| Company | Timeline | Status | |
| SPGTV Limited Director • Publisher | 6 Jan 1994←31 Years→Current | Active | |
| SPG Exhibitions Limited Director • Publisher | 4 Nov 1993←32 Years→Current | Active | |
| SPG Exhibitions Limited Secretary • Publisher | 4 Nov 1993←32 Years→Current | Active | |
| Sayers Publishing Group Limited Secretary • Unreported | 24 Jun 1992←33 Years→Current | Active | |
| Sayers Publishing Group Limited Director • Publisher | 24 Jun 1992←33 Years→Current | Active | |
