| Company | Timeline | Status | |
| Lenslink Limited Secretary • Optometrist | 16 Nov 2005←18 Years→12 Mar 2024 | Dissolved | |
| Lenslink Limited Director • Optometrist | 16 Nov 2005←18 Years→12 Mar 2024 | Dissolved | |
| Blenkinsop & Co Limited Director • Optometrist | 27 Jul 2005←18 Years→18 Dec 2023 | Active | |
| Blenkinsop & Co Limited Secretary • Optometrist | 27 Jul 2005←18 Years→18 Dec 2023 | Active | |
| Blenkinsop Optical Limited Secretary • Optometrist | 26 Jul 2005←20 Years→Current | Active | |
| Blenkinsop Optical Limited Director • Optometrist | 26 Jul 2005←20 Years→Current | Active | |
| Blenkinsop Optical Limited Director • Optometrist | 26 Jul 2005←18 Years→27 Jun 2024 | Active | |
| Blenkinsop Optical Limited Secretary • Optometrist | 26 Jul 2005←18 Years→27 Jun 2024 | Active | |
