Company lists · Data verified August 2026

Top 23 Cyber security services for utilities based in Poland

Name: Cyber security services for utilities based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 37 companies tracked

There are 37 cyber security services for utilities headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 340 professional contacts across them, including 158 with verified work emails and 6 with mobile numbers. Warszawa is the largest hub.

This list covers cyber security services for utilities 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.

37Companies

340Contacts tracked

158Verified emails

6Mobile numbers

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The 23 largest cyber security services for utilities based in Poland

Ranked by team size

Top 23 of 37 cyber security services for utilities 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	4prime IT Security	Warszawa	51-200	32	18
3	Softinet	Warszawa	11-50	27	15
4	Maxto ITS	Modlniczka	11-50	27	11
5	Soc360 Cybersecurity	Warszawa	11-50	26	16
6	Sisoft	Krakow	11-50	20	10
7	Cyber360	Warszawa	11-50	17	9
8	Seqred	Warszawa	11-50	17	9
9	Inseqr	Warszawa	11-50	15	7
10	Eurosoc	Gdynia	11-50	13	6
11	EFIGO	Katowice	1-10	12	8
12	Sagenso	Rzeszow	11-50	12	4
13	Patronusec	Poznan	11-50	6	2
14	Iaps Sp. Z O.O	Katy Wroclawskie	1-10	5	4
15	Berezha Security Group	Krakow	11-50	5	1
16	Eve-Energy	Natolin	11-50	4	1
17	Cyber Arms	Warszawa	11-50	4	1
18	Outsec Sp. Z O.O	Warszawa	11-50	4	1
19	Defensive Security	Bielsko Biala	1-10	3	2
20	Centrum Bezpieczeństwa Informatycznego	Krasnystaw	11-50	3	1
21	Sysdogs	Bialystok	11-50	2	1
22	Recmatic	n/a	1-10	1	1
23	OLBAN	Krosno	1-10	1	1

Showing 23 of 37 cyber security services for utilities based in Poland

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Cyber security services for utilities based in Poland at a glance

As of Aug 28, 2026

11-50Median size (employees)

WarszawaLargest hub · 12 HQs

6Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Cyber security services for utilities by metro

Metro	Companies
Cyber security services for utilities in Warszawa	12
Cyber security services for utilities in Warsaw	4
Cyber security services for utilities in Krakow	3
Cyber security services for utilities in Wroclaw	3
Cyber security services for utilities in Dobroszyce	1
Cyber security services for utilities in Rzeszow	1
Cyber security services for utilities in Modlniczka	1

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 “cyber security services for utilities”, 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 cyber security services for utilities are there based in Poland?

There are 37 cyber security services for utilities 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 cyber security services for utilities?

Warszawa leads with 12 headquartered companies, followed by Warsaw (4) and Krakow (3).

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 158 verified decision-maker contacts tracked across these 37 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.