| Company | Timeline | Status | |
| Safe Space Ltd Director • Retired | 22 Jul 2019←6 Years→Current | Active | |
| Fife College Foundation Director • Director | 27 Aug 2018←6 Years→6 May 2025 | Dissolved | |
| Mallan Technical Services Ltd Director • Director | 3 Dec 2014←10 Years→28 Oct 2025 | Dissolved | |
| Petrofac Training Limited Director • Director | 23 Jul 2004←1 Year 3 Months→31 Oct 2005 | Dissolved | |
| The Deming Learning Network Ltd Director • Director | 30 Oct 2003←4 Years→26 Aug 2008 | Dissolved | |
Costain Petrofac Limited Director • Company Director | 8 Oct 2003←5 Years→26 Mar 2009 | Dissolved | |
| Plant Asset Management Limited Director • Company Director | 6 Nov 2002←3 Months→26 Feb 2003 | Dissolved | |
| Petrofac Facilities Management Limited Director • Company Director | 1 Aug 2001←4 Years→3 Nov 2005 | Active | |
