| Company | Timeline | Status | |
| Practitioner Development UK Limited Director • Senior Lecturer | 3 Dec 2002←15 Years→31 Jul 2018 | Active | |
| Practitioners Associates Limited Secretary • Unreported | 15 Jan 2001←2 Years 3 Months→14 May 2003 | Dissolved | |
| Practitioners Associates Limited Director • Senior Lecturer | 15 Jan 2001←2 Years 3 Months→14 May 2003 | Dissolved | |
