| Company | Timeline | Status | |
| I G Wallace Consulting Limited Director • Unreported | 4 Feb 2016←9 Years→Current | Active | |
| Cranfield Regatta Limited Director • Professor | 1 Oct 2009←1 Year 4 Months→31 Jan 2011 | Active | |
| Cranfield Quality Services Limited Director • Professor | 1 Oct 2009←1 Year 4 Months→31 Jan 2011 | Active | |
