Companies and Brands
Sonera
Communication Services
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Sonera was Finland's national telecommunications company before it merged with Sweden's Telia in December 2002 to form TeliaSonera, the company now known as Telia Company after a 2016 rebrand. The merger combined Sonera's Finnish operations with Telia's Swedish business into what became the largest fixed-voice, broadband and mobile operator across the Nordic and Baltic region.
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