| Company | Timeline | Status | |
| Ryedale Society Of Model Engineers Limited Director • Chemical Engineer | 15 Nov 2007←1 Year 11 Months→10 Oct 2009 | Active | |
| The Salcombe Company Limited Director • Retired | 18 Jan 1993←12 Years→29 Oct 2005 | Active | |
| GDF Suez Teesside Limited Director • Managing Director | 26 Jan 1992←5 Years→1 Jul 1997 | Liquidation | |
| Scottish Agricultural Industries Limited Director • Managing Director Of Ici Fertilizers | 30 Aug 1989←1 Year 11 Months→31 Jul 1991 | Dissolved | |
| The Salcombe Company Limited Director • Unreported | 1 Jan 1970←35 Years→29 Oct 2005 | Active | |
