| Company | Timeline | Status | |
| Book Systems Plus Limited Director • Marketing Executive | 24 Jun 2024←1 Year 4 Months→11 Nov 2025 | Dissolved | |
| Whittet Books Limited Director • Publisher | 1 Mar 2016←9 Years→Current | Active | |
| Papa's Limited Director • Marketing Manager | 30 Jul 1992←23 Years→14 Jul 2016 | Active | |
| Book Systems Plus Limited Secretary • Unreported | 21 Jun 1991←21 Years→31 Jan 2013 | Dissolved | |
