Company lists · Data verified August 2026

Top 19 Data center security installers based in Czechia

Name: Data center security installers based in Czechia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 63 companies tracked

There are 63 data center security installers headquartered in Czechia (RevenueBase, August 2026). RevenueBase tracks 633 professional contacts across them, including 290 with verified work emails and 12 with mobile numbers. Prague is the largest hub.

This list covers data center security installers 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.

63Companies

633Contacts tracked

290Verified emails

12Mobile numbers

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The 19 largest data center security installers based in Czechia

Ranked by team size

Top 19 of 63 data center security installers 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	Trade Fides, A.S	Brno	201-500	124	64
2	Colsys S.R.O	n/a	201-500	109	69
3	Vítkovice IT Solutions	Ostrava	51-200	67	24
4	AMI Praha	n/a	51-200	51	35
5	Gapp System	n/a	11-50	31	24
6	Visitech A.S	Praha	11-50	23	11
7	Pronix S.R.O	n/a	11-50	17	15
8	Telmo A.S	Jablonec Nad Nisou	51-200	16	13
9	Defendit	Havirov	201-500	13	6
10	SKS S.R.O	n/a	51-200	12	7
11	Sieza, S.R.O	Dubi	11-50	9	6
12	Defendoor	n/a	11-50	7	2
13	Aryka In-West A.S	n/a	1-10	5	2
14	Asecpro S.R.O	Prague	1-10	4	2
15	gregs.cz	n/a	1-10	3	3
16	Spie STS A.S	Prague	51-200	3	2
17	TRT System, S.R.O	Prague	1-10	3	1
18	Komcentra S.R.O	Prague	1-10	2	1
19	Arakis Automation, S.R.O	Ceske Budejovice	1-10	1	1

Showing 19 of 63 data center security installers based in Czechia

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Data center security installers based in Czechia at a glance

As of Aug 28, 2026

11-50Median size (employees)

PragueLargest hub · 12 HQs

12Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Data center security installers by metro

Metro	Companies
Data center security installers in Prague	12
Data center security installers in Praha	6
Data center security installers in Brno	5
Data center security installers in Ostrava	2
Data center security installers in Olomouc	2
Data center security installers in Jablonec Nad Nisou	1
Data center security installers in Ceske Budejovice	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 “data center security installers”, 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 data center security installers are there based in Czechia?

There are 63 data center security installers headquartered in Czechia as of August 2026 (RevenueBase).

What is the largest company on this list?

Trade Fides, A.S, headquartered in Brno, tops this list with the largest team on record.

Which city has the most data center security installers?

Prague leads with 12 headquartered companies, followed by Praha (6) 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 290 verified decision-maker contacts tracked across these 63 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.