| Company | Timeline | Status | |
| Ascotwalk Limited Director • Chartered Accountant | 31 Mar 2022←3 Years→Current | Active | |
| Yorkfields Limited Director • Chartered Accountant | 30 Mar 2022←3 Years→Current | Active | |
| Richardson Lightfoot Limited Director • Director | 9 Jul 2021←4 Years→Current | Active | |
| Richardson & Company Limited Director • Chartered Accountant | 1 May 2002←2 Years 7 Months→9 Dec 2004 | Dissolved | |
| Yorkfields Limited Secretary • Chartered Accountant | 12 Jun 1996←4 Years→20 May 2001 | Active | |
