1993-2000
Telia was created in 1993, taking over most commercial activities of the Swedish telecommunication agency, Televerket. The logo was heavily influenced by Televerket's old logo.
2000-2004
In April 2000, Telia started rebranding itself with a radically different logo.[1] Interbrand were behind the new logo. The red colour was intended to symbolise warmth and closeness, while the pulsating dotted circles represented movement and paths for communication and information.
2004-2011
Around early 2004, Telia dropped the dotted rings from the logo, and changed the color of the wordmark to magenta.
2011-2016
In 2011 Telia rebranded the whole company and renewed everything hoping for a fresh new start.
2016-present
In the beginning of 2016 Telia changed their logo to a more flat logo than the previous.