Company lists · Data verified August 2026

Top 11 Application security consulting firms based in Czechia

Name: Application security 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 27 companies tracked

There are 27 application security consulting firms headquartered in Czechia (RevenueBase, August 2026). RevenueBase tracks 220 professional contacts across them, including 119 with verified work emails and 5 with mobile numbers. Prague is the largest hub.

This list covers application security 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.

27Companies

220Contacts tracked

119Verified emails

5Mobile numbers

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The 11 largest application security consulting firms based in Czechia

Ranked by team size

Top 11 of 27 application security 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	Corpus Solutions A.S	Praha	51-200	69	53
2	Integra Emea	Brno	51-200	51	30
3	Talsec	Brno	11-50	19	15
4	Trusted Network Solutions	Brno	11-50	11	6
5	Blue Partners S.R.O	n/a	11-50	5	5
6	2k Consulting S.R.O	Olomouc	11-50	5	1
7	Sonpo, A.S	n/a	1-10	4	4
8	Securu	Prague	11-50	3	2
9	Pg-Sec S.R.O	Praha	1-10	2	1
10	Sysnetshield	Praha	1-10	2	1
11	Rolken	Prague	1-10	1	1

Showing 11 of 27 application security consulting firms based in Czechia

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Application security consulting firms based in Czechia at a glance

As of Aug 28, 2026

1-10Median size (employees)

PragueLargest hub · 11 HQs

5Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Application security consulting firms by metro

Metro	Companies
Application security consulting firms in Prague	11
Application security consulting firms in Praha	5
Application security consulting firms in Brno	3
Application security consulting firms in Moravia	1
Application security consulting firms in Teplice	1
Application security consulting firms in Tisnov	1
Application security consulting firms in Benatky Nad Jizerou	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 “application security 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 application security consulting firms are there based in Czechia?

There are 27 application security consulting firms headquartered in Czechia as of August 2026 (RevenueBase).

What is the largest company on this list?

Corpus Solutions A.S, headquartered in Praha, tops this list with the largest team on record.

Which city has the most application security consulting firms?

Prague leads with 11 headquartered companies, followed by Praha (5) and Brno (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 119 verified decision-maker contacts tracked across these 27 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.