| Company | Timeline | Status | |
| Oriental Ceramic Society(The) Director • Part Time Decorative Arts Cons | 16 Jun 2004←3 Years→20 Jun 2007 | Active | |
| The Dorset Natural History And Archaeological Society Director • Art Consulant | 29 Apr 1997←7 Years→22 Jun 2004 | Active | |
| Oriental Ceramic Society(The) Director • Adviser | 16 Jun 1993←4 Years→18 Jun 1997 | Active | |
