| Company | Timeline | Status | |
| Hda Demolition & Plant Hire Limited Director • Director | 13 Jan 2025←9 Months→Current | Active | |
| Allen & Wilson Construction Limited Director • Director | 2 Nov 2020←10 Months→1 Sep 2021 | Dissolved | |
| Allen & Wilson Property Developers Limited Director • Director | 28 Oct 2020←10 Months→1 Sep 2021 | Dissolved | |
| Higgs, Harding And Allen Limited Director • Demolition Contractor | 26 Oct 2018←7 Years→Current | Active | |
| Booboo Plant Hire Limited Director • Company Director | 10 Apr 2016←9 Years→Current | Active | |
| Aitch Plant And Equipment Limited Director • Demolition Contractor | 18 Oct 2012←13 Years→Current | Active | |
| Aitch Demolition Co. Ltd Director • Demolition Contractor | 20 Sep 2001←24 Years→Current | Active | |
