| Company | Timeline | Status | |
| The Isiqalo Foundation Director • Retired | 1 Jan 2015←10 Years→Current | Active | |
| The Isiqalo Foundation Director • Retired | 1 Jan 2015←9 Years→2 Jul 2024 | Active | |
| Oxford Limited Director • Director | 5 Oct 2009←4 Years→12 Dec 2013 | Active | |
| Oup (Developments) Limited Director • Chartered Accountant | 27 Jan 2006←2 Months→31 Mar 2006 | Dissolved | |
| Oxford Scholars Press Limited Director • Chartered Accountant | 22 Oct 2003←3 Years→25 Oct 2006 | Active | |
| And International Publishers Plc Director • Company Director | 2 Jul 1996←1 Year 4 Months→31 Oct 1997 | Dissolved | |
| Oxford Publishing Limited Director • Chartered Accountant | 8 Mar 1996←10 Years→31 Mar 2006 | Active | |
| Oxford Press Limited Director • Chartered Accountant | 26 Jan 1996←10 Years→31 Mar 2006 | Active | |
| Oxford Interactive Limited Director • Chartered Accountant | 26 Jan 1996←10 Years→31 Mar 2006 | Dissolved | |
| Oxford Medicine Limited Director • Chartered Accountant | 26 Jan 1996←10 Years→31 Mar 2006 | Dissolved | |
