| Company | Timeline | Status | |
| Royal Collection Enterprises Limited Director • Keeper Of The Privy Purse | 22 Mar 1993←3 Years→31 Jul 1996 | Active | |
| The Royal Collection Trust Director • Keeper Of The Privy Purse | 29 Jan 1993←3 Years→31 Jul 1996 | Active | |
| Flitcham Nominees Limited Director • Keeper Of The Privy Purse | 31 Mar 1991←5 Years→1 Aug 1996 | Active | |
