| Company | Timeline | Status | |
| Kentsford Management Company Limited Director • Retired | 22 Sep 1996←2 Years 9 Months→20 Jun 1999 | Active | |
| Galliford Try Limited Director • Engineer | 6 Dec 1991←1 Year 10 Months→7 Oct 1993 | Active | |
| Rock & Alluvium Limited Director • Director | 30 Nov 1991←1 Year 5 Months→30 Apr 1993 | Active | |
| Galliford Pipeline Services Limited Director • Company Director | 30 Nov 1991←1 Year 1 Month→5 Jan 1993 | Dissolved | |
| Vistry Partnerships Limited Director • Director | 20 Jul 1991←5 Months→1 Jan 1992 | Active | |
