| Company | Timeline | Status | |
| 145 Strand Limited Director • Accountant | 28 Aug 2025←3 Months→Current | Active | |
| Marston Properties 2025 Limited Director • Accountant | 28 Aug 2025←3 Months→Current | Active | |
| Marston Life 24 Limited Director • Accountant | 9 Dec 2024←1 Year→Current | Active | |
| Kewferry Hill Limited Director • Accountant | 9 Dec 2024←1 Year→Current | Active | |
Marston Properties Putney Limited Director • Accountant | 6 Aug 2012←5 Years→14 Nov 2017 | Dissolved | |
Tideway Developments Limited Director • Accountant | 21 Oct 2008←9 Years→14 Nov 2017 | Dissolved | |
Tideway Developments Limited Secretary • Unreported | 30 Apr 2008←9 Years→14 Nov 2017 | Dissolved | |
| Carlton Square Limited Secretary • Unreported | 15 Dec 2005←6 Years→1 Mar 2012 | Active | |
| Marston Properties Holdings Limited Director • Accountant | 1 Dec 2005←20 Years→Current | Active | |
| W.J. Marston & Son Limited Director • Unreported | 1 Dec 2005←20 Years→Current | Active | |
