Company lists · Data refreshed September 2026
Top 25 Information technology firms based in Czechia
RevenueBase identified 143 company matches for information technology firms associated with Czechia as of September 2026 and tracks 1,615 professional contacts across them, including 592 with verified work emails. Prague is the largest hub.
This list covers company matches for information technology firms 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 20, 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 information technology firms based in Czechia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 121 contacts → | ||||
Exact match “O2 IT Services je expertem v oblasti informačních technologií.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 113 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 · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 98 contacts → | ||||
Exact match “Společnost DNS působí úspěšně na českém trhu již 25 let.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 59 contacts → | ||||
Exact match “Deepview poskytuje špičkové služby v oblasti IT a manažerského poradenství prostřednictvím týmu zkušených a talentovaných odborníků.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 55 contacts → | ||||
Exact match “Jsme lídrem a zkušeným poskytovatelem inovativních IT řešení napříč různými odvětvími.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 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 20, 2026 · View company records in RevenueBase | |||||
| 7 | 42 contacts → | ||||
Exact match “ICT Pro company, as the name suggests, operates in the field of information and communication technologies.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 32 contacts → | ||||
Exact match “An IT company that always offers more.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 32 contacts → | ||||
Exact match “In 2008, we embarked on our unique business journey to ensure that our enthusiasm and dedication to our work remained vibrant and unwavering.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 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 20, 2026 · View company records in RevenueBase | |||||
| 11 | 25 contacts → | ||||
Exact match “COMPUTER HELP – 33 let v IT světě!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 24 contacts → | ||||
Exact match “TECHNISERV IT, spol.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 24 contacts → | ||||
Exact match “Poskytujeme služby v oblasti výpočetní techniky, internetových projektů a kompletních IT řešení, včetně technické podpory.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 23 contacts → | ||||
Exact match “At Sympulse s.r.o, we’re passionate about delivering cutting-edge information and communication technology solutions designed to meet the unique needs of our clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 20 contacts → | ||||
Exact match “Společnost NDC ICT Solutions s.r.o.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 19 contacts → | ||||
Exact match “We offer consulting and advisory services, managed services, system integration, development of software solutions, administration and support services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 18 contacts → | ||||
Exact match “XEVOS Solutions provides comprehensive solutions in information and communication technologies.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 17 contacts → | ||||
Exact match “Neovia s.r.o.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 15 contacts → | ||||
Exact match “Cheops provide services related to information and comunication technologies.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 15 contacts → | ||||
Exact match “Good at IT is helping businesses and public sector clients in building modern IT.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “Díky tomu, že naše firma stojí na třech nohách, máme velký přesah toho, co můžeme nabídnout.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “Our DNA: We help companies and organizations to make their daily IT operations work in effective symbiosis.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 12 contacts → | ||||
Exact match “Kontaktujte Dactyl Group a my Vám radi pomôžeme- IT podpora, poradenstvo pre Vašu firmu.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 12 contacts → | ||||
Exact match “Naše společnost se věnuje kompletní správě Vaší počítačové sítě, od poskytovatele internetu, přes server, počítač, software, dodání hardwaru až po školení uživatelů a konzultace.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 12 contacts → | ||||
Exact match “Our company provides professional IT service management and consultancy.” Recorded in the RevenueBase company graph · Sep 20, 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 “information technology firms”. 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 143 information technology firms based in Czechia
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Information technology firms based in Czechia at a glance
As of Sep 20, 2026Companies by employee count
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 143 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 “information technology firms” 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 592 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 20, 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 “information technology firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many information technology firms are there based in Czechia?
RevenueBase identified 143 company matches for information technology firms 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?
O2 IT Services 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 information technology firms?
Prague leads with 53 company records, followed by Brno (10) 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 592 professional contacts with verified work emails tracked across these 143 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 143 information technology firms based in Czechia. Start with a free account, no credit card.
Download this list →Related lists
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Browse the directory
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
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- Lists by location
- Lists A-Z
- New lists
- Information technology firms based in Brisbane, Australia
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Company intelligence · public preview
Top 25 information technology firms 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 143 matching company records for information technology firms based in Czechia, with 1,615 tracked contacts and 592 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 20, 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 information technology firms 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 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Datasys S.R.Odatasys.czHQ: Prague 3, Czech RepublicReported employees: 51-200 | Prague 3, Czech Republic | 51-200 | Exact match | 113 contacts → |
“We deliver technical resources, software and comprehensive services in the implementation and integration of information systems, network infrastructure services and supervision…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  DNS A.Sdns.czHQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 98 contacts → |
“Společnost DNS působí úspěšně na českém trhu již 25 let.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Deepviewdeepview.czHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 59 contacts → |
“Deepview poskytuje špičkové služby v oblasti IT a manažerského poradenství prostřednictvím týmu zkušených a talentovaných odborníků.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ICT PRO S.R.Oictpro.czHQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 42 contacts → |
“ICT Pro company, as the name suggests, operates in the field of information and communication technologies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Trixittrixit.czHQ: Prague 5, Czech RepublicReported employees: 11-50 | Prague 5, Czech Republic | 11-50 | Exact match | 32 contacts → |
“An IT company that always offers more.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  G&l Technologies S.R.Ogltechnologies.czHQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 32 contacts → |
“In 2008, we embarked on our unique business journey to ensure that our enthusiasm and dedication to our work remained vibrant and unwavering.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Computer Help Spol. S R.Ocomputerhelp.czHQ: Praha 2, Czech RepublicReported employees: 51-200 | Praha 2, Czech Republic | 51-200 | Exact match | 25 contacts → |
“COMPUTER HELP – 33 let v IT světě!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Techniserv IT SE Mění NA Seyfortechniservit.cz HQ: CzechiaReported employees: 51-200 | Czechia | 51-200 | Exact match | 24 contacts → |
“TECHNISERV IT, spol.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Abuco ICT S.R.Oabuco.czHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 24 contacts → |
“Poskytujeme služby v oblasti výpočetní techniky, internetových projektů a kompletních IT řešení, včetně technické podpory.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Sympulsesympulse.czHQ: Prague 4, Czech RepublicReported employees: 11-50 | Prague 4, Czech Republic | 11-50 | Exact match | 23 contacts → |
“At Sympulse s.r.o, we’re passionate about delivering cutting-edge information and communication technology solutions designed to meet the unique needs of our clients.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Itego A.Sitego.czHQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 19 contacts → |
“We offer consulting and advisory services, managed services, system integration, development of software solutions, administration and support services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | XEVOSxevos.eu HQ: Ostrava, Czech RepublicReported employees: 11-50 | Ostrava, Czech Republic | 11-50 | Exact match | 18 contacts → |
“XEVOS Solutions provides comprehensive solutions in information and communication technologies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Neovianeovia.czHQ: Praha 6, Czech RepublicReported employees: 11-50 | Praha 6, Czech Republic | 11-50 | Exact match | 17 contacts → |
“Neovia s.r.o.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Cheops S.R.Ocheops.czHQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 15 contacts → |
“Cheops provide services related to information and comunication technologies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Good At ITgoodatit.comHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 15 contacts → |
“Good at IT is helping businesses and public sector clients in building modern IT.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | OG Soft S.R.Oogsoft.cz HQ: Ústí Nad Orlicí, Czech RepublicReported employees: 11-50 | Ústí Nad Orlicí, Czech Republic | 11-50 | Exact match | 13 contacts → |
“Díky tomu, že naše firma stojí na třech nohách, máme velký přesah toho, co můžeme nabídnout.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Green Panda S.R.Ogreenpanda.czHQ: Praha 6, Czech RepublicReported employees: 11-50 | Praha 6, Czech Republic | 11-50 | Exact match | 13 contacts → |
“Our DNA: We help companies and organizations to make their daily IT operations work in effective symbiosis.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Dactyl Groupdactylgroup.comHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 12 contacts → |
“Kontaktujte Dactyl Group a my Vám radi pomôžeme- IT podpora, poradenstvo pre Vašu firmu.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Complex Technology S.R.Ocomplextechnology.czHQ: Brno, Czech RepublicReported employees: 1-10 | Brno, Czech Republic | 1-10 | Exact match | 12 contacts → |
“Naše společnost se věnuje kompletní správě Vaší počítačové sítě, od poskytovatele internetu, přes server, počítač, software, dodání hardwaru až po školení uživatelů a konzultace.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ternologicternologic.comHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 12 contacts → |
“Our company provides professional IT service management and consultancy.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 143 company matches
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Information technology firms: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
140 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 143 companies.
How 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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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 20, 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 information technology firms?
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 information technology firms did RevenueBase find based in Czechia?
The saved snapshot records 143 matching company records, 1,615 tracked contacts and 592 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 20, 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
Information technology firms by geography
- Information technology firms based in Brisbane, Australia
- Information technology firms based in Melbourne, Australia
- Information technology firms based in Perth, Australia
- Information technology firms based in Sydney, Australia
- Information technology firms based in Belo Horizonte, Brazil
- Information technology firms based in Campinas, Brazil
- Information technology firms based in Curitiba, Brazil
- Information technology firms based in Porto Alegre, Brazil
- Information technology firms based in Recife, Brazil
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 information technology firms based in Czechia. Snapshot: September 20, 2026. https://revenuebase.ai/companies/information-technology-firms/czechia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Information technology firms based in Brisbane, Australia
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Company intelligence · public preview
Top 25 information technology firms based in Czechia
RevenueBase records 143 matching company records for information technology firms based in Czechia, with 1,615 tracked contacts and 592 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 20, 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 information technology firms 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 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Datasys S.R.Odatasys.cz HQ: Prague 3, Czech RepublicReported employees: 51-200 | Prague 3, Czech Republic | 51-200 | Exact match | 113 contacts → |
“We deliver technical resources, software and comprehensive services in the implementation and integration of information systems, network infrastructure services and supervision…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | DNS A.Sdns.cz HQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 98 contacts → |
“Společnost DNS působí úspěšně na českém trhu již 25 let.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Deepviewdeepview.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 59 contacts → |
“Deepview poskytuje špičkové služby v oblasti IT a manažerského poradenství prostřednictvím týmu zkušených a talentovaných odborníků.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ICT PRO S.R.Oictpro.cz HQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 42 contacts → |
“ICT Pro company, as the name suggests, operates in the field of information and communication technologies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Trixittrixit.cz HQ: Prague 5, Czech RepublicReported employees: 11-50 | Prague 5, Czech Republic | 11-50 | Exact match | 32 contacts → |
“An IT company that always offers more.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | G&l Technologies S.R.Ogltechnologies.cz HQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 32 contacts → |
“In 2008, we embarked on our unique business journey to ensure that our enthusiasm and dedication to our work remained vibrant and unwavering.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Computer Help Spol. S R.Ocomputerhelp.cz HQ: Praha 2, Czech RepublicReported employees: 51-200 | Praha 2, Czech Republic | 51-200 | Exact match | 25 contacts → |
“COMPUTER HELP – 33 let v IT světě!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Techniserv IT SE Mění NA Seyfortechniservit.cz HQ: CzechiaReported employees: 51-200 | Czechia | 51-200 | Exact match | 24 contacts → |
“TECHNISERV IT, spol.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Abuco ICT S.R.Oabuco.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 24 contacts → |
“Poskytujeme služby v oblasti výpočetní techniky, internetových projektů a kompletních IT řešení, včetně technické podpory.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sympulsesympulse.cz HQ: Prague 4, Czech RepublicReported employees: 11-50 | Prague 4, Czech Republic | 11-50 | Exact match | 23 contacts → |
“At Sympulse s.r.o, we’re passionate about delivering cutting-edge information and communication technology solutions designed to meet the unique needs of our clients.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Itego A.Sitego.cz HQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 19 contacts → |
“We offer consulting and advisory services, managed services, system integration, development of software solutions, administration and support services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | XEVOSxevos.eu HQ: Ostrava, Czech RepublicReported employees: 11-50 | Ostrava, Czech Republic | 11-50 | Exact match | 18 contacts → |
“XEVOS Solutions provides comprehensive solutions in information and communication technologies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Neovianeovia.cz HQ: Praha 6, Czech RepublicReported employees: 11-50 | Praha 6, Czech Republic | 11-50 | Exact match | 17 contacts → |
“Neovia s.r.o.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cheops S.R.Ocheops.cz HQ: Praha 5, Czech RepublicReported employees: 11-50 | Praha 5, Czech Republic | 11-50 | Exact match | 15 contacts → |
“Cheops provide services related to information and comunication technologies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Good At ITgoodatit.com HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 15 contacts → |
“Good at IT is helping businesses and public sector clients in building modern IT.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | OG Soft S.R.Oogsoft.cz HQ: Ústí Nad Orlicí, Czech RepublicReported employees: 11-50 | Ústí Nad Orlicí, Czech Republic | 11-50 | Exact match | 13 contacts → |
“Díky tomu, že naše firma stojí na třech nohách, máme velký přesah toho, co můžeme nabídnout.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Green Panda S.R.Ogreenpanda.cz HQ: Praha 6, Czech RepublicReported employees: 11-50 | Praha 6, Czech Republic | 11-50 | Exact match | 13 contacts → |
“Our DNA: We help companies and organizations to make their daily IT operations work in effective symbiosis.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dactyl Groupdactylgroup.com HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 12 contacts → |
“Kontaktujte Dactyl Group a my Vám radi pomôžeme- IT podpora, poradenstvo pre Vašu firmu.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Complex Technology S.R.Ocomplextechnology.cz HQ: Brno, Czech RepublicReported employees: 1-10 | Brno, Czech Republic | 1-10 | Exact match | 12 contacts → |
“Naše společnost se věnuje kompletní správě Vaší počítačové sítě, od poskytovatele internetu, přes server, počítač, software, dodání hardwaru až po školení uživatelů a konzultace.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ternologicternologic.com HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 12 contacts → |
“Our company provides professional IT service management and consultancy.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 143 company matches
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Information technology firms: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
140 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 143 companies.
How 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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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 20, 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 information technology firms?
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 information technology firms did RevenueBase find based in Czechia?
The saved snapshot records 143 matching company records, 1,615 tracked contacts and 592 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 20, 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 information technology firms based in Czechia. Snapshot: September 20, 2026. https://revenuebase.ai/companies/information-technology-firms/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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