| Company | Timeline | Status | |
| Criminal Justice Alliance Director • Judge | 27 Jan 2010←7 Years→25 Jan 2017 | Active | |
| Marryat (Richmond) Limited Director • Retired Judge | 1 Jan 2009←14 Years→4 Apr 2023 | Dissolved | |
| Howard League For Penal Reform (Incorporating The Howard Centre For Penology)(THE) Director • Judge | 21 Nov 2007←9 Years→30 Nov 2016 | Active | |
| The Centre For Crime And Justice Studies (ISTD) Director • Retired Circuit Judge | 25 Apr 2007←5 Years→18 Dec 2012 | Active | |
| Prisoners' Education Trust Director • Judge | 7 Mar 2001←11 Years→26 Sep 2012 | Active | |
| Marryat (Richmond) Limited Director • Barrister | 8 Jan 1992←5 Years→13 Mar 1997 | Dissolved | |
