| Company | Timeline | Status | |
| Jesson Close Management Company Limited Director • Building | 17 Oct 2001←1 Year 1 Month→11 Dec 2002 | Active | |
| Harp Plant Limited Director • Groundwork Contractor | 14 Jul 2000←23 Years→27 Apr 2024 | Dissolved | |
| Harp Plant Limited Secretary • Unreported | 14 Jul 2000←23 Years→27 Apr 2024 | Dissolved | |
| Forest Homes (Kent) Limited Director • Contractor | 27 Mar 1996←9 Years→13 Oct 2005 | Liquidation | |
| Tony Kirwan Contractors Limited Director • Groundwork Contractor | 13 Oct 1992←23 Years→30 Jun 2016 | Liquidation | |
