| Company | Timeline | Status | |
| Swishpak Limited Director • Unreported | 11 May 1998←25 Years→2 Jun 2023 | Active | |
| Birkett Electric Limited Director • Sales Director | 16 Aug 1991←31 Years→9 Jun 2023 | Liquidation | |
| Birkett Electric Limited Director • Unreported | 1 Jan 1970←53 Years→9 Jun 2023 | Liquidation | |
