Database of undertakings in electronic communications

Updated on: 20.05.2026

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 2837 results, viewed 2793 - 2794
The serial number of the certificatesort descendingOperator,Subject of business activity which was notified according to Section 13 ZEK, Note
5064Case15 s.r.o.
Okruhová 1135/44
Stodůlky
15500 Praha 5
Company ID:07153481

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) 01.09.2025
5065Golden Net s.r.o.
Braunerova 563/7
Libeň
18000 Praha 8
Company ID:23614196

Activities:
Provision of public communication network:
  1. Veřejná pevná komunikační síť
    • Optické vedení
      The undertaking has notified the start of this business activity to (date) 01.09.2025
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) 01.09.2025
  2. Pronájem okruhů
    • Pronájem okruhů
      The undertaking has notified the start of this business activity to (date) 01.09.2025
  3. Služba přístupu k internetu
    • Služby přístupu k internetu – v pevném místě
      The undertaking has notified the start of this business activity to (date) 01.09.2025

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