Executive committee members
Hugo Bague
Group executive, People and Organisation
Preston Chiaro
Group executive, Technology & Innovation
Bret Clayton
Group executive, Business Support & Operations
Jacynthe Côté
Chief executive, Rio Tinto Alcan
Andrew Harding
Chief executive, Copper
Harry Kenyon-Slaney
Chief executive, Diamonds & Minerals
Doug Ritchie
Chief executive, Energy
Debra Valentine
Group executive, Legal & External Affairs
