| Company | Timeline | Status | |
| Bourne End Management Company Limited Director • Architectural Practice | 27 Mar 2013←12 Years→Current | Active | |
| Quicksport Limited Director • Unreported | 4 Dec 1992←32 Years→Current | Liquidation | |
| A & Q Partnership (London) Limited Director • Architect | 17 Feb 1992←30 Years→31 Mar 2022 | Active | |
