| Company | Timeline | Status | |
| Harbour Road (Beadnell) Limited Director • None | 19 Jan 2011←12 Years→1 Nov 2023 | Active | |
| Barrier Limited Director • Company Secretary/director | 21 May 1992←10 Months→29 Mar 1993 | Active | |
| Barrier (Offshore) Engineering Limited Secretary • Unreported | 26 Sep 1991←1 Year 6 Months→24 Mar 1993 | Liquidation | |
| Barrier (Offshore) Engineering Limited Secretary • Unreported | 1 Jan 1970←23 Years→24 Mar 1993 | Liquidation | |
