| Company | Timeline | Status | |
| Wren Music Director • Retired | 26 Nov 2018←1 Year→11 Dec 2019 | Active | |
| Doris Resources LLP Designated LLP Member • Unreported | 29 Oct 2012←13 Years→Current | Active | |
| ASK Doris Ltd Director • Consultant | 29 Oct 2012←1 Year 11 Months→7 Oct 2014 | Dissolved | |
