| Company | Timeline | Status | |
| Attitude Ltd Secretary • Telecoms Consultant  | 1 Mar 1998←8 Years→1 Feb 2007  | Active  | |
| Linctel Ltd Director • Telecommunications Consultant  | 7 Feb 1997←23 Years→1 May 2020  | Active  | |
| Linctel Ltd Secretary • Telecommunications Consultant  | 7 Feb 1997←20 Years→16 Jan 2018  | Active  | |
