| Company | Timeline | Status | |
| Robert Couch Limited Director • Unreported | 30 Dec 2025←1 Day→Current | Active | |
| S L Couch Ltd Director • Unreported | 8 Nov 2023←2 Years 1 Month→Current | Active | |
| Arquer Diagnostics Limited Director • Unreported | 3 Feb 2016←6 Years→17 Jul 2022 | Insolvency | |
