| Company | Timeline | Status | |
| Barnes Wedge Limited Director • Tax Adviser | 11 Dec 2023←1 Year 10 Months→Current | Active | |
| JCJH Limited Director • Tax Advisor | 6 Feb 2017←8 Years→Current | Active | |
Roz Jarvis Limited Secretary • Unreported | 26 Jun 2002←17 Years→4 Feb 2020 | Dissolved | |
| Caroline Barnes Limited Director • Chartered Tax Adviser | 14 Mar 2002←23 Years→Current | Active | |
