| Company | Timeline | Status | |
| Royal Ballet School Director • Unreported | 6 Dec 1991←12 Months→30 Nov 1992 | Active | |
The Friends Of Covent Garden Director • Unreported | 9 Nov 1990←10 Months→17 Sep 1991 | Dissolved | |
| Royal Ballet School Director • Unreported | 1 Jan 1970←22 Years→30 Nov 1992 | Active | |
