Company lists · Data verified August 2026

Top 25 Cybersecurity law firms based in Poland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 103 companies tracked

There are 103 cybersecurity law firms headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 540 professional contacts across them, including 205 with verified work emails and 15 with mobile numbers. Warszawa is the largest hub.

This list covers cybersecurity law 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.

103Companies

540Contacts tracked

205Verified emails

15Mobile numbers

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The 25 largest cybersecurity law firms based in Poland

Ranked by team size

Top 25 of 103 cybersecurity law 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	STM Cyber	Warsaw	51-200	45	29
2	Lubasz I Wspólnicy	Lodz	11-50	36	23
3	Soc360 Cybersecurity	Warszawa	11-50	26	16
4	Leśniewski Borkiewicz Kostka & Partners	Wroclaw	11-50	20	2
5	Cyber360	Warszawa	11-50	17	9
6	Dotlaw	Wroclaw	11-50	17	8
7	GP Partners	Warsaw	11-50	17	7
8	Forsafe Sp. Z O.O	Lodz-Baluty	11-50	14	8
9	DLK Legal	Cracow	11-50	13	8
10	Aegis Security	Warszawa	11-50	13	6
11	Eurosoc	Gdynia	11-50	13	6
12	Isecure Sp. Z O.O	Wola	11-50	12	8
13	WN Legal & TAX	Kielce	11-50	12	5
14	Sagenso	Rzeszow	11-50	12	4
15	Jcjk LAW Firm	Krakow	11-50	12	1
16	Just LAW	Warsaw	11-50	11	4
17	Core LAW Grzybowski & Pilc	Poznan	11-50	9	8
18	Barta & Partners	Krakow	11-50	9	3
19	Monika Macura Kancelaria Radcy Prawnego	Warszawa	1-10	7	3
20	Kancelaria IT	Wroclaw	11-50	7	2
21	Kancelaria Grube	Gdynia	1-10	7	2
22	Patronusec	Poznan	11-50	6	2
23	Meritum Kancelaria Radców Prawnych	Gdynia	11-50	6	2
24	Barta Litwiński	Krakow	11-50	6	1
25	redteam.pl	Warszawa	1-10	5	4

Showing 25 of 103 cybersecurity law firms based in Poland

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Cybersecurity law firms based in Poland at a glance

As of Aug 28, 2026

1-10Median size (employees)

WarszawaLargest hub · 27 HQs

15Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Cybersecurity law firms by metro

Metro	Companies
Cybersecurity law firms in Warszawa	27
Cybersecurity law firms in Warsaw	12
Cybersecurity law firms in Wroclaw	10
Cybersecurity law firms in Poznan	8
Cybersecurity law firms in Krakow	7
Cybersecurity law firms in Lodz	5
Cybersecurity law firms in Gdynia	5

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 law 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 law firms are there based in Poland?

There are 103 cybersecurity law firms headquartered in Poland as of August 2026 (RevenueBase).

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 cybersecurity law firms?

Warszawa leads with 27 headquartered companies, followed by Warsaw (12) and Wroclaw (10).

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 205 verified decision-maker contacts tracked across these 103 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.