Dear customer, we are sorry but your browser doesn't support all necessary features for good site view. Please switch to one of the modern browsers (Chrome, Safari, Firefox).

Cetin Group

CETIN’s mission is to build, operate and constantly innovate the reliable, secure and fast telecommunications infrastructure essential for the further digital transformation and competitiveness of the Czech economy. The CETIN telecommunications network’s set of mobile and fixed technologies is available to 99.6% of Czech households.

General info

The company, a wholesale provider of telecommunications services, owns and operates the largest electronic communications network in the Czech Republic. It offers its services, always under the same conditions, to all telecommunications operators and internet service providers who supply services to end customers via the CETIN infrastructure.
The company mainly offers mobile network infrastructure services, mass fixed network services (network access services, xDSL and optical connectivity, IP TV, and voice services), data services for corporate networks, and data centre leasing.

CETIN’s national fixed network comprises approximately 20 million pairs of copper cables and almost 46,000 km of fibre-optic cables, though this length is increasing all the time thanks to extensive investment. Mobile technology is disseminated by around 6,400 base stations. CETIN contributes to a network sharing project and provides its mobile infrastructure to O2 and T-Mobile. CETIN also offers international services to domestic and foreign providers. On the international stage, the company maintains a presence via physical network nodes (POPs) in London, Vienna, Bratislava, Frankfurt and Hong Kong, and offers comprehensive international voice and data services to over 200 customers worldwide.
CETIN, as the administrator and operator of the largest critical information infrastructure for telecommunications in the Czech Republic, oversees the protection of its customers and the availability of services.

Data security

In the protection of its network and users, it adopts security measures that are in line with the recommendations of the National Cyber and Information Security Agency (NÚKIB) and the European Union Agency for Cybersecurity (ENISA). It is involved in FENIX, the project that draws together companies providing connections to important services with a view to ensuring that these remain in operation even in the most critical situations. The company continuously engages in risk analysis and cybersecurity auditing in line with best practice, conducts security tests, invests in security technologies and specialists, and shares knowledge and best practices with PPF Telecom Group.

Cetin Group


CETIN continues to upgrade its network throughout the country
As the manager of the country’s largest communication infrastructure, CETIN annually invests billions of crowns in its development. CETIN is working hard to build a system of fibre-optic connections and complete the blanket modernisation and acceleration of the original copper network. In both cases, the average available speed in the CETIN access network has increased further, rising by 25% on 2019 to the current 105 Mbps.

Figures for CETIN CZ (group, consolidated) *

PPF Group share (%)100100
Net profit (CZK millions)  2,5512,811
Assets (CZK millions)  55,84162,062
Equity (CZK millions)  20,83821,043
Number of employees  1,8902,117

*Source: 2019 Annual Report (consolidated financial statements)

“Our state-of-the-art telecommunications infrastructure solutions provide the backbone for the digitalisation of the world around us.”

Juraj Šedivý

Chairman of the Board of Directors

Figures for CETIN CZ (group, consolidated) *

Juraj Šedivý


CETIN Czech Republic

Českomoravská 2510/19
190 00 Praha 9 - Libeň
Czech Republic