| Company | Timeline | Status | |
| Anterior Vision Limited Director • Consultant | 15 Dec 2005←13 Years→27 Nov 2019 | Active | |
| Anterior Solutions Limited Director • Consultant | 24 Jul 2002←20 Years→11 Jul 2023 | Dissolved | |
| Anterior Management Limited Director • Consultant | 24 Jul 2002←15 Years→1 Aug 2017 | Active | |
