| Company | Timeline | Status | |
| Spectator Seating (International) Limited Director • Secretary | 16 Jan 1992←32 Years→3 Sep 2024 | Dissolved | |
| Auditoria Services Limited Director • Secretary | 31 Dec 1991←34 Years→Current | Active | |
| Auditoria Services Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
