| Company | Timeline | Status | |
| Ports Holdings Limited Director • Director | 14 Mar 2001←9 Months→31 Dec 2001 | Active | |
| PD Portco Limited Director • Director | 14 Mar 2001←9 Months→31 Dec 2001 | Active | |
Lincair Limited Director • Company Director | 28 May 1999←19 Years→26 Mar 2019 | Dissolved | |
Powell Duffryn Limited Director • Director | 22 Jan 1998←3 Years→31 Dec 2001 | Dissolved | |
| Holloway Timber Company Limited Director • Forestry And Aviation | 26 Sep 1997←28 Years→Current | Active | |
| T.H.P.A. Group Services Limited Director • Director | 26 Mar 1997←4 Years→31 Dec 2001 | Active | |
| R.Durham & Sons Limited Director • Director | 16 May 1994←7 Years→31 Dec 2001 | Active | |
| PD Shipping & Inspection Services Limited Director • Director | 16 May 1994←7 Years→31 Dec 2001 | Active | |
| PD Freight Solutions Limited Director • Director | 26 Feb 1993←8 Years→31 Dec 2001 | Active | |
| Groveport Pension Trustees Limited Director • Director | 23 Dec 1992←1 Year 6 Months→20 Jul 1994 | Active | |
