| Company | Timeline | Status | |
Melville Bridge Club Limited (The) Director • Librarian/indexer | 4 Jun 2008←3 Years→8 Jun 2011 | Dissolved | |
| Edinburgh World Heritage Trust Director • Librarian | 15 Jun 1999←1 Year→21 Jun 2000 | Active | |
| Edinburgh Science Ltd Director • Librarian /councillor | 5 Aug 1993←5 Years→26 Aug 1998 | Active | |
