| Company | Timeline | Status | |
| National Biodiversity Network Trust Director • Programme Director | 3 Apr 2012←11 Years→29 Feb 2024 | Active | |
| Paths For ALL Partnership Director • Public Servant | 12 Mar 2008←1 Year 7 Months→21 Oct 2009 | Active | |
| Glencairn Land And Woods Trust Ltd Director • Government | 23 Nov 2006←18 Years→Current | Active | |
| Green Action Trust Director • Public Servant | 2 Apr 2004←7 Years→1 Apr 2011 | Converted/Closed | |
| Reforesting Scotland Director • Civil Servant | 16 Apr 2000←7 Years→23 Dec 2007 | Active | |
