| Company | Timeline | Status | |
| Marlborough Street SPV1 Ltd Director • Unreported | 18 Oct 2021←4 Years→Current | Active | |
| Marlborough Street Property Holdings Ltd Director • Unreported | 22 Apr 2021←4 Years→Current | Active | |
| Robson Investments Limited Director • Unreported | 14 Apr 2011←14 Years→Current | Active | |
| Marick Homes Ltd Director • Director | 8 Mar 2011←9 Years→17 Nov 2020 | Dissolved | |
KNR Homes Ltd Director • Director | 7 Sep 2010←7 Months→14 Apr 2011 | Dissolved | |
| Thorndon Approach Residents Company Limited Director • Developer | 18 Jan 2007←14 Years→15 Jun 2021 | Dissolved | |
| Robson Investments Limited Secretary • Property Developer | 16 Nov 2001←24 Years→Current | Active | |
| Robson Investments Limited Director • Property Developer | 16 Nov 2001←8 Years→7 Sep 2010 | Active | |
| Marlborough Street Construction Limited Director • Unreported | 3 Feb 1998←27 Years→Current | Active | |
| Marlborough Street Properties Limited Director • Unreported | 8 Apr 1997←28 Years→Current | Active | |
