| Company | Timeline | Status | |
| Duncan Perry Estate Agents Ltd Director • Estate Agent | 1 Oct 2014←11 Years→Current | Active | |
| Duncan Perry Potters Bar Ltd Director • Estate Agent | 19 Mar 2012←13 Years→Current | Active | |
| Duncan Perry Brookmans Park Ltd Director • Director | 31 Aug 2006←14 Years→15 Jun 2021 | Dissolved | |
| Duncan Perry Brookmans Park Ltd Secretary • Unreported | 31 Aug 2006←14 Years→15 Jun 2021 | Dissolved | |
