| Company | Timeline | Status | |
| Oxford Schools Bus Partnership Ltd Director • School Bursar | 27 Mar 2017←8 Months→1 Dec 2017 | Dissolved | |
| Magdalen College School International Limited Director • School Bursar | 27 Jan 2017←10 Months→1 Dec 2017 | Active | |
| The Oxford Evangelical Pastorate Director • School Bursar | 18 Nov 2010←5 Years→31 Dec 2015 | Active | |
| Lincoln College Trading Limited Director • College Bursar | 28 Jul 2008←8 Years→15 Oct 2016 | Active | |
| MCS Asset Management Limited Director • College Bursar | 28 Feb 2008←9 Years→1 Dec 2017 | Active | |
| Magdalen College School Oxford Limited Director • Bursar | 1 Jul 2007←8 Years→19 Oct 2015 | Active | |
Invesco Perpetual European Absolute Return Trust Plc Director • College Bursar | 1 Jan 2006←3 Years→30 Oct 2009 | Dissolved | |
| Lincoln College Enterprises Limited Director • Bursar | 1 Oct 2000←16 Years→15 Oct 2016 | Active | |
