| Company | Timeline | Status | |
| Endurance Sports Research Limited Director • Woodland Manager And Timber Consultant | 1 Nov 2017←8 Years→Current | Active | |
| British Rowing Limited Director • Timber Infestation & Structura | 21 Feb 2004←4 Years→7 Feb 2009 | Active | |
| The British Wood Preserving And Damp-Proofing Association Director • Timber Consultant | 19 Dec 1996←4 Years→27 Nov 2001 | Active | |
| ALL Timber Infestation & Consultancy Services Limited Director • Timber Consultant | 31 Dec 1990←34 Years→Current | Active | |
