| Company | Timeline | Status | |
| Field Studies Council Director • Accountant | 17 Jul 2025←3 Months→Current | Active | |
| Plantlife International - The Wild Plant Conservation Charity Director • Director | 27 Mar 2024←1 Year 7 Months→Current | Active | |
| Wildfowl And Wetlands Trust (Trading) Limited Director • Accountant | 18 Jan 2024←1 Year 9 Months→Current | Active | |
| The Wildfowl & Wetlands Trust Director • Accountant | 17 Nov 2022←2 Years 11 Months→Current | Active | |
Middlesex Tile Centre Limited Director • Manager | 31 Oct 1996←10 Years→30 Mar 2007 | Dissolved | |
Wilson & Wylie Contracts Limited Director • Accountant Manager | 1 Apr 1993←14 Years→30 Mar 2007 | Dissolved | |
| Giant Things Limited Director • Accountant | 1 Jan 1970←55 Years→Current | Active | |
| Slaycourt Limited Director • Manager | 1 Jan 1970←51 Years→24 Oct 2021 | Dissolved | |
| Slaycourt Limited Secretary • Unreported | 1 Jan 1970←51 Years→24 Oct 2021 | Dissolved | |
Middlesex Tile Centre Limited Secretary • Unreported | 1 Jan 1970←37 Years→30 Mar 2007 | Dissolved | |
