| Company | Timeline | Status | |
| Harrison Geotechnical Holdings Limited Director • Accountant | 1 Aug 2022←3 Years→Current | Active | |
| No 10 Sources Ltd Director • Unreported | 6 Nov 2019←6 Years→Current | Active | |
| Asats Property And Investments Limited Director • Accountant | 2 May 2019←6 Years→17 Jun 2025 | Dissolved | |
| Hge Holdings Limited Director • Chartered Accountant | 9 Aug 2017←8 Years→Current | Active | |
| Harrison Group Environmental Limited Director • Unreported | 31 Oct 2012←13 Years→Current | Active | |
| Whitefox Technologies Limited Director • Accountant | 1 Dec 2011←6 Years→31 Jul 2018 | Active | |
| Rakon UK Limited Secretary • Chartered Accountant | 9 Dec 2004←1 Year 1 Month→18 Jan 2006 | Active | |
| Spectrum Control Ltd Secretary • Chartered Accountant | 9 Dec 2004←1 Year 9 Months→14 Sep 2006 | Active | |
| Asats Limited Director • Chartered Accountant | 1 Aug 2001←24 Years→Current | Active | |
Bronpole Limited Secretary • Finance Director | 4 Jan 1996←9 Years→15 Dec 2005 | Dissolved | |
