| Company | Timeline | Status | |
| Advanced Accounting Solutions Limited Director • Unreported | 24 Oct 2019←6 Years→Current | Active | |
| Ketech Enterprises Limited Director • Chief Executive Officer | 2 Apr 2015←4 Years→23 Oct 2019 | Active | |
| Ketech Systems Limited Director • Chief Executive Officer | 9 Apr 2010←9 Years→23 Oct 2019 | Active | |
| Ketech Defence Ltd Director • Chief Executive Officer | 9 Apr 2010←9 Years→23 Oct 2019 | Active | |
| Ketech Group Ltd Director • Chief Executive Officer | 9 Apr 2010←9 Years→23 Oct 2019 | Active | |
| Ketech Limited Director • Chief Executive Officer | 9 Apr 2010←9 Years→23 Oct 2019 | Dissolved | |
| Ditra Systems Limited Director • Chief Executive Officer | 9 Apr 2010←9 Years→23 Oct 2019 | Dissolved | |
| Crookes Healthcare Limited Director • Accountant | 5 Apr 2001←3 Years→10 Jan 2005 | Active | |
