| Company | Timeline | Status | |
| Tubeworkers Limited Secretary • Unreported | 31 Jan 1992←1 Year 1 Month→17 Mar 1993 | Liquidation | |
| Tubeworkers Limited Director • Chartered Secretary | 31 Jan 1992←1 Year 1 Month→17 Mar 1993 | Liquidation | |
| A.R.D. Brooker Engineering Limited Director • Chartered Secretary | 31 Oct 1991←1 Year 4 Months→17 Mar 1993 | Dissolved | |
| A.R.D. Brooker Engineering Limited Secretary • Unreported | 31 Oct 1991←1 Year 4 Months→17 Mar 1993 | Dissolved | |
