| Company | Timeline | Status | |
| Macfarlane Tam Limited Director • Literary Agent | 28 Nov 2006←18 Years→Current | Active | |
| Experts On Television Limited Director • Literary Agent | 25 Oct 2004←21 Years→Current | Active | |
| Macfarlane Chard Associates Limited Director • Literary Agent | 7 Nov 2003←21 Years→Current | Active | |
