G4S plc announced that Adine Grate joins the board of G4S as a non-executive director with immediate effect. Ms Grate will also become a member of the Audit Committee and of the Risk Committee. G4S further announces that, having served on the board for over nine years, Winnie Kin Wah Fok will retire from the board on 30 September 2020. Adine is currently a senior advisor to CK Hutchison Holdings.