| Company | Timeline | Status | |
| Jonic Engineering Employee Ownership Trustee Limited Director • Chartered Accountant | 7 Nov 2023←1 Year 11 Months→20 Oct 2025 | Active | |
| OLD School Court Management (1993) Limited Director • Chartered Accountant | 30 Jun 2018←7 Years→Current | Active | |
| Harrison Beale & Owen Financial Services Limited Director • Accountant | 4 May 2006←10 Years→13 Dec 2016 | Active | |
| Highdown Trustees Limited Director • Chartered Accountant | 2 May 2006←12 Years→15 Jun 2018 | Active | |
| GR8 Advice Limited Director • Managing Director | 30 Nov 2005←7 Years→1 Feb 2013 | Dissolved | |
| D A Owen Financial Services Limited Director • Chartered Accountant | 21 Feb 2005←12 Years→28 Jun 2017 | Active | |
| HB&O Ltd Director • Chartered Accountant | 6 Apr 2004←12 Years→13 Dec 2016 | Active | |
| Harrison Beale & Owen Management Services Limited Director • Chartered Accountant | 31 Mar 2004←12 Years→13 Dec 2016 | Active | |
| Triangle Nurseries Limited Director • Chartered Accountant | 1 Jun 1999←5 Months→26 Nov 1999 | Active | |
| Roelken Limited Director • Chartered Accountant | 4 Jan 1999←26 Years→Current | Active | |
