| Company | Timeline | Status | |
| Atel Corrosion Monitoring Limited Director • Consultant | 4 Mar 2001←24 Years→20 May 2025 | Dissolved | |
| Atel Corrosion Monitoring Limited Director • Consultant | 4 Mar 2001←23 Years→1 Sep 2024 | Dissolved | |
| Lakecrest Properties Limited Director • Consultant | 31 Oct 1997←28 Years→Current | Active | |
| Lakecrest Properties Limited Secretary • Consultant | 31 Oct 1997←28 Years→Current | Active | |
| Lakecrest Properties Limited Director • Consultant | 31 Oct 1997←27 Years→22 Oct 2025 | Active | |
