| Company | Timeline | Status | |
| NSG Property Services Limited Director • Manager Director | 5 Jul 2023←2 Years 6 Months→Current | Active | |
| Totternhoe Holdings Limited Director • Manager Director | 29 Feb 2012←13 Years→Current | Active | |
| McDonagh Investments Limited Director • Manager Director | 8 Jun 2009←16 Years→Current | Active | |
| Tasmar Limited Director • Manager Director | 4 Oct 2004←21 Years→Current | Active | |
| Aylesbury Auto Salvage Limited Director • Manager Director | 5 Mar 2004←21 Years→Current | Active | |
| Aylesbury Secondary Metals Limited Director • Manager Director | 4 Mar 2004←21 Years→Current | Active | |
| ASM Waste Services Limited Director • Manager Director | 18 Feb 2003←22 Years→Current | Active | |
| ASM Skip Hire Limited Director • Manager Director | 18 Feb 2003←22 Years→Current | Active | |
| ASM Metal Recycling Ltd Director • Director | 17 Feb 2003←22 Years→Current | Active | |
| ASM Auto Recycling Ltd Secretary • Unreported | 18 Jul 2002←23 Years→Current | Active | |
