| Company | Timeline | Status | |
| Worldwide Travel (Wales) Limited Secretary • Unreported | 30 Dec 1991←5 Months→23 Jun 1992 | Dissolved | |
P.D. Superannuation Trust Limited Director • Company Secretary | 29 Nov 1991←7 Months→30 Jun 1992 | Dissolved | |
| Holidays And Sports Travel Limited Secretary • Unreported | 6 Jul 1991←11 Months→23 Jun 1992 | Dissolved | |
| PD Ports Finance Limited Secretary • Unreported | 6 Jul 1991←11 Months→23 Jun 1992 | Active | |
| PD Logistics Limited Secretary • Unreported | 5 Jul 1991←3 Months→4 Oct 1991 | Active | |
| Northern Gateway Limited Secretary • Unreported | 27 Jun 1991←12 Months→23 Jun 1992 | Active | |
| P D Warehousing Limited Secretary • Unreported | 25 Jun 1991←7 Months→19 Feb 1992 | Dissolved | |
| Peterhead Towage Services Limited Secretary • Unreported | 2 Jul 1990←1 Year 11 Months→23 Jun 1992 | Dissolved | |
| Glasgow Bulk Handling Limited Secretary • Unreported | 8 Dec 1989←2 Years 6 Months→23 Jun 1992 | Dissolved | |
| Mattak Limited Secretary • Unreported | 8 Dec 1989←2 Years 6 Months→23 Jun 1992 | Dissolved | |
