Company lists · Data verified August 2026

Top 25 Cybersecurity risk consulting firms based in Czechia

Name: Cybersecurity risk consulting firms based in Czechia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 91 companies tracked

There are 91 cybersecurity risk consulting firms headquartered in Czechia (RevenueBase, August 2026). RevenueBase tracks 603 professional contacts across them, including 269 with verified work emails and 20 with mobile numbers. Prague is the largest hub.

This list covers cybersecurity risk consulting firms headquartered in Czechia, 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.

91Companies

603Contacts tracked

269Verified emails

20Mobile numbers

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The 25 largest cybersecurity risk consulting firms based in Czechia

Ranked by team size

Top 25 of 91 cybersecurity risk consulting firms based in Czechia, 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	Secureops	Sokolovska	51-200	108	47
2	Corpus Solutions A.S	Praha	51-200	69	53
3	Next Generation Security Solutions	n/a	11-50	35	20
4	Compunet S.R.O	n/a	11-50	28	20
5	Offensive Security Manager	Prague	11-50	14	1
6	Alphaserver	Prague	11-50	13	10
7	Cyber Rangers	Kralupy Nad Vltavou	1-10	13	8
8	Axelum	Prague	11-50	13	7
9	Viavis A.S	Ostrava	11-50	12	10
10	Patron-It	Brno	11-50	11	9
11	Trusted Network Solutions	Brno	11-50	11	6
12	TOP Solution S.R.O	n/a	11-50	10	4
13	XEEK	n/a	11-50	8	4
14	Besecured	Klimkovice	1-10	8	3
15	Sec4good	Prague	1-10	7	5
16	Ict-Group	Prague	11-50	7	4
17	Princeps Advisory	n/a	1-10	7	3
18	Aceproit	Prague	1-10	6	5
19	Blue Partners S.R.O	n/a	11-50	5	5
20	Insighti	Praha	11-50	5	4
21	Revolution IT	Prague	11-50	5	2
22	2k Consulting S.R.O	Olomouc	11-50	5	1
23	Sonpo, A.S	n/a	1-10	4	4
24	Znalecká Kancelář Lidinský Mašín S.R.O	n/a	1-10	4	3
25	Asecpro S.R.O	Prague	1-10	4	2

Showing 25 of 91 cybersecurity risk consulting firms based in Czechia

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Cybersecurity risk consulting firms based in Czechia at a glance

As of Aug 28, 2026

1-10Median size (employees)

PragueLargest hub · 39 HQs

20Contacts 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 risk consulting firms by metro

Metro	Companies
Cybersecurity risk consulting firms in Prague	39
Cybersecurity risk consulting firms in Praha	13
Cybersecurity risk consulting firms in Brno	5
Cybersecurity risk consulting firms in Ostrava	2
Cybersecurity risk consulting firms in Moravia	1
Cybersecurity risk consulting firms in Teplice	1
Cybersecurity risk consulting firms in Kralupy Nad Vltavou	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 “cybersecurity risk consulting firms”, with match quality audited by blind human judging, and headquartered in Czechia.
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 risk consulting firms are there based in Czechia?

There are 91 cybersecurity risk consulting firms headquartered in Czechia as of August 2026 (RevenueBase).

What is the largest company on this list?

Secureops, headquartered in Sokolovska, tops this list with the largest team on record.

Which city has the most cybersecurity risk consulting firms?

Prague leads with 39 headquartered companies, followed by Praha (13) and Brno (5).

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 269 verified decision-maker contacts tracked across these 91 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.