| Company | Timeline | Status | |
| Chartback Limited Director • Chartered Surveyor | 1 Nov 2007←18 Years→Current | Active | |
| Chartback Limited Director • Chartered Surveyor | 3 Mar 2000←1 Year 5 Months→16 Aug 2001 | Active | |
K A Spencer (Builders) Limited Director • Chartered Surveyor | 16 Feb 1998←1 Year 10 Months→4 Jan 2000 | Dissolved | |
