| Company | Timeline | Status | |
| Tustain Holdings Limited Director • Director | 15 Feb 2023←2 Years 8 Months→Current | Active | |
| Tustain Bala Ltd Director • Director | 15 Feb 2023←2 Years 8 Months→Current | Active | |
| Tustain Family Investment Company Limited Director • Director | 15 Feb 2023←2 Years 8 Months→Current | Active | |
| Tustain Associates Limited Director • Director | 9 Mar 2011←14 Years→Current | Active | |
