| Company | Timeline | Status | |
| Rutland Media Limited Director • Director | 9 Feb 2012←3 Years→31 May 2015 | Dissolved | |
| Key Aviation Ltd Director • Accountant | 18 Apr 2001←14 Years→31 May 2015 | Dissolved | |
| Key Books Limited Director • Accountant | 7 Apr 2000←15 Years→31 May 2015 | Dissolved | |
| Key Books Limited Secretary • Accountant | 7 Apr 2000←12 Months→2 Apr 2001 | Dissolved | |
| Key Publishing Limited Director • Accountant | 6 Jun 1995←19 Years→31 May 2015 | Active | |
| Key Exhibitions Limited Director • Accountant | 6 Jun 1995←19 Years→31 May 2015 | Dissolved | |
| Klavis Holdings Limited Director • Accountant | 6 Jun 1995←19 Years→31 May 2015 | Active | |
| Key Publishing Limited Secretary • Secretary | 2 Apr 1993←8 Years→2 Apr 2001 | Active | |
| Klavis Holdings Limited Secretary • Unreported | 4 Jun 1991←9 Years→2 Apr 2001 | Active | |
| Key Exhibitions Limited Secretary • Unreported | 2 Jun 1991←9 Years→2 Apr 2001 | Dissolved | |
