Company lists · Data refreshed September 2026
Top 25 IT infrastructure and security companies based in Czechia
RevenueBase identified 223 company matches for IT infrastructure and security companies associated with Czechia as of September 2026 and tracks 2,210 professional contacts across them, including 1,000 with verified work emails and 44 with mobile numbers. Prague is the largest hub.
This list covers company matches for IT infrastructure and security companies 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 September 27, 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.
The 25 largest IT infrastructure and security companies based in Czechia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 166 contacts → | ||||
Exact match “Axians supports its customers in their digital transformation journey.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 2 | 124 contacts → | ||||
Exact match “Bezpečí je jednou z nejzákladnějších hodnot, o něž každá osoba, rodina, skupina i společenství usilují.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 3 | 121 contacts → | ||||
Exact match “O2 IT Services je expertem v oblasti informačních technologií.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 4 | 77 contacts → | ||||
Exact match “Jsme přední systémový integrátor v oblasti návrhu, realizace a servisní podpory informačních a komunikačních systémů.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 68 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 6 | 55 contacts → | ||||
Exact match “Jsme lídrem a zkušeným poskytovatelem inovativních IT řešení napříč různými odvětvími.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 54 contacts → | ||||
Exact match “A Global Google Cloud Premier Partner, Google Chrome Enterprise Partner, Zendesk Advanced Partner, Asana Platinum Solutions Partner, GitLab Select Partner, HubSpot Diamond…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 8 | 45 contacts → | ||||
Exact match “Zajistíme pro vás komplexní IT služby v těchto oblastech Microsoft 365, Networking, Serverová řešení a Bezpečnost IT.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 45 contacts → | ||||
Exact match “XANADU je česká společnost, která se řadí mezi tuzemskou špičku v oblasti IT služeb.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 10 | 43 contacts → | ||||
Exact match “At AXENTA, we help our customers identify and implement the most effective, tailored cybersecurity solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 43 contacts → | ||||
Exact match “T-SOFT – Information systems and security on demand T-SOFT is an IT company that concentrates mainly on specialised information systems, integration and security, capable to…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 12 | 41 contacts → | ||||
Exact match “We are your partners in navigating the cloud landscape.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 13 | 40 contacts → | ||||
Exact match “Qrator Labs is a team of tech experts focused on ensuring continuous network availability of clients’ resources 24/7 worldwide.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 14 | 32 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 15 | 31 contacts → | ||||
Exact match “Aira GROUP is specialized in followed service since 1998: outsourcing, network administration, computer safety and management of informations systems.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 30 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 17 | 29 contacts → | ||||
Exact match “Naše společnost je lídrem v síťové infrastruktuře a kybernetické bezpečnosti.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 18 | 29 contacts → | ||||
Exact match “Providing high quality IT services mainly in the following areas- Private and public Cloud including app containerization - IT Infrastructure and data centers - IT Security -…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 19 | 27 contacts → | ||||
Exact match “Společnost Data Protection Delivery Center, s.r.o.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 20 | 26 contacts → | ||||
Exact match “Since 2014, we, at Data Force, s.r.o, have been taking care of the most valuable assets of our customers – their data.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 21 | 23 contacts → | ||||
Exact match “Společnost GC System a.s.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 22 | 23 contacts → | ||||
Exact match “Our purpose in the work of iPodnik is to offer clients a service that will help them through cloud technologies and high quality IT services to grow.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 23 | 23 contacts → | ||||
Exact match “Společně se zákazníky měníme vize v oblasti ICT ve skutečnost.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 24 | 21 contacts → | ||||
Exact match “Společnost CSF, s.r.o.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 25 | 20 contacts → | ||||
Exact match “Společnost NDC ICT Solutions s.r.o.” Recorded in the RevenueBase company graph · Sep 27, 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 and security companies”. 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 223 IT infrastructure and security companies based in Czechia
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IT infrastructure and security companies based in Czechia at a glance
As of Sep 27, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 29.0dCompany record updated
Median 80.0dHow 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 and security companies” 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 1,000 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 September 27, 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 “IT infrastructure and security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many IT infrastructure and security companies are there based in Czechia?
RevenueBase identified 223 company matches for IT infrastructure and security companies associated with Czechia as of September 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 and security companies?
Prague leads with 81 company records, followed by Brno (22) and Ostrava (5).
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 1,000 professional contacts with verified work emails tracked across these 223 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 September 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 223 IT infrastructure and security companies based in Czechia. Start with a free account, no credit card.
Download this list →Related lists
IT infrastructure and security companies by geography
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- IT infrastructure and security companies based in Australia
- IT infrastructure and security companies based in Italy
- IT infrastructure and security companies based in Spain
- IT infrastructure and security companies based in the Netherlands
- IT infrastructure and security companies based in South Africa
- IT infrastructure and security companies based in Mexico
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT infrastructure and security companies based in the United States
- IT infrastructure and security companies based in Brazil
- IT infrastructure and security companies based in the United Kingdom
- IT infrastructure and security companies based in Germany
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Company intelligence · public preview
Top 25 IT infrastructure and security companies based in Czechia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 223 matching company records for IT infrastructure and security companies based in Czechia, with 2,210 tracked contacts and 1,000 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT infrastructure and security companies based in Czechia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Axians Czech Republic S.R.Oaxians.czHQ: Praha 4, Czech RepublicReported employees: 201-500 | Praha 4, Czech Republic | 201-500 | Exact match | 166 contacts → |
“Axians supports its customers in their digital transformation journey.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Trade Fides, A.Sfides.czHQ: Brno, Czech RepublicReported employees: 201-500 | Brno, Czech Republic | 201-500 | Exact match | 124 contacts → |
“Bezpečí je jednou z nejzákladnějších hodnot, o něž každá osoba, rodina, skupina i společenství usilují.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  O2 IT Services S.R.Oo2its.czHQ: Praha 4 - Michle, Czech RepublicReported employees: 201-500 | Praha 4 - Michle, Czech Republic | 201-500 | Exact match | 121 contacts → |
“O2 IT Services je expertem v oblasti informačních technologií.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Simac Technik Čr, A.Ssimac.czHQ: Praha 5, Czech RepublicReported employees: 51-200 | Praha 5, Czech Republic | 51-200 | Exact match | 77 contacts → |
“Jsme přední systémový integrátor v oblasti návrhu, realizace a servisní podpory informačních a komunikačních systémů.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Vítkovice IT Solutionsvitsol.czHQ: Ostrava, Czech RepublicReported employees: 51-200 | Ostrava, Czech Republic | 51-200 | Exact match | 68 contacts → |
“VÍTKOVICE IT SOLUTIONS employs an experienced team of professionals who can design a comprehensive solution that will demonstrably increase efficiency.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Datalite, Spol. S R.Odatalite.czHQ: Praha 1, Czech RepublicReported employees: 51-200 | Praha 1, Czech Republic | 51-200 | Exact match | 55 contacts → |
“Jsme lídrem a zkušeným poskytovatelem inovativních IT řešení napříč různými odvětvími.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Cloudfreshcloudfresh.comHQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 54 contacts → |
“A Global Google Cloud Premier Partner, Google Chrome Enterprise Partner, Zendesk Advanced Partner, Asana Platinum Solutions Partner, GitLab Select Partner, HubSpot Diamond…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ARIONarion.czHQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 45 contacts → |
“Zajistíme pro vás komplexní IT služby v těchto oblastech Microsoft 365, Networking, Serverová řešení a Bezpečnost IT.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Xanadu A.Sxanadu.czHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 45 contacts → |
“XANADU je česká společnost, která se řadí mezi tuzemskou špičku v oblasti IT služeb.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Axentaaxenta.czHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 43 contacts → |
“At AXENTA, we help our customers identify and implement the most effective, tailored cybersecurity solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  T-Soft A.Stsoft.czHQ: Praha 4, Czech RepublicReported employees: 51-200 | Praha 4, Czech Republic | 51-200 | Exact match | 43 contacts → |
“T-SOFT – Information systems and security on demand T-SOFT is an IT company that concentrates mainly on specialised information systems, integration and security, capable to…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Cloudfield A.Scloudfield.czHQ: Prague 1, Czech RepublicReported employees: 11-50 | Prague 1, Czech Republic | 11-50 | Exact match | 41 contacts → |
“We are your partners in navigating the cloud landscape.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Qrator Labsqrator.netHQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 40 contacts → |
“Qrator Labs is a team of tech experts focused on ensuring continuous network availability of clients’ resources 24/7 worldwide.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Brain Computers S.R.Obrain.czHQ: Ostrava, Czech RepublicReported employees: 11-50 | Ostrava, Czech Republic | 11-50 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  Aira Groupaira.czHQ: Praha 2, Czech RepublicReported employees: 51-200 | Praha 2, Czech Republic | 51-200 | Exact match | 31 contacts → |
“Aira GROUP is specialized in followed service since 1998: outsourcing, network administration, computer safety and management of informations systems.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Gapp Systemgapp.czHQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 30 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Compunet S.R.Ocompunet.czHQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 29 contacts → |
“Naše společnost je lídrem v síťové infrastruktuře a kybernetické bezpečnosti.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  ITS A.Sits.czHQ: Prague 3, Czech RepublicReported employees: 51-200 | Prague 3, Czech Republic | 51-200 | Exact match | 29 contacts → |
“Providing high quality IT services mainly in the following areas- Private and public Cloud including app containerization - IT Infrastructure and data centers - IT Security -…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 27 contacts → |
“Společnost Data Protection Delivery Center, s.r.o.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Data Force, S.R.Odataforce.czHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 26 contacts → |
“Since 2014, we, at Data Force, s.r.o, have been taking care of the most valuable assets of our customers – their data.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  GC System A.Sgcsystem.czHQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 23 contacts → |
“Společnost GC System a.s.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Ipodnik Cloud S.R.Oipodnik.czHQ: Jinočany, Czech RepublicReported employees: 11-50 | Jinočany, Czech Republic | 11-50 | Exact match | 23 contacts → |
“Our purpose in the work of iPodnik is to offer clients a service that will help them through cloud technologies and high quality IT services to grow.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Visitech A.Svisitech.czHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 23 contacts → |
“Společně se zákazníky měníme vize v oblasti ICT ve skutečnost.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Csf, S.R.Ocsf.czHQ: Hradec Králové, Czech RepublicReported employees: 11-50 | Hradec Králové, Czech Republic | 11-50 | Exact match | 21 contacts → |
“Společnost CSF, s.r.o.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  NDC ICT Solutions S.R.Ondc.czHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 20 contacts → |
“Společnost NDC ICT Solutions s.r.o.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 223 company matches
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IT infrastructure and security companies: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
221 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 29.0dCompany record updated
Median 80.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for IT infrastructure and security companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT infrastructure and security companies did RevenueBase find based in Czechia?
The saved snapshot records 223 matching company records, 2,210 tracked contacts and 1,000 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
IT infrastructure and security companies by geography
- IT infrastructure and security companies based in the United States
- IT infrastructure and security companies based in Brazil
- IT infrastructure and security companies based in the United Kingdom
- IT infrastructure and security companies based in Germany
- IT infrastructure and security companies based in Canada
- IT infrastructure and security companies based in France
- IT infrastructure and security companies based in Australia
- IT infrastructure and security companies based in Italy
- IT infrastructure and security companies based in Spain
- IT infrastructure and security companies based in the Netherlands
- IT infrastructure and security companies based in South Africa
- IT infrastructure and security companies based in Mexico
Cite this list
RevenueBase Data Team. Top 25 IT infrastructure and security companies based in Czechia. Snapshot: September 27, 2026. https://revenuebase.ai/companies/it-infrastructure-and-security-companies/czechia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Lists A-Z
- New lists
- IT infrastructure and security companies based in the United States
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- IT infrastructure and security companies based in the United Kingdom
- IT infrastructure and security companies based in Germany
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Company intelligence · public preview
Top 25 IT infrastructure and security companies based in Czechia
RevenueBase records 223 matching company records for IT infrastructure and security companies based in Czechia, with 2,210 tracked contacts and 1,000 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT infrastructure and security companies based in Czechia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Axians Czech Republic S.R.Oaxians.cz HQ: Praha 4, Czech RepublicReported employees: 201-500 | Praha 4, Czech Republic | 201-500 | Exact match | 166 contacts → |
“Axians supports its customers in their digital transformation journey.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Trade Fides, A.Sfides.cz HQ: Brno, Czech RepublicReported employees: 201-500 | Brno, Czech Republic | 201-500 | Exact match | 124 contacts → |
“Bezpečí je jednou z nejzákladnějších hodnot, o něž každá osoba, rodina, skupina i společenství usilují.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | O2 IT Services S.R.Oo2its.cz HQ: Praha 4 - Michle, Czech RepublicReported employees: 201-500 | Praha 4 - Michle, Czech Republic | 201-500 | Exact match | 121 contacts → |
“O2 IT Services je expertem v oblasti informačních technologií.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Simac Technik Čr, A.Ssimac.cz HQ: Praha 5, Czech RepublicReported employees: 51-200 | Praha 5, Czech Republic | 51-200 | Exact match | 77 contacts → |
“Jsme přední systémový integrátor v oblasti návrhu, realizace a servisní podpory informačních a komunikačních systémů.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Vítkovice IT Solutionsvitsol.cz HQ: Ostrava, Czech RepublicReported employees: 51-200 | Ostrava, Czech Republic | 51-200 | Exact match | 68 contacts → |
“VÍTKOVICE IT SOLUTIONS employs an experienced team of professionals who can design a comprehensive solution that will demonstrably increase efficiency.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Datalite, Spol. S R.Odatalite.cz HQ: Praha 1, Czech RepublicReported employees: 51-200 | Praha 1, Czech Republic | 51-200 | Exact match | 55 contacts → |
“Jsme lídrem a zkušeným poskytovatelem inovativních IT řešení napříč různými odvětvími.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Cloudfreshcloudfresh.com HQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 54 contacts → |
“A Global Google Cloud Premier Partner, Google Chrome Enterprise Partner, Zendesk Advanced Partner, Asana Platinum Solutions Partner, GitLab Select Partner, HubSpot Diamond…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ARIONarion.cz HQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 45 contacts → |
“Zajistíme pro vás komplexní IT služby v těchto oblastech Microsoft 365, Networking, Serverová řešení a Bezpečnost IT.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Xanadu A.Sxanadu.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 45 contacts → |
“XANADU je česká společnost, která se řadí mezi tuzemskou špičku v oblasti IT služeb.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Axentaaxenta.cz HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 43 contacts → |
“At AXENTA, we help our customers identify and implement the most effective, tailored cybersecurity solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | T-Soft A.Stsoft.cz HQ: Praha 4, Czech RepublicReported employees: 51-200 | Praha 4, Czech Republic | 51-200 | Exact match | 43 contacts → |
“T-SOFT – Information systems and security on demand T-SOFT is an IT company that concentrates mainly on specialised information systems, integration and security, capable to…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cloudfield A.Scloudfield.cz HQ: Prague 1, Czech RepublicReported employees: 11-50 | Prague 1, Czech Republic | 11-50 | Exact match | 41 contacts → |
“We are your partners in navigating the cloud landscape.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Qrator Labsqrator.net HQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 40 contacts → |
“Qrator Labs is a team of tech experts focused on ensuring continuous network availability of clients’ resources 24/7 worldwide.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Brain Computers S.R.Obrain.cz HQ: Ostrava, Czech RepublicReported employees: 11-50 | Ostrava, Czech Republic | 11-50 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Aira Groupaira.cz HQ: Praha 2, Czech RepublicReported employees: 51-200 | Praha 2, Czech Republic | 51-200 | Exact match | 31 contacts → |
“Aira GROUP is specialized in followed service since 1998: outsourcing, network administration, computer safety and management of informations systems.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gapp Systemgapp.cz HQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 30 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Compunet S.R.Ocompunet.cz HQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 29 contacts → |
“Naše společnost je lídrem v síťové infrastruktuře a kybernetické bezpečnosti.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ITS A.Sits.cz HQ: Prague 3, Czech RepublicReported employees: 51-200 | Prague 3, Czech Republic | 51-200 | Exact match | 29 contacts → |
“Providing high quality IT services mainly in the following areas- Private and public Cloud including app containerization - IT Infrastructure and data centers - IT Security -…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 27 contacts → |
“Společnost Data Protection Delivery Center, s.r.o.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Data Force, S.R.Odataforce.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 26 contacts → |
“Since 2014, we, at Data Force, s.r.o, have been taking care of the most valuable assets of our customers – their data.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | GC System A.Sgcsystem.cz HQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 23 contacts → |
“Společnost GC System a.s.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ipodnik Cloud S.R.Oipodnik.cz HQ: Jinočany, Czech RepublicReported employees: 11-50 | Jinočany, Czech Republic | 11-50 | Exact match | 23 contacts → |
“Our purpose in the work of iPodnik is to offer clients a service that will help them through cloud technologies and high quality IT services to grow.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Visitech A.Svisitech.cz HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 23 contacts → |
“Společně se zákazníky měníme vize v oblasti ICT ve skutečnost.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Csf, S.R.Ocsf.cz HQ: Hradec Králové, Czech RepublicReported employees: 11-50 | Hradec Králové, Czech Republic | 11-50 | Exact match | 21 contacts → |
“Společnost CSF, s.r.o.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | NDC ICT Solutions S.R.Ondc.cz HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 20 contacts → |
“Společnost NDC ICT Solutions s.r.o.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 223 company matches
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IT infrastructure and security companies: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
221 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 29.0dCompany record updated
Median 80.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for IT infrastructure and security companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT infrastructure and security companies did RevenueBase find based in Czechia?
The saved snapshot records 223 matching company records, 2,210 tracked contacts and 1,000 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 IT infrastructure and security companies based in Czechia. Snapshot: September 27, 2026. https://revenuebase.ai/companies/it-infrastructure-and-security-companies/czechia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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