| Company | Timeline | Status | |
| Ebbcliff Limited Director • Retired | 4 Oct 1996←29 Years→Current | Active | |
| Erith Holdings Limited Director • Company Director | 27 Feb 1993←1 Year 8 Months→21 Nov 1994 | Active | |
| Erith Environmental Services Limited Director • Company Director | 14 Feb 1993←1 Year 7 Months→26 Sep 1994 | Active | |
| Erith Haulage Company Limited Director • Company Director | 15 Oct 1992←2 Years 1 Month→21 Nov 1994 | Active | |
