	9	7
21	Resilia Business Resilience Architects	Warsaw	1-10	9	4
22	Logicaltrust	Wroclaw	11-50	7	6
23	Diskus Polska	Wieliczka	11-50	6	3
24	Patronusec	Poznan	11-50	6	2
25	Nigriv	Warszawa	11-50	6	2

Showing 25 of 95 cybersecurity and recovery firms based in Poland

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Cybersecurity and recovery firms based in Poland at a glance

As of Aug 28, 2026

11-50Median size (employees)

WarszawaLargest hub · 26 HQs

9Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Cybersecurity and recovery firms by metro

Metro	Companies
Cybersecurity and recovery firms in Warszawa	26
Cybersecurity and recovery firms in Warsaw	10
Cybersecurity and recovery firms in Wroclaw	8
Cybersecurity and recovery firms in Krakow	6
Cybersecurity and recovery firms in Gdansk	4
Cybersecurity and recovery firms in Rzeszow	3
Cybersecurity and recovery firms in Katowice	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cybersecurity and recovery firms”, with match quality audited by blind human judging, and headquartered in Poland.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cybersecurity and recovery firms are there based in Poland?

There are 95 cybersecurity and recovery firms headquartered in Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

ISSP, headquartered in Wroclaw, tops this list with the largest team on record.

Which city has the most cybersecurity and recovery firms?

Warszawa leads with 26 headquartered companies, followed by Warsaw (10) and Wroclaw (8).

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 271 verified decision-maker contacts tracked across these 95 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.