| Company | Timeline | Status | |
| Birmingham Live Limited Director • Director | 19 Jul 1995←1 Month→15 Sep 1995 | Dissolved | |
| Wire TV Limited Director • Director | 1 Jun 1995←3 Months→15 Sep 1995 | Dissolved | |
| Live TV Limited Director • Company Director | 21 Oct 1994←10 Months→15 Sep 1995 | Dissolved | |
| Mirrortel Limited Director • Director | 11 Oct 1994←11 Months→15 Sep 1995 | Dissolved | |
| Women In Film & Television (UK) Limited Director • Television Executive | 4 Apr 1991←2 Years 7 Months→18 Nov 1993 | Active | |
| Janet Street-Porter Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
