| Company | Timeline | Status | |
| The Coliving Company Ltd Director • Director | 1 Dec 2024←1 Year→Current | Active | |
| Masterson Developments Limited Director • Director | 25 Jul 2019←6 Years→Current | Active | |
| Getjar Limited Director • Construction Manager | 31 Aug 2011←14 Years→Current | Active | |
| Masterson Holdings Limited Director • Director | 10 Jul 2009←16 Years→Current | Active | |
| Atlantic Contracts Limited Director • Construction Manager | 10 Jul 2009←16 Years→Current | Active | |
| Glencoe Plant Services Limited Director • Construction Manager | 10 Jul 2009←16 Years→Current | Active | |
| KMSM Property LLP Designated LLP Member • Unreported | 27 Jan 2009←14 Years→24 Jan 2023 | Dissolved | |
| KMSM Masterson Limited Director • Director | 13 Sep 2006←19 Years→Current | Active | |
| Whitestones House Limited Director • Building Contractor | 22 Jun 2006←19 Years→Current | Active | |
