| Company | Timeline | Status | |
| Harsco Metals Group Limited Director • Director | 26 Jun 2006←6 Months→31 Dec 2006 | Active | |
| Harsco Metals Holdings Limited Director • Director | 17 Feb 2005←1 Year 10 Months→31 Dec 2006 | Active | |
| RMS Trent Ports Limited Director • Director | 27 Oct 1994←3 Years→24 Mar 1998 | Active | |
| Multiserv Logistics Limited Director • Company Director | 13 Oct 1994←12 Years→31 Dec 2006 | Dissolved | |
| Harsco Metals Limited Director • Unreported | 22 Jan 1993←3 Years→20 Jan 1997 | Dissolved | |
| Harsco Track Technologies Limited Director • Director | 22 Jan 1993←3 Years→20 Jan 1997 | Dissolved | |
| Multiserv Limited Director • Divisional Managing Director | 22 Jan 1992←14 Years→31 Dec 2006 | Dissolved | |
