| Company | Timeline | Status | |
| Choice Publishers Limited Director • Publisher | 26 Oct 1992←2 Months→1 Jan 1993 | Dissolved | |
| Dennis Interactive Limited Director • Publisher | 26 Oct 1992←2 Months→1 Jan 1993 | Dissolved | |
Dennis Publishing International Limited Director • Publisher | 26 Oct 1992←2 Months→1 Jan 1993 | Dissolved | |
| Dennis Publishing Limited Director • Publisher | 26 Oct 1992←→29 Jan 1955 | Active | |
