| Company | Timeline | Status | |
| Cementation Management Limited Director • Chartered Accountant | 16 Aug 1995←11 Years→16 Feb 2007 | Liquidation | |
| Skanska Cementation International Limited Director • Chartered Accountant | 28 Feb 1993←12 Years→31 Mar 2005 | Active | |
| Wastwater Red Limited Director • Chartered Accountant | 31 May 1992←12 Years→31 Mar 2005 | Active | |
| Skanska Construction UK Limited Director • Chartered Accountant | 24 Jul 1991←7 Years→30 Jun 1999 | Active | |
| Accosec Limited Director • Chartered Accountant | 12 Jan 1991←34 Years→14 Jan 2025 | Dissolved | |
