Database of undertakings in electronic communications

Updated on: 11.06.2026

This database lists all undertakings in electronic communications that were or are authorised to do a business in electronic communications (except of the provision of number independent interpersonal communications services) from 1 January 2022. The database contains the identification of the undertaking and records of electronic communications networks and services the provision of which the undertaking has notified pursuant to Section 13 of the Electronic Communications Act.

If the undertaking is authorised to do business in electronic communications before 1 January 2022, a link to the relevant record in the database "Database of undertakings in electronic communications to 31 December 2021" is available.

Go to the database of undertakings in electronic communications to 31 December 2021

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Found 2838 results, viewed 575 - 576
The serial number of the certificatesort descendingUndertaking information and notified activities according to Section 13 ZEK
1425Martin Vohnout
Palackého 474
43111 Jirkov
Company ID:86733559
www.plusnet.cz

Activities:
Provision of public communication network:
  1. Veřejná pevná komunikační síť
    • Kovové vedení
      The undertaking has notified the start of this business activity to (date) 01.02.2004
    • Zemská rádiová síť v licencovaném pásmu
      The undertaking has notified the start of this business activity to (date) 01.02.2004
    • Zemská rádiová síť v nelicencovaném pásmu
      The undertaking has notified the start of this business activity to (date) 01.02.2004
    • Optické vedení
      The undertaking has notified the start of this business activity to (date) 19.05.2022
Provision of publicly available electronic communication service:
  1. Služba přístupu k internetu
    • Služby přístupu k internetu – v pevném místě
      The undertaking has notified the start of this business activity to (date) 01.02.2004
1426Libor Dufek
Dlouhé hony 608/12
Řečkovice
62100 Brno
Company ID:73818445
http://www.dufeklibor.wz.cz/

Activities:
Provision of public communication network:
  1. Veřejná pevná komunikační síť
    • Zemská rádiová síť v nelicencovaném pásmu
      The undertaking has notified the start of this business activity to (date) 20.08.2006
Provision of publicly available electronic communication service:
  1. Služba přístupu k internetu
    • Služby přístupu k internetu – v pevném místě
      The undertaking has notified the start of this business activity to (date) 03.01.2014
Close activities:
Provision of publicly available electronic communication service:
  1. Datová služba
    • Služby přenosu dat
      The undertaking has notified the start of this business activity to (date) 20.08.2006
      The undertaking has notified the end of this business activity to (date) 19.04.2022

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