Coca-Cola

Coca-Cola was a beverage making company.

21st century
In 2005, they had an advertisement at Piccadilly Circus in London, a recreation of one from 1947. (TV: Rose)

Travelling with John and Gillian, the Second Doctor witnessed a brontosaurus knock down an advertisement for Coca Cola as it rampaged through New York City. (COMIC: The Monsters from the Past)

The Eleventh Doctor, Amy Pond, and Rory Williams each had a bottle of Coca-Cola at a diner in Utah in 2011. (TV: The Impossible Astronaut) Diet Coke was among the products sold at M.A. Local Supermarket in 2021. (TV: The Vanquishers)

23rd century and beyond
Advertisements for Coca-Cola were still seen in London and New York as late as 2254, when the Doctor liberated the city from Dalek occupation. (GAME: Dalek Attack)

During the age of the Earth Empire, Coke still had an advertisement at Piccadilly Circus. (COMIC: Pirates of Vourakis)

Behind the scenes
Coca-Cola makes branded cola.