Database of undertakings in electronic communications

Updated on: 23.06.2026

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 2839 results, viewed 1509 - 1510
The serial number of the certificatesort descendingUndertaking information and notified activities according to Section 13 ZEK
3385Kryštof Klíma
V chaloupkách 83
25229 Lety
Company ID:61646385
https://www.wifiprofi.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) 17.08.2012
    • Optické vedení
      The undertaking has notified the start of this business activity to (date) 22.11.2015
    • Zemská rádiová síť v nelicencovaném pásmu
      The undertaking has notified the start of this business activity to (date) 13.04.2022
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) 17.08.2012
3390O2 Family, s.r.o.
Za Brumlovkou 266/2
Michle
14000 Praha 4
Company ID:24215554
www.o2family.cz

Podnikatel oznámil ukončení podnikání v elektronických komunikacích ke dni 31.12.2022

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) 01.09.2012
      The undertaking has notified the end of this business activity to (date) 31.12.2022
  2. Interpersonální komunikační služba
    • Interpersonální komunikační služba založená na číslech – mobilní
      The undertaking has notified the start of this business activity to (date) 01.09.2012
      The undertaking has notified the end of this business activity to (date) 31.12.2022
  3. Služba přístupu k internetu
    • Služby přístupu k internetu – mobilní
      The undertaking has notified the start of this business activity to (date) 01.09.2012
      The undertaking has notified the end of this business activity to (date) 31.12.2022

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