Dentsu is the world's largest advertising agency brand. Led by Dentsu (Tokyo: 4324; ISIN: JP3551520004), a company with a history of 114 years of innovation, the Dentsu Group provides a comprehensive range of client-centric brand, integrated communications, media and digital services through its nine global network brands – Carat, Dentsu, Dentsu media, iProspect, Isobar, mcgarrybowen, MKTG, Posterscope and Vizeum – as well as through its specialist/multi-market brands including Amnet, Amplifi, Data2Decisions, Mitchell Communications (PR) and 360i.