Tet is a Latvian Teleco provider. As of 2021, 51% of Tet shares are owned by the Latvian government, but the remaining 49% - by the Scandinavian company Telia Company. Tet in turn owns 23% of the Latvian mobile operator's LMT shares.
In 2021, the company was rebranded from Lattelecom to Tet.
In 2021, Latvian telco Tet formally opened its sixth data center in Riga after expanding capacity by 60 racks. At that time, it was the only Uptime Institute-certified Tier III data center in Latvia.