| Company | Timeline | Status | |
| 172 Camberwell Grove Limited Secretary • Medievalist/photogaraphic | 27 Aug 1999←2 Years 5 Months→24 Jan 2002 | Active | |
| 172 Camberwell Grove Limited Director • Photographic Archivist/histori | 29 Jul 1998←3 Years→24 Jan 2002 | Active | |
| 172 Camberwell Grove Limited Director • Archivist | 4 Nov 1993←4 Years→29 Jul 1998 | Active | |
| The British Archaeological Association Director • Photographic Archivist | 9 Sep 1992←1 Year 7 Months→4 May 1994 | Active | |
| The British Archaeological Association Secretary • Unreported | 9 Sep 1992←1 Year 7 Months→4 May 1994 | Active | |
