| Company | Timeline | Status | |
| Prior's Field School Trust Limited(The) Director • Retired | 3 Mar 2020←1 Year 9 Months→14 Dec 2021 | Active | |
| Range Consultants Limited Secretary • Management Consultant | 11 May 2004←21 Years→Current | Active | |
| The Boat House Company Limited Secretary • Unreported | 14 Oct 2003←13 Years→28 Mar 2017 | Active | |
| The Boat House Residents Company Limited Secretary • Unreported | 14 Oct 2003←13 Years→28 Mar 2017 | Active | |
| The Boat House Company Limited Director • Management Consultant | 13 Jul 2003←22 Years→Current | Active | |
| The Boat House Residents Company Limited Director • Management Consultant | 13 Jul 2003←22 Years→Current | Active | |
