| Company | Timeline | Status | |
| National Opera Studio Director • Opera  | 1 Sep 1998←2 Years 2 Months→1 Nov 2000  | Active  | |
| The South Bank Foundation Limited Director • General Director  | 18 Mar 1996←7 Years→8 Oct 2003  | Active  | |
| Wartski Limited Director • Arts Administrator  | 19 Dec 1991←31 Years→2 Mar 2023  | Active  | |
