| Company | Timeline | Status | |
| Anglogold Ashanti Plc Director • Director | 22 Jul 2024←1 Year 4 Months→Current | Active | |
| Gemfields Group Limited Director • Company Director | 1 Jul 2024←1 Year 5 Months→Current | Active | |
| Grantley House (Kent) Limited Director • Director | 3 Aug 2023←2 Years 4 Months→Current | Active | |
| De Beers Group Director • Chief Executive Officer | 24 Apr 2017←6 Years→28 Nov 2023 | Active | |
| Element Six Holdings Limited Director • None | 16 Mar 2017←6 Years→31 Dec 2023 | Active | |
| Element Six Abrasives Holdings Limited Director • Director | 10 Mar 2017←6 Years→31 Dec 2023 | Active | |
| De Beers Jewellers Limited Director • Director | 10 May 2013←5 Years→13 Jun 2018 | Active | |
| Help2read Director • Director | 6 Nov 2012←10 Years→6 Apr 2023 | Active | |
| Forevermark Limited Director • Group Director | 14 May 2009←1 Year 5 Months→1 Nov 2010 | Active | |
| De Beers UK Limited Director • Group Director | 7 Oct 2008←4 Years→23 Nov 2012 | Active | |
