| Company | Timeline | Status | |
| Axis Plant Services Limited Director • Director | 13 Mar 2024←1 Year 7 Months→Current | Active | |
| Hillsdon Construction Limited Director • Builder | 22 Nov 2002←22 Years→Current | Active | |
| Thames Valley Excavators Limited Secretary • Builder | 30 Oct 1996←2 Years 8 Months→1 Jul 1999 | Active | |
| Hillsdon And Sons Limited Secretary • Unreported | 30 Oct 1996←2 Years 8 Months→1 Jul 1999 | Active | |
| Hillsdon And Sons Limited Director • Builder | 15 Dec 1991←33 Years→Current | Active | |
| Thames Valley Excavators Limited Director • Builder | 19 Apr 1991←34 Years→Current | Active | |
