| Company | Timeline | Status | |
| Graviden Property Limited Director • Solicitor | 17 Apr 2020←5 Years→Current | Active | |
| Gillitas Limited Director • Solicitor | 9 Apr 2020←5 Years→Current | Active | |
| Westden Property Limited Director • Solicitor | 9 Apr 2020←5 Years→Current | Active | |
| Gillitas Garage Company Limited Director • Solicitor | 9 Apr 2020←5 Years→Current | Active | |
| Cathew Limited Director • Solicitor | 15 Jul 2019←6 Years→Current | Active | |
| Sinclair Gibson LLP Non-designated LLP Member • Unreported | 21 Dec 2018←6 Years→Current | Active | |
| Harcus Sinclair UK Limited Director • Solicitor | 22 Nov 2017←1 Year 4 Months→16 Apr 2019 | Active | |
| Harcus Sinclair LLP Non-designated LLP Member • Unreported | 30 Mar 2016←9 Years→Current | Liquidation | |
| Gravitas 1061 Limited Director • Solicitor | 21 Jun 2010←12 Years→8 Feb 2023 | Dissolved | |
