| Company | Timeline | Status | |
| Eduserv Commercial Ltd Director • Executive | 16 Jan 2015←1 Year 7 Months→29 Aug 2016 | Dissolved | |
Eduserv Technologies Limited Director • Manager | 6 Mar 2002←14 Years→29 Aug 2016 | Dissolved | |
| Rigel Publications Limited Director • Publishing | 8 Feb 1995←2 Years 12 Months→3 Feb 1998 | Dissolved | |
| Victor Gollancz Limited Director • Company Director | 5 Oct 1992←5 Years→3 Feb 1998 | Dissolved | |
| Cassell Publishers Limited Director • Publisher | 10 Jul 1992←5 Years→3 Feb 1998 | Dissolved | |
| Cassell Educational Limited Director • Publisher | 10 Jul 1992←5 Years→3 Feb 1998 | Dissolved | |
