| Company | Timeline | Status | |
| Craven Environmental Ltd Director • Manager | 5 Apr 2015←7 Years→30 Jan 2023 | Active | |
| SWS Properties Ltd Director • Asbestos Removal | 10 Aug 2004←1 Year 9 Months→19 May 2006 | Dissolved | |
| S W S Environmental Services Limited Director • Asbestos Removal | 29 Jul 2002←3 Years→19 May 2006 | Active | |
