| Company | Timeline | Status | |
Ryvolta Limited Director • Physiotherapist | 30 Jun 1991←27 Years→5 Mar 2019 | Dissolved | |
| Ryv Investments Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Ryv Fastenings Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Doidge Fastenings Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
