| Company | Timeline | Status | |
| Blockchain Taxation Ltd Director • Tax Adviser | 6 Jun 2018←2 Years 5 Months→30 Nov 2020 | Dissolved | |
| Taxnetuk Ltd Director • Tax Consultant | 25 Aug 2010←15 Years→Current | Active | |
| Wildwick Limited Director • Unreported | 5 Dec 2000←25 Years→Current | Active | |
