| Company | Timeline | Status | |
| Andes Trust Limited(The) Director • Banker  | 8 Nov 1992←21 Years→20 Dec 2013  | Active  | |
| Andean LFMA Investment Limited Director • Banker  | 8 Nov 1992←21 Years→20 Dec 2013  | Active  | |
| Antofagasta Railway Company Plc Director • Banker  | 8 Nov 1992←22 Years→6 Oct 2015  | Active  | |
| Antofagasta Plc Director • Banker  | 19 Jun 1992←27 Years→1 Jul 2019  | Active  | |
