| Company | Timeline | Status | |
| Beechwood (Block J) Management Company Limited Secretary • Unreported | 13 Dec 2023←1 Year 12 Months→Current | Active | |
| Castleday Residents Association Limited Secretary • Unreported | 29 Sep 2021←4 Years→Current | Active | |
| James Close Management Limited Secretary • Unreported | 1 Oct 2019←6 Years→Current | Active | |
| Mercury Management Limited Secretary • Unreported | 20 Nov 2018←9 Months→13 Sep 2019 | Active | |
