| Company | Timeline | Status | |
| 3C3A Limited Director • Refrigeration Engineer | 10 Sep 2024←1 Year 5 Months→Current | Active | |
| Robson Refrigeration Limited Director • Refrigeration Engineer | 22 Dec 1991←34 Years→Current | Active | |
| Robson Refrigeration Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
