logos
1993–1995 1995–1999 1990–1993 1993–2001
1993–1995 1995–1999 1990–1993 1993–2001
2001–2006 1993–2006 2006–2024 2024–present
2001–2006 1993–2006 2006–2024 2024–present

SPTTelecom (Státní telekomunikační podnik)

1993–1995

990421 pch SPT9 V (1)
Logopedia InfoWhite SVG NEEDED

1995–1999

990421 pch SPT10 V
Logopedia InfoWhite SVG NEEDED

Eurotel

1990–1993

Eurotel SK
Logopedia InfoWhite SVG NEEDED

Eurotel was founded in 1990 as a joint venture between SPT Telecom, US West (now part of AT&T) and Bell Atlantic (now part of Verizon Communications).

Eurotel Praha

1993–2001

EuroTel Old

Following the split of Czechoslovakia into the Czech Republic and Slovakia, Eurotel split into Eurotel Bratislava (now Slovak Telekom) and Eurotel Praha. Eurotel Bratislava continued to use the 1990 logo until 2005.

2001–2006

Eurotel
Logopedia InfoWhite SVG NEEDED

Český Telecom

1993–2006

Český Telecom

In 2005, Telefónica acquired the fixed-line operator Český Telecom and the mobile operator Eurotel Praha, merging them into one entity in 2006 using the O2 brand.

O2

2006–present

2006–2024

O2

Telefónica agreed to sell the Czech O2 and its subsidiary the Slovak O2 to the Czech investment company PPF Group in 2013, with the O2 brand continuing to be used.

2024–present

O2 2024

See also