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 477 - 478
The serial number of the certificatesort descendingUndertaking information and notified activities according to Section 13 ZEK
1201Pavel Buchtel
9. května 75
Jestřebí
67902 Rájec-Jestřebí
Company ID:72471824
The undertaking has interrupted the business activity 23.08.2018

The entrepreneur has not yet submitted a notification to the Czech Telecommunication Office on the new electronic form (transitional provision No. 8 of Act No. 374/2021 Coll.)

Find in old database valid to 31. 12. 2021
1203Connectel Czech s.r.o.
Rybná 716/24
Staré Město
11000 Praha 1
Company ID:27195503

Activities:
Provision of publicly available electronic communication service:
  1. Interpersonální komunikační služba
    • Interpersonální komunikační služba založená na číslech – pevná (včetně služby nomadické)
      The undertaking has notified the start of this business activity to (date) 01.01.2006
  2. Služba přístupu k internetu
    • Služby přístupu k internetu – v pevném místě
      The undertaking has notified the start of this business activity to (date) 01.01.2006

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