| Company | Timeline | Status | |
| United Kingdom Council On Deafness Director • Unreported | 4 Nov 2015←6 Years→30 Nov 2021 | Active | |
| System Centre Limited(The) Director • Consultant Engineer | 31 Dec 1990←35 Years→Current | Active | |
| System Centre Limited(The) Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
