| Company | Timeline | Status | |
| Maesdu Golf Club Limited Director • Architect | 3 Apr 2021←1 Year→7 Apr 2022 | Active | |
| Llandudno Golf Club (Maesdu) Limited Director • Architect | 2 Apr 2020←3 Years→6 Apr 2023 | Active | |
| Tarmaster Limited Director • Director | 19 Feb 2008←12 Years→5 Jan 2021 | Dissolved | |
| Rhos View Management Limited Director • Architect | 7 Nov 2007←17 Years→Current | Active | |
| Tarmaster Design Limited Director • Director | 2 Aug 2002←10 Years→1 Sep 2012 | Active | |
| Tarmaster Design Limited Secretary • Director | 2 Aug 2002←18 Days→20 Aug 2002 | Active | |
