| Company | Timeline | Status | |
| The Jacob Foundation Director • Publisher | 26 Dec 1991←5 Days→31 Dec 1991 | Active | |
| NCJ Realisation Limited Director • Publisher | 26 Dec 1991←5 Days→31 Dec 1991 | Dissolved | |
| Jewish Chronicle Limited Director • Publisher | 26 Dec 1991←5 Days→31 Dec 1991 | Dissolved | |
