Company lists · Data refreshed September 2026
Top 23 Enterprise telecom companies based in Czechia
RevenueBase identified 49 company matches for enterprise telecom companies associated with Czechia as of September 2026 and tracks 2,957 professional contacts across them, including 1,427 with verified work emails. Brno is the largest hub.
This list covers company matches for enterprise telecom 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 21, 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 23 largest enterprise telecom companies based in Czechia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,807 contacts → | ||||
Exact match “T-Mobile Czech Republic, člen mezinárodní telekomunikační skupiny Deutsche Telekom, je téměř se 6,6 milionu mobilních zákazníků jedničkou na českém trhu.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 297 contacts → | ||||
Exact match “České Radiokomunikace (CRA) has been at the heart of television and radio broadcasting in the Czech Republic since 1963.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 207 contacts → | ||||
Exact match “ČD - Telematika a.s.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 85 contacts → | ||||
Exact match “TTC MARCONI brings its customers the latest communications solutions, fresh results of studies, development and innovations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 80 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 56 contacts → | ||||
Exact match “InfoTel, spol.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 50 contacts → | ||||
Exact match “Akciová společnost GiTy poskytuje služby efektivní správy IT a komunikačního prostředí zákazníkům v podnikové sféře a státní správě.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 33 contacts → | ||||
Exact match “AVONET je přední poskytovatel internetových služeb ve Zlínském kraji.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 24 contacts → | ||||
Exact match “We offer quality and affordable ICT solutions to meet individual customer needs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 20 contacts → | ||||
Exact match “Společnost NDC ICT Solutions s.r.o.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 16 contacts → | ||||
Exact match “INTERNEXT s.r.o.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “COMVERGA is a family-owned IT and telecommunications company with almost 25 years of experience (since 2001).” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “Vítejte na profilu společnosti ÚVT Internet s.r.o.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “Firma OK Point s.r.o.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Jsme telekomunikační společnost.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Zaměřujeme se výhradně na poskytování profesionálních služeb pro firemní zákazníky a zajišťujeme komplexní telekomunikační a IT řešení- Profesionální připojení na míru vašeho…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “Společnost TC servis, s.r.o.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Naše společnost se zabývá videokonferencemi, správou sítí a poskytováním hostovaných služeb.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Jsme tým zkušených profesionálů s mnohaletou praxí Máme bohaté zkušenosti s výstavbou optických, metalických i bezdrátových sítí.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Jsme dodavatelem vysokorychlostního internetu, televize v HD kvalitě a moderních telekomunikačních služeb na bázi VoIP.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Společnost MTEL Communications vznikla v roce 1995 a je zaměřena na výstavbu optických telekomunikačních a datových sítí.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Spojíme Vás se světem!” Recorded in the RevenueBase company graph · Sep 21, 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 “enterprise telecom 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 23 of 49 enterprise telecom companies based in Czechia
See the full list, filter by size, metro and specialty, and access 1,427 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Enterprise telecom companies based in Czechia at a glance
As of Sep 21, 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 49 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 “enterprise telecom 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 1,427 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 21, 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 “enterprise telecom companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many enterprise telecom companies are there based in Czechia?
RevenueBase identified 49 company matches for enterprise telecom 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?
T-Mobile Czech Republic A.S tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most enterprise telecom companies?
Brno leads with 9 company records, followed by Prague (7) and Zlin (4).
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 1,427 professional contacts with verified work emails tracked across these 49 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 49 enterprise telecom companies based in Czechia. Start with a free account, no credit card.
Download this list →Related lists
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- Enterprise telecom companies based in Rio De Janeiro, Brazil
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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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Enterprise telecom companies based in Brisbane, Australia
- Enterprise telecom companies based in Melbourne, Australia
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Company intelligence · public preview
Top 23 enterprise telecom 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 49 matching company records for enterprise telecom companies based in Czechia, with 2,957 tracked contacts and 1,427 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 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 23 enterprise telecom 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 |  T-Mobile Czech Republic A.St-mobile.czHQ: Praha 4, Czech RepublicReported employees: 1,001-5,000 | Praha 4, Czech Republic | 1,001-5,000 | Exact match | 1,807 contacts → |
“T-Mobile Czech Republic, člen mezinárodní telekomunikační skupiny Deutsche Telekom, je téměř se 6,6 milionu mobilních zákazníků jedničkou na českém trhu.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  CRAcra.czHQ: Prague 6, Czech RepublicReported employees: 201-500 | Prague 6, Czech Republic | 201-500 | Exact match | 297 contacts → |
“České Radiokomunikace (CRA) has been at the heart of television and radio broadcasting in the Czech Republic since 1963.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ČD - Telematikacdt.czHQ: Prague, Czech RepublicReported employees: 501-1,000 | Prague, Czech Republic | 501-1,000 | Exact match | 207 contacts → |
“ČD - Telematika a.s.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  TTC Marconittc-marconi.comHQ: Praha 10, Czech RepublicReported employees: 51-200 | Praha 10, Czech Republic | 51-200 | Exact match | 85 contacts → |
“TTC MARCONI brings its customers the latest communications solutions, fresh results of studies, development and innovations.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Poda A.Spoda.czHQ: Ostrava, Czech RepublicReported employees: 201-500 | Ostrava, Czech Republic | 201-500 | Exact match | 80 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Infotel, Spol. S R.Oinfotel.czHQ: Brno, Czech RepublicReported employees: 201-500 | Brno, Czech Republic | 201-500 | Exact match | 56 contacts → |
“InfoTel, spol.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Gity, A.Sgity.czHQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 50 contacts → |
“Akciová společnost GiTy poskytuje služby efektivní správy IT a komunikačního prostředí zákazníkům v podnikové sféře a státní správě.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Avonet, S.R.Oavonet.czHQ: Zlín, Czech RepublicReported employees: 11-50 | Zlín, Czech Republic | 11-50 | Exact match | 33 contacts → |
“AVONET je přední poskytovatel internetových služeb ve Zlínském kraji.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Faster CZ Spol. S R.Ofaster.czHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 24 contacts → |
“We offer quality and affordable ICT solutions to meet individual customer needs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Internext 2000internext.czHQ: Zlín, Czech RepublicReported employees: 11-50 | Zlín, Czech Republic | 11-50 | Exact match | 16 contacts → |
“INTERNEXT s.r.o.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Comverga A.Scomverga.comHQ: Prague 21, Czech RepublicReported employees: 11-50 | Prague 21, Czech Republic | 11-50 | Exact match | 13 contacts → |
“COMVERGA is a family-owned IT and telecommunications company with almost 25 years of experience (since 2001).” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  ÚVT Internet S.R.Ouvtnet.czHQ: Jesenice - Zdiměřice, Czech RepublicReported employees: 11-50 | Jesenice - Zdiměřice, Czech Republic | 11-50 | Exact match | 11 contacts → |
“Vítejte na profilu společnosti ÚVT Internet s.r.o.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  OK Point S.R.Ookpoint.czHQ: Praha 3, Czech RepublicReported employees: 11-50 | Praha 3, Czech Republic | 11-50 | Exact match | 11 contacts → |
“Firma OK Point s.r.o.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Sychrovnet S.R.Osychrovnet.czHQ: Vsetín, Czech RepublicReported employees: 11-50 | Vsetín, Czech Republic | 11-50 | Exact match | 8 contacts → |
“Jsme telekomunikační společnost.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  NGN CZ S.R.Ongn.czHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 6 contacts → |
“Zaměřujeme se výhradně na poskytování profesionálních služeb pro firemní zákazníky a zajišťujeme komplexní telekomunikační a IT řešení- Profesionální připojení na míru vašeho…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  TC Servis, S.R.Otcservis.czHQ: Otrokovice, Czech RepublicReported employees: 11-50 | Otrokovice, Czech Republic | 11-50 | Exact match | 6 contacts → |
“Společnost TC servis, s.r.o.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  IT Operations S.R.Oitoperations.czHQ: Praha 10, Czech RepublicReported employees: 1-10 | Praha 10, Czech Republic | 1-10 | Exact match | 4 contacts → |
“Naše společnost se zabývá videokonferencemi, správou sítí a poskytováním hostovaných služeb.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Avonet Works, S.R.Oavonetworks.czHQ: Zlín, Czech RepublicReported employees: 1-10 | Zlín, Czech Republic | 1-10 | Exact match | 4 contacts → |
“Jsme tým zkušených profesionálů s mnohaletou praxí Máme bohaté zkušenosti s výstavbou optických, metalických i bezdrátových sítí.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Artemis NET S.R.Oartemis-liberec.czHQ: Liberec, Czech RepublicReported employees: 1-10 | Liberec, Czech Republic | 1-10 | Exact match | 2 contacts → |
“Jsme dodavatelem vysokorychlostního internetu, televize v HD kvalitě a moderních telekomunikačních služeb na bázi VoIP.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Mtel Communications S.R.Omtel.czHQ: Olomouc, Czech RepublicReported employees: 1-10 | Olomouc, Czech Republic | 1-10 | Exact match | 2 contacts → |
“Společnost MTEL Communications vznikla v roce 1995 a je zaměřena na výstavbu optických telekomunikačních a datových sítí.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Allstar NETallstarnet.cz HQ: Mirošovice, Czech RepublicReported employees: 1-10 | Mirošovice, Czech Republic | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Connectum CZconnectum.cz HQ: Kroměříž, Czech RepublicReported employees: 1-10 | Kroměříž, Czech Republic | 1-10 | Exact match | 1 contacts → |
“Spojíme Vás se světem!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 49 company matches
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Enterprise telecom companies: dataset insights
September 21, 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
49 records in the displayed employee bands.
0 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 49 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 21, 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 enterprise telecom 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 enterprise telecom companies did RevenueBase find based in Czechia?
The saved snapshot records 49 matching company records, 2,957 tracked contacts and 1,427 verified emails. The public preview displays 23 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 21, 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
Enterprise telecom companies by geography
- Enterprise telecom companies based in Brisbane, Australia
- Enterprise telecom companies based in Melbourne, Australia
- Enterprise telecom companies based in Sydney, Australia
- Enterprise telecom companies based in Belo Horizonte, Brazil
- Enterprise telecom companies based in Curitiba, Brazil
- Enterprise telecom companies based in Fortaleza, Brazil
- Enterprise telecom companies based in Porto Alegre, Brazil
- Enterprise telecom companies based in Rio De Janeiro, Brazil
- Enterprise telecom companies based in Sao Paulo, Brazil
- Enterprise telecom companies based in Mississauga, Canada
- Enterprise telecom companies based in Montreal, Canada
- Enterprise telecom companies based in Toronto, Canada
Browse the directory
Cite this list
RevenueBase Data Team. Top 23 enterprise telecom companies based in Czechia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/enterprise-telecom-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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Enterprise telecom companies based in Brisbane, Australia
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Company intelligence · public preview
Top 23 enterprise telecom companies based in Czechia
RevenueBase records 49 matching company records for enterprise telecom companies based in Czechia, with 2,957 tracked contacts and 1,427 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 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 23 enterprise telecom 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 | T-Mobile Czech Republic A.St-mobile.cz HQ: Praha 4, Czech RepublicReported employees: 1,001-5,000 | Praha 4, Czech Republic | 1,001-5,000 | Exact match | 1,807 contacts → |
“T-Mobile Czech Republic, člen mezinárodní telekomunikační skupiny Deutsche Telekom, je téměř se 6,6 milionu mobilních zákazníků jedničkou na českém trhu.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | CRAcra.cz HQ: Prague 6, Czech RepublicReported employees: 201-500 | Prague 6, Czech Republic | 201-500 | Exact match | 297 contacts → |
“České Radiokomunikace (CRA) has been at the heart of television and radio broadcasting in the Czech Republic since 1963.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ČD - Telematikacdt.cz HQ: Prague, Czech RepublicReported employees: 501-1,000 | Prague, Czech Republic | 501-1,000 | Exact match | 207 contacts → |
“ČD - Telematika a.s.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | TTC Marconittc-marconi.com HQ: Praha 10, Czech RepublicReported employees: 51-200 | Praha 10, Czech Republic | 51-200 | Exact match | 85 contacts → |
“TTC MARCONI brings its customers the latest communications solutions, fresh results of studies, development and innovations.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Poda A.Spoda.cz HQ: Ostrava, Czech RepublicReported employees: 201-500 | Ostrava, Czech Republic | 201-500 | Exact match | 80 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Infotel, Spol. S R.Oinfotel.cz HQ: Brno, Czech RepublicReported employees: 201-500 | Brno, Czech Republic | 201-500 | Exact match | 56 contacts → |
“InfoTel, spol.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Gity, A.Sgity.cz HQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 50 contacts → |
“Akciová společnost GiTy poskytuje služby efektivní správy IT a komunikačního prostředí zákazníkům v podnikové sféře a státní správě.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Avonet, S.R.Oavonet.cz HQ: Zlín, Czech RepublicReported employees: 11-50 | Zlín, Czech Republic | 11-50 | Exact match | 33 contacts → |
“AVONET je přední poskytovatel internetových služeb ve Zlínském kraji.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Faster CZ Spol. S R.Ofaster.cz HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 24 contacts → |
“We offer quality and affordable ICT solutions to meet individual customer needs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Internext 2000internext.cz HQ: Zlín, Czech RepublicReported employees: 11-50 | Zlín, Czech Republic | 11-50 | Exact match | 16 contacts → |
“INTERNEXT s.r.o.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Comverga A.Scomverga.com HQ: Prague 21, Czech RepublicReported employees: 11-50 | Prague 21, Czech Republic | 11-50 | Exact match | 13 contacts → |
“COMVERGA is a family-owned IT and telecommunications company with almost 25 years of experience (since 2001).” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ÚVT Internet S.R.Ouvtnet.cz HQ: Jesenice - Zdiměřice, Czech RepublicReported employees: 11-50 | Jesenice - Zdiměřice, Czech Republic | 11-50 | Exact match | 11 contacts → |
“Vítejte na profilu společnosti ÚVT Internet s.r.o.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | OK Point S.R.Ookpoint.cz HQ: Praha 3, Czech RepublicReported employees: 11-50 | Praha 3, Czech Republic | 11-50 | Exact match | 11 contacts → |
“Firma OK Point s.r.o.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sychrovnet S.R.Osychrovnet.cz HQ: Vsetín, Czech RepublicReported employees: 11-50 | Vsetín, Czech Republic | 11-50 | Exact match | 8 contacts → |
“Jsme telekomunikační společnost.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NGN CZ S.R.Ongn.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 6 contacts → |
“Zaměřujeme se výhradně na poskytování profesionálních služeb pro firemní zákazníky a zajišťujeme komplexní telekomunikační a IT řešení- Profesionální připojení na míru vašeho…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | TC Servis, S.R.Otcservis.cz HQ: Otrokovice, Czech RepublicReported employees: 11-50 | Otrokovice, Czech Republic | 11-50 | Exact match | 6 contacts → |
“Společnost TC servis, s.r.o.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | IT Operations S.R.Oitoperations.cz HQ: Praha 10, Czech RepublicReported employees: 1-10 | Praha 10, Czech Republic | 1-10 | Exact match | 4 contacts → |
“Naše společnost se zabývá videokonferencemi, správou sítí a poskytováním hostovaných služeb.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Avonet Works, S.R.Oavonetworks.cz HQ: Zlín, Czech RepublicReported employees: 1-10 | Zlín, Czech Republic | 1-10 | Exact match | 4 contacts → |
“Jsme tým zkušených profesionálů s mnohaletou praxí Máme bohaté zkušenosti s výstavbou optických, metalických i bezdrátových sítí.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Artemis NET S.R.Oartemis-liberec.cz HQ: Liberec, Czech RepublicReported employees: 1-10 | Liberec, Czech Republic | 1-10 | Exact match | 2 contacts → |
“Jsme dodavatelem vysokorychlostního internetu, televize v HD kvalitě a moderních telekomunikačních služeb na bázi VoIP.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Mtel Communications S.R.Omtel.cz HQ: Olomouc, Czech RepublicReported employees: 1-10 | Olomouc, Czech Republic | 1-10 | Exact match | 2 contacts → |
“Společnost MTEL Communications vznikla v roce 1995 a je zaměřena na výstavbu optických telekomunikačních a datových sítí.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Allstar NETallstarnet.cz HQ: Mirošovice, Czech RepublicReported employees: 1-10 | Mirošovice, Czech Republic | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Connectum CZconnectum.cz HQ: Kroměříž, Czech RepublicReported employees: 1-10 | Kroměříž, Czech Republic | 1-10 | Exact match | 1 contacts → |
“Spojíme Vás se světem!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 49 company matches
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Enterprise telecom companies: dataset insights
September 21, 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
49 records in the displayed employee bands.
0 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 49 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 21, 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 enterprise telecom 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 enterprise telecom companies did RevenueBase find based in Czechia?
The saved snapshot records 49 matching company records, 2,957 tracked contacts and 1,427 verified emails. The public preview displays 23 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 21, 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 23 enterprise telecom companies based in Czechia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/enterprise-telecom-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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