The largest provider of land line phone and internet services in the Czech Republic.

Telefónica O2 Czech Republic, a.s., (formerly ČESKÝ TELECOM, a.s.) took over the name of Eurotel Praha, spol. s.r.o., in accordance with an agreement on adopting names, and this was done on the day of the registration of this fact in the Commercial Register, that is, on July 1, 2006. Eurotel Praha, spol. s.r.o., was then annulled without liquidation and came to an end. At the same time, on July 1, 2006, the trade name of Telefónica O2 Czech Republic, a.s., was changed to Telefónica O2 Czech Republic, a.s. The integration of both companies has given rise to one sole telecommunications company built on the convergence of fixed and mobile services. Telefónica O2 Czech Republic, a.s., (henceforth referred to as “the Company”) is the only telecommunications operator in the Czech Republic to provide a comprehensive offer of voice and data services through fixed and mobile technologies, including offers to use the network infrastructure for operators and providers of public and private networks and services. The sale of services is oriented towards two basic customer segments: the consumer segment and the business segment (including corporate clients and state administration. The Company also provides wholesale services to other public telecommunications network operators and public telecommunications service providers in the Czech Republic and abroad.