Samsung

Samsung was a computer company. They had an advertisement at Piccadilly Circus in 2005. (TV: Rose)

Rose Tyler had a Samsung mobile phone in 2007 during the Battle of Canary Wharf. (TV: Doomsday)

In 2016, Tanya Adeola, a sixth former at Coal Hill Academy, had a computer made by Samsung. (TV: For Tonight We Might Die)

Rahul's computer monitor was manufactured by Samsung. (TV: The Woman Who Fell to Earth)

Mitch owned a Samsung mobile phone. (TV: Resolution)

Ryan Sinclair and Graham O'Brien both had Samsung phones by 2020, which they destroyed so that they could not be tracked after Daniel Barton revoked their freedom of movement. (TV: Spyfall)