| Company | Timeline | Status | |
| Ravenswood (Olton) Management Limited Secretary • Unreported | 1 Jul 2002←1 Year 5 Months→10 Dec 2003 | Active | |
| Ravenswood (Olton) Management Limited Director • None | 14 Jul 2001←2 Years 4 Months→10 Dec 2003 | Active | |
| Advent Estates Limited Secretary • Unreported | 1 Feb 2000←25 Years→Current | Active | |
| Advent Estates Limited Secretary • Unreported | 1 Feb 2000←25 Years→2 Apr 2025 | Active | |
