| Company | Timeline | Status | |
| A Message System Limited Director • Estate Agent | 21 Aug 2020←1 Year 2 Months→26 Oct 2021 | Dissolved | |
Douglas Martin London Properties Limited Director • Estate Agent | 19 Jul 2012←5 Years→24 Oct 2017 | Dissolved | |
| Douglas Martin Estate Agents Limited Director • Estate Agent | 1 Jul 2004←16 Years→18 Jun 2021 | Dissolved | |
