| Company | Timeline | Status | |
| R P Technic Limited Director • Computer Engineer | 18 Mar 1999←26 Years→Current | Active | |
| R P Technic Limited Secretary • Computer Engineer | 18 Mar 1999←26 Years→Current | Active | |
| Peak Vale (Buxton) Management Company Limited Secretary • Computer Engineer | 30 Jan 1998←7 Years→27 Oct 2005 | Active | |
| Peak Vale (Buxton) Management Company Limited Director • Computer Engineer | 30 Jan 1998←7 Years→27 Oct 2005 | Active | |
