| Company | Timeline | Status | |
| Philip Kingsley Products Limited Director • Trichologist | 5 Sep 2003←11 Years→24 Feb 2015 | Active | |
| Bio-Scientific Limited Secretary • Unreported | 31 Dec 1991←1 Month→10 Feb 1992 | Active | |
| Trichological Clinic Limited(The) Secretary • Unreported | 31 Dec 1991←28 Years→16 Mar 2020 | Active | |
| Trichological Clinic Limited(The) Director • Trichologist | 31 Dec 1991←28 Years→16 Mar 2020 | Active | |
