| Company | Timeline | Status | |
| Trebury Property Management Company Limited Director • Oil Company Executive | 3 Mar 1998←4 Years→4 Jul 2002 | Active | |
| Asphalt Milling Limited Director • Oil Company Executive | 1 Jun 1995←26 Years→22 Feb 2022 | Dissolved | |
| Colcon (JP) Limited Director • Oil Company Executive | 1 Jun 1995←2 Years 3 Months→12 Sep 1997 | Dissolved | |
| Elstree Light & Power Ltd Secretary • Unreported | 31 Mar 1994←1 Day→31 Mar 1994 | Active | |
Townson Asphalt Limited Director • Chartered Surveyor | 26 Jun 1992←22 Years→22 Jul 2014 | Dissolved | |
| Glossop Limited Director • Oil Company Executive | 26 Jun 1992←12 Years→10 Aug 2004 | Liquidation | |
