| Company | Timeline | Status | |
K.C.H. Drilling Supplies Limited Director • Co Director | 25 Sep 1990←1 Year→17 Oct 1991 | Dissolved | |
| Mudvac North Sea Services Limited Director • Administrator | 31 Dec 1988←2 Years 9 Months→17 Oct 1991 | Liquidation | |
| Mudvac North Sea Services Limited Director • Unreported | 1 Jan 1970←21 Years→17 Oct 1991 | Liquidation | |
