| Company | Timeline | Status | |
| Sinclair Court (Freehold) Company Ltd Director • Retired | 25 Mar 2015←10 Years→Current | Active | |
| 103/105 Widmore Road (Bromley) Rte Company Limited Director • Retired | 7 Jan 2008←17 Years→Current | Active | |
| Erindale Court Management Limited Director • Retired Co Sec | 1 Mar 2006←1 Year 6 Months→30 Aug 2007 | Active | |
| Sinclair Court Management (Beckenham) Limited Director • Company Director | 8 Apr 1994←31 Years→Current | Active | |
| 103/105 Widmore Road (Bromley) Flat Maintenance Limited Director • Company Secretary | 31 Dec 1991←34 Years→Current | Active | |
| Gerald Judd Sales Limited Secretary • Unreported | 15 Jun 1991←1 Year 6 Months→29 Dec 1992 | Dissolved | |
