| Company | Timeline | Status | |
| Sghra Limited Director • Manager | 1 Nov 2005←16 Years→30 Nov 2021 | Active | |
| WD-40 Holdings Limited Director • Unreported | 31 Mar 2004←21 Years→30 Dec 2025 | Active | |
| WD-40 Company Limited Director • Unreported | 22 Nov 1996←29 Years→30 Dec 2025 | Active | |
