| Company | Timeline | Status | |
| Robert Frith Three Limited Director • Dispensing Optician | 12 Nov 2018←6 Years→Current | Active | |
| Robert Frith Four Limited Director • Unreported | 12 Nov 2018←6 Years→Current | Active | |
| Robert Frith Optometrists (Blandford) Limited Director • Dispensing Optician | 12 Nov 2018←6 Years→Current | Active | |
| Robert Frith Optometrists Limited Director • Dispensing Optician | 12 Nov 2018←6 Years→Current | Active | |
| Robert Frith (Opticians) Limited Director • Dispensing Optician | 12 Nov 2018←6 Years→Current | Active | |
| Robert Frith One Limited Director • Dispensing Optician | 12 Nov 2018←3 Years→5 Jul 2022 | Active | |
| Robert Frith Three Limited Director • Unreported | 12 Nov 2018←5 Years→31 Oct 2024 | Active | |
