| Company | Timeline | Status | |
| Test Technologies Holdings Limited Director • Director | 28 Jan 2008←16 Years→15 Jan 2025 | Active | |
| Quick-Test Technologies Limited Director • Director | 28 Jan 2008←16 Years→15 Jan 2025 | Active | |
| Delagua Water Testing Limited Director • Managing Director | 31 Oct 2006←18 Years→15 Jan 2025 | Active | |
