| Company | Timeline | Status | |
| Chemicals & Oil Storage Management Limited Director • Chartered Accountant  | 4 May 1992←1 Year 7 Months→13 Dec 1993  | Active  | |
| CLDN Ports Killingholme Limited Director • Chartered Accountant  | 4 May 1992←1 Year 7 Months→13 Dec 1993  | Active  | |
| Simon Engineering Limited Director • Chartered Accountant  | 26 Nov 1991←3 Years→12 Dec 1994  | Active  | |
| Simon-Horizon Limited Director • Chartered Accountant  | 28 Sep 1991←2 Years 3 Months→20 Jan 1994  | Liquidation  | |
| CLDN Ports Humber Limited Director • Chartered Accountant  | 20 Jun 1991←3 Years→12 Dec 1994  | Active  | |
