| Company | Timeline | Status | |
| Porters In Kensington Limited Secretary • Director | 21 Dec 1994←30 Years→Current | Active | |
| Porters In Kensington Limited Director • Director | 21 Dec 1994←30 Years→Current | Active | |
| Gerry Porter (London) Limited Secretary • Unreported | 31 Mar 1991←32 Years→5 Sep 2023 | Dissolved | |
| Gerry Porter (London) Limited Director • Company Secretary | 1 Jan 1970←53 Years→5 Sep 2023 | Dissolved | |
