Company lists · Data refreshed November 2026

Top 25 Data center integrators based in Czechia

RevenueBase identified 52 company matches for data center integrators associated with Czechia as of November 2026 and tracks 984 professional contacts across them, including 478 with verified work emails. Prague is the largest hub.

This list covers company matches for data center 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
52Companies
984Contacts tracked
478Verified emails
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The 25 largest data center integrators based in Czechia

Ranked by team size
Top 25 of 52 company matches for data center 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPrague, Czech RepublicHQ recorded Nov 6, 202651-200136 contacts →

Exact match

“Esenci Altronu tvoří naše upřímné nadšení pro technologie a chuť tvořit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKladno, Czech RepublicHQ recorded Nov 6, 2026201-500120 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
3Exact matchPraha 5, Czech RepublicHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Dodáváme víc než jen IT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOstrava, Czech RepublicHQ recorded Nov 6, 202651-20072 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
5Exact matchPrague 4, Czech RepublicHQ recorded Nov 6, 2026201-50061 contacts →

Exact match

“Conteg is one of the biggest producers of IT and data center solutions in EMEA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPraha 4, Czech RepublicHQ recorded Nov 6, 2026501-1,00043 contacts →

Exact match

“Since its founding in 1998, CONTEG has continued its constant development and growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPraha 9, Czech RepublicHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Již deset let poskytujeme služby moderního, bezpečného a energeticky efektivního datového centra vybudovaného dle Tier standardu v Praze – Vysočanech.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBrno, Czech RepublicHQ recorded Nov 6, 202651-20034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPraha 5, Czech RepublicHQ recorded Nov 6, 202611-5033 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
10Exact matchBrno, Czech RepublicHQ recorded Nov 6, 202611-5028 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
11Exact matchPrague, Czech RepublicHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“We design and deliver prefabricated modular data centres – from initial advisory through to live operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHradec Králové, Czech RepublicHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Společnost CSF, s.r.o.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPrague, Czech RepublicHQ recorded Nov 6, 202611-5021 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
14Exact matchPrague 9, Czech RepublicHQ recorded Nov 6, 202611-5017 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
15Exact matchPraha 4, Czech RepublicHQ recorded Nov 6, 202611-5014 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
16Exact matchPraha 5, Czech RepublicHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“The Voksys Company was founded in 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCzechiaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Thein Digital, member of Thein group Thein Digital s.r.o.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOstrava, Czech RepublicHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Společnost CS21 Nextnet, s.r.o.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrno, Czech RepublicHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Společnost S A L T O spol.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPrague, Czech RepublicHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVyškov, Czech RepublicHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Společnost Bohemia - SysTech group, s.r.o.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPraha 5, Czech RepublicHQ recorded Nov 6, 202611-506 contacts →

Exact match

“We are a service provider focusing on designing and implementating IT infrastructure for small and medium-sized businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPraha 9, Czech RepublicHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Jsme česká IT firma založená v roce 2011 se specializací na správu rozsáhlých IT infrastruktur nejen v korporátním prostředí.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKroměříž, Czech RepublicHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“ModulEdge builds factory-ready containerized data centers for companies that need compute infrastructure deployed in months, not years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPrague 4, Czech RepublicHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Delivery, implementation and support of hardware and software from major vendors such as Kaspersky Lab, Forcepoint, VERITAS, Symantec, IBM, DELL, EMC, Huawei, VMware, Juniper…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 52 data center integrators based in Czechia

See the full list, filter by size, metro and specialty, and access 478 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data center integrators based in Czechia at a glance

As of Nov 6, 2026
48.6%Verified-email coverage
18.9Average contacts per company
11-50Median size (employees)
36.5%Largest-city concentration · Prague
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
26
51-200
8
201-500
2
501-1,000
1

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 52 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 “data center 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 478 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.

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 “data center integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data center integrators are there based in Czechia?

RevenueBase identified 52 company matches for data center 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?

Altron tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most data center integrators?

Prague leads with 19 company records, followed by Brno (3) and Hradec Kralove (3).

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 478 professional contacts with verified work emails tracked across these 52 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.