| Company | Timeline | Status | |
| Parsons Marshall Psychology Limited Director • Forensic Psychologist  | 10 Apr 2014←11 Years→Current  | Active  | |
| Parsons Marshall Psychology Limited Director • Forensic Psychologist  | 10 Apr 2014←10 Years→25 Oct 2024  | Active  | |
SJH Psychological Ltd Director • Consultant Psychologist  | 2 Oct 2013←6 Months→9 Apr 2014  | Dissolved  | |
Parsons Dowd Psychological Limited Director • Forensic Psychologist  | 21 Feb 2005←12 Years→25 Jul 2017  | Dissolved  | |
