| Company | Timeline | Status | |
| C.C. Williams Limited Secretary • Design Consultant | 1 Jan 1994←31 Years→Current | Active | |
Clinisystems Limited Director • Company Director | 21 Jun 1991←26 Years→17 Oct 2017 | Dissolved | |
Clinisystems Limited Secretary • Design Consultant | 21 Jun 1991←26 Years→17 Oct 2017 | Dissolved | |
| C.C. Williams Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
