| Company | Timeline | Status | |
| J.F. Knight (Roadworks) Limited Secretary • Company Director | 26 Jan 2006←15 Years→23 Jun 2021 | Liquidation | |
| J.F. Knight (Roadworks) Limited Director • Co Director | 3 Jan 2006←15 Years→23 Jun 2021 | Liquidation | |
| Castle Pond Management Company Limited Director • Company Director | 10 Feb 2003←18 Years→23 Jun 2021 | Active | |
| Soloturn Limited Director • Company Director | 10 Jan 2001←20 Years→23 Jun 2021 | Active | |
Greenacre Waste Management Limited Director • Company Director | 7 Sep 1995←8 Months→31 May 1996 | Dissolved | |
| Soloturn Limited Director • Company Director | 31 Dec 1990←1 Year 3 Months→31 Mar 1992 | Active | |
