| Company | Timeline | Status | |
| Oriental Ceramic Society(The) Director • Museum Curator | 18 Jun 2003←22 Years→Current | Active | |
| The British Museum Friends Director • Curator | 29 Dec 2000←1 Year 10 Months→19 Nov 2002 | Active | |
| Oriental Ceramic Society(The) Director • Curator | 18 Jun 1997←2 Years 12 Months→14 Jun 2000 | Active | |
