Company lists · Data refreshed November 2026

Top 25 IT infrastructure integrators based in Czechia

Name: IT infrastructure integrators based in Czechia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 123 companies tracked

RevenueBase identified 123 company matches for IT infrastructure integrators associated with Czechia as of November 2026 and tracks 2,066 professional contacts across them, including 1,035 with verified work emails. Prague is the largest hub.

This list covers company matches for IT infrastructure integrators associated with Czechia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

123Companies

2,066Contacts tracked

1,035Verified emails

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The 25 largest IT infrastructure integrators based in Czechia

Ranked by team size

Top 25 of 123 company matches for IT infrastructure integrators based in Czechia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Axians Czech Republic S.R.O	Exact match	Praha 4, Czech RepublicHQ recorded Nov 6, 2026	201-500	178 contacts →
	Exact match “Axians supports its customers in their digital transformation journey.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	ICE Industrial Services	Exact match	Praha 1 – Nové Město, Czech RepublicHQ recorded Nov 6, 2026	51-200	162 contacts →
	Exact match “ICE Industrial Services is a design, engineering and systems integrator company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	O2 IT Services S.R.O	Exact match	Praha 4 - Michle, Czech RepublicHQ recorded Nov 6, 2026	201-500	139 contacts →
	Exact match “O2 IT Services je expertem v oblasti informačních technologií.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Datasys S.R.O	Exact match	Prague 3, Czech RepublicHQ recorded Nov 6, 2026	51-200	123 contacts →
	Exact match “We deliver technical resources, software and comprehensive services in the implementation and integration of information systems, network infrastructure services and supervision…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Colsys S.R.O	Exact match	Kladno, Czech RepublicHQ recorded Nov 6, 2026	201-500	120 contacts →
	Exact match “Colsys je přední dodavatel a systémový integrátor v oblasti bezpečnostních, slaboproudých a komunikačních technologií, silnoproudých a řídicích systémů.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Simac Technik Čr, A.S	Exact match	Praha 5, Czech RepublicHQ recorded Nov 6, 2026	51-200	82 contacts →
	Exact match “Dodáváme víc než jen IT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	GEM System A.S	Exact match	Praha 4 - Nusle, Czech RepublicHQ recorded Nov 6, 2026	51-200	78 contacts →
	Exact match “GEM System působí na trhu od roku 2004 a dodává komplexní systémová a integrační řešení.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Vítkovice IT Solutions	Exact match	Ostrava, Czech RepublicHQ recorded Nov 6, 2026	51-200	72 contacts →
	Exact match “VÍTKOVICE IT SOLUTIONS employs an experienced team of professionals who can design a comprehensive solution that will demonstrably increase efficiency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	CDC Data S.R.O	Exact match	Brno, Czech RepublicHQ recorded Nov 6, 2026	51-200	69 contacts →
	Exact match “The CDC Data s.r.o.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	AMI Praha	Exact match	Praha 8, Czech RepublicHQ recorded Nov 6, 2026	51-200	56 contacts →
	Exact match “We are a system integrator operating in the ICT security segment, specializing in authentication/authorization processes and access control to information, regardless of the place…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Sitel, Spol. S R.O	Exact match	Praha 10, Czech RepublicHQ recorded Nov 6, 2026	201-500	56 contacts →
	Exact match “Obchodní společnost SITEL, spol.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	E Linkx A.S	Exact match	Ostrava, Czech RepublicHQ recorded Nov 6, 2026	51-200	56 contacts →
	Exact match “Looking for business systems that really work?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Physter Technology, A.S	Exact match	Jesenice, Czech RepublicHQ recorded Nov 6, 2026	51-200	50 contacts →
	Exact match “Physter Technology is a prominent supplier and integrator of professional software systems and information/communication technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Xanadu A.S	Exact match	Prague, Czech RepublicHQ recorded Nov 6, 2026	11-50	47 contacts →
	Exact match “XANADU je česká společnost, která se řadí mezi tuzemskou špičku v oblasti IT služeb.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	EPRIN	Exact match	Brno, Czech RepublicHQ recorded Nov 6, 2026	51-200	41 contacts →
	Exact match “EPRIN is a system integrator focusing on complex solutions development and implementation, automatic identification with software and hardware support.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Gapp System	Exact match	Praha 5, Czech RepublicHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “Since our incorporation in the Czech market in 1994 we have been committed to delivering information systems availability, disaster recivery and avoidance, secure data storage and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Brain Computers S.R.O	Exact match	Ostrava, Czech RepublicHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Visitech A.S	Exact match	Brno, Czech RepublicHQ recorded Nov 6, 2026	11-50	28 contacts →
	Exact match “Společně se zákazníky měníme vize v oblasti ICT ve skutečnost.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	GC System A.S	Exact match	Brno, Czech RepublicHQ recorded Nov 6, 2026	51-200	23 contacts →
	Exact match “Společnost GC System a.s.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Csf, S.R.O	Exact match	Hradec Králové, Czech RepublicHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “Společnost CSF, s.r.o.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	X Consulting Co. S.R.O	Exact match	Prague, Czech RepublicHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “Hledáte spolehlivého partnera v oblasti ICT, síťové infrastruktury pro datová centra a IT bezpečnosti?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Pronix S.R.O	Exact match	Prague 9, Czech RepublicHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “PRONIX is a leading integrator and recognized expert for non-IT data center infrastructures and power complexes, operating on the Czech and Slovak markets since 1992.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	TPV Group S.R.O	Exact match	Třemošnice, Czech RepublicHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “Společnost TPV group s.r.o.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Mlejnek Consulting S.R.O	Exact match	Praha 12, Czech RepublicHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “Jsme společností zaměřující se na IT outsourcing, konzultace a vedení projektů v oblasti IT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	BIT Servis Spol. S R.O	Exact match	Praha 4, Czech RepublicHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “Poskytujeme specializované služby v oblasti IT s důrazem na infrastrukturní projekty a systémovou integraci.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT infrastructure integrators”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 123 IT infrastructure integrators based in Czechia

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IT infrastructure integrators based in Czechia at a glance

As of Nov 6, 2026

50.1%Verified-email coverage

16.8Average contacts per company

11-50Median size (employees)

35.0%Largest-city concentration · Prague

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 123 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Czechia whose business descriptions match “IT infrastructure integrators” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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: Every displayed company carries at least one verified work email. RevenueBase tracks 1,035 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

IT infrastructure integrators by metro

IT infrastructure integrators in Prague43

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “IT infrastructure integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT infrastructure integrators are there based in Czechia?

RevenueBase identified 123 company matches for IT infrastructure integrators associated with Czechia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Axians Czech Republic S.R.O tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT infrastructure integrators?

Prague leads with 43 company records, followed by Ostrava (8) and Brno (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,035 professional contacts with verified work emails tracked across these 123 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.