| Company | Timeline | Status | |
| Nightingale Holidays Limited Director • Secretary | 1 Jul 2002←23 Years→Current | Active | |
Sigma Bauchop Services Limited Director • Director | 1 Jul 2002←11 Years→24 Jun 2014 | Dissolved | |
| Sigma Security Devices Limited Director • Secretary | 1 Jul 2002←23 Years→Current | Active | |
| Raydon Sheet Metal Company Limited Director • Secretary | 1 Jul 2002←19 Years→14 Sep 2021 | Dissolved | |
| Nightingale Holdings (Dover) Limited Director • Secretary | 14 Mar 1992←33 Years→Current | Active | |
