TOKYO, JAPAN – Media OutReach Newswire – 20 May 2026 – Aon plc (NYSE: AON), a leading global professional services firm, today announced the appointment of Masahito (Max) Hirai as CEO of Japan, effective 30 June 2026.* In this role, Hirai will lead Aon’s business in Japan, with responsibility for setting and executing the firm’s […] SEE Full Details ➜