| Company | Timeline | Status | |
| Highgrove Group Plc Director • Surveyor | 7 Feb 2005←5 Years→21 Apr 2010 | Active | |
| Gmi Construction Limited Director • Director | 17 Feb 1992←18 Years→21 Apr 2010 | Active | |
| Gmi Construction Group Plc Director • Surveyor | 20 Feb 1991←19 Years→21 Apr 2010 | Active | |
| Grangecourt Construction Limited Director • Surveyor | 31 Dec 1990←34 Years→1 Apr 2025 | Dissolved | |
