| Company | Timeline | Status | |
| Antofagasta Investment Company Limited Director • Vice-president Of Corporate | 3 Sep 2015←4 Years→28 Jan 2020 | Active | |
| Los Pelambres Holding Company Limited Director • Vice-president Of Corporate | 3 Sep 2015←4 Years→6 Dec 2019 | Active | |
| Los Pelambres Investment Company Limited Director • Vice-president Of Corporate | 3 Sep 2015←4 Years→6 Dec 2019 | Active | |
