| Company | Timeline | Status | |
| Grosvenor Buildings Management Limited Director • Retired | 8 Dec 2015←2 Years 11 Months→26 Nov 2018 | Active | |
| DC21 Mercury SPV Limited Director • Company Director | 21 Aug 2014←11 Years→Current | Active | |
| DC21 (Operations) Limited Director • Director | 15 Oct 2012←13 Years→Current | Active | |
| DC21 (Group) Limited Director • Director | 15 Oct 2012←13 Years→Current | Active | |
| DC21 Limited Director • Architect | 1 Jun 2009←16 Years→Current | Active | |
| Ashton Smith LLP Designated LLP Member • Unreported | 9 Feb 2009←16 Years→Current | Active | |
| Tamar Films LLP Non-designated LLP Member • Unreported | 30 Aug 2006←18 Years→11 Feb 2025 | Active | |
| Max Box Limited Director • Architectural Consultant | 11 Jan 2006←19 Years→Current | Active | |
| Clyde Films LLP Non-designated LLP Member • Unreported | 5 Oct 2005←19 Years→11 Feb 2025 | Active | |
| Cherwell Films LLP Non-designated LLP Member • Unreported | 5 Oct 2005←19 Years→11 Feb 2025 | Active | |
