| Company | Timeline | Status | |
| London Middle East Institute Director • University Teacher | 17 Oct 2008←2 Years 8 Months→10 Jul 2011 | Dissolved | |
| Council For British Research In The Levant Director • University Teacher | 19 May 1998←1 Year 7 Months→16 Dec 1999 | Active | |
| British Institute Of Persian Studies(The) Director • Professor Of Islamic Art | 18 Nov 1992←18 Years→24 Nov 2010 | Active | |
| British Institute Of Persian Studies(The) Secretary • Unreported | 22 Nov 1991←12 Months→18 Nov 1992 | Active | |
