UD Trucks
 UD Trucks Corporation (UDトラックス株式会社 UD Torakkusu Kabushikigaisha) is a Japanese company whose principal business is the manufacture and sales of light medium and heavy duty diesel trucks buses bus chassis and special-purpose vehicles. The company is owned 100% by the Volvo Group since 2007. Formerly known as Nissan Diesel the company changed its name to UD Trucks on February 1 2010.