| Company | Timeline | Status | |
| J. Walker Limited Director • Unreported  | 18 May 2017←8 Years→Current  | Active  | |
| Bishop Creighton House Settlement Director • Chartered Accountant  | 4 Mar 2015←9 Years→17 Apr 2024  | Active  | |
| Fiera Real Estate Investors UK Limited Director • Finance Manager  | 6 Nov 2003←3 Years→1 Feb 2007  | Active  | |
| David Walker Architects Limited Secretary • Unreported  | 22 May 2002←23 Years→Current  | Active  | |
| NCT Publishing Limited Director • Chartered Accountant  | 18 Nov 1998←7 Months→7 Jul 1999  | Dissolved  | |
| NCT Publishing Limited Secretary • Chartered Accountant  | 18 Nov 1998←7 Months→7 Jul 1999  | Dissolved  | |
| NCT Trading Limited Secretary • Accountant  | 23 Oct 1998←6 Months→19 May 1999  | Active  | |
| NCT Trading Limited Director • Accountant  | 23 Oct 1998←1 Year 11 Months→20 Sep 2000  | Active  | |
| The National Childbirth Trust Director • Chartered Accountant  | 16 Sep 1998←2 Years→20 Sep 2000  | Active  | |
| Marsteller Advertising Limited Director • Chartered Accountant  | 13 May 1996←2 Years 2 Months→10 Aug 1998  | Dissolved  | |
