| Company | Timeline | Status | |
| Acre 570 Limited Director • Chartered Accountant | 23 Nov 2020←4 Years→Current | Active | |
| HW Fisher Service Limited Director • Chartered Accountant | 28 Feb 2017←2 Years→29 Mar 2019 | Active | |
| HW Fisher & Company Limited Director • Chartered Accountant | 28 Feb 2017←2 Years→29 Mar 2019 | Dissolved | |
Fisher & Co LLP Non-designated LLP Member • Unreported | 16 Oct 2006←12 Years→23 Jul 2019 | Dissolved | |
| HW Fisher Business Solutions Limited Director • Chartered Accountant | 3 Oct 2002←16 Years→29 Mar 2019 | Active | |
| Environmental Law Foundation Director • Chartered Accountant | 1 Nov 1997←3 Years→20 Mar 2001 | Active | |
