| Company | Timeline | Status | |
| Deri Holdings 2024 Ltd Director • Chartered Architect | 1 Jul 2024←1 Year 4 Months→Current | Active | |
| Deri Holdings Limited Director • Chartered Architect | 11 Nov 1992←32 Years→Current | Active | |
| Deri Investments Limited Director • Chartered Architect | 11 Nov 1992←32 Years→Current | Active | |
| Coffin Developments Limited Director • Chartered Architect | 11 Nov 1992←4 Years→8 Jan 1997 | Active | |
| Henton Properties (Cardiff) Limited Director • Chartered Architect | 10 Oct 1991←34 Years→Current | Active | |
