| Company | Timeline | Status | |
| Humphries Demolition Limited Director • Unreported | 23 Oct 2014←11 Years→Current | Active | |
| NCP Humphries Demolition Limited Director • Unreported | 8 Sep 2014←11 Years→Current | Active | |
| Elford Demolition And Remediation Limited Director • Unreported | 9 Feb 2011←14 Years→Current | Active | |
| Elford Bio Fuels Limited Director • Unreported | 19 Oct 2006←19 Years→Current | Active | |
| Elford Plant Hire Limited Director • Unreported | 30 Jan 1995←30 Years→Current | Active | |
| Elford Plant Hire Limited Secretary • Agricultural Contractor | 30 Jan 1995←30 Years→Current | Active | |
