Carzone is an Irish website and technology platform for motor dealers and consumers located in Dublin, Ireland, and is owned by Mediahuis.

It began as part of Webzone Ltd, a web design and production company.

Trader Media Group (TMG) a subsidiary of GMG, acquired Webzone Ltd, the Dublin holding company of the motor website.

In October 2022, Mediahuis Ireland, the publisher formerly known as Independent News & Media (INM), acquired Carzone from Auto Trader Group for €30 million.

Mediahuis is a newspaper and magazine publishing, distribution, printing, TV, radio and online media company founded in 2014 with operations in Belgium, the Netherlands, Ireland, Luxembourg and Germany.