| Company | Timeline | Status | |
| FTK Holdings Limited Director • Unreported | 21 Jan 2021←4 Years→Current | Active | |
| Enterprise House (Hemel) Limited Director • Unreported | 9 Mar 2016←9 Years→Current | Active | |
| The Vintage Sports-Car Club Limited Director • Company Chairman | 21 Mar 2012←9 Years→22 May 2021 | Active | |
| The Iain Rennie Hospice At Home Director • Managing Director | 23 May 2007←4 Months→18 Oct 2007 | Active | |
| The Box Moor Trust Trading Company Limited Director • Managing Director | 29 May 2002←4 Years→14 Feb 2007 | Dissolved | |
| Furnell Transport Limited Director • Unreported | 12 Nov 1991←34 Years→Current | Active | |
| Anthony Nolan Director • Managing Director | 3 May 1991←9 Months→25 Feb 1992 | Active | |
| D. Furnell Plant Services Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
