| Company | Timeline | Status | |
| Openbooks Software Ltd Director • Chartered Accountant | 30 Jun 2025←6 Months→Current | Active | |
Richard Barber Limited Director • Accountant | 10 Apr 2012←2 Years 3 Months→1 Aug 2014 | Dissolved | |
Checksum Accounting Limited Director • Director | 28 Mar 2008←10 Years→19 Jan 2019 | Dissolved | |
