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ZK Investment Group, s.r.o.

small local provider

481covered addresses
14municipalities where they operate
2regions
1 Gb/shighest offered speed

Where ZK Investment Group, s.r.o. operates

Based on geographical data from the Czech Telecommunication Office (ČTÚ) for the data year 2025. The figures show the number of address points where the service is registered, not the number of customers.

Regions

Ústí nad Labem Region479 addresses
Prague2 addresses

Most covered municipalities

Čím connects

TechnologyCoverage scopeHighest speed
Wireless (unlicensed band)377 addresses300 Mb/s
Fibre to the building (FTTB)69 addresses1 Gb/s
Fibre to the flat (FTTH)35 addresses300 Mb/s

How coverage is developing

Number of address points with a registered service in individual data years of the Czech Telecommunication Office (ČTÚ). Since data year 2022, there have been 63 additional covered addresses.

EditionCovered addresses
2022418
2023452
2024470
2025481

Data from the ČTÚ register

IČO
04783662
Registered office
U Stadionu 841, 43401 Most
Region
Ústí nad Labem Region
Legal form
Limited liability company
Certificate no.
4462
Business activity since
1. 10. 2018
Internet
Fixed internet
Other services
  • Fixed telephone service (VoIP)
  • Leasing of data circuits
  • Data transfer
  • TV broadcasting (IPTV/cable)
Networks
  • Other network
  • Optical cable
  • Terrestrial radio network in unlicensed band

The data comes from the Czech Telecommunication Office (ČTÚ) business register and is updated daily.

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