| Company | Timeline | Status | |
| Pendennis Food Hygiene Limited Director • Scientist | 2 Dec 2022←2 Years 11 Months→Current | Active | |
| Imperial Janitorial Supplies Limited Director • Food Safety Scientist | 24 Jan 2020←11 Months→1 Jan 2021 | Dissolved | |
| Merlin Chemicals Limited Director • Food Safety Scientist | 24 Jan 2020←11 Months→1 Jan 2021 | Dissolved | |
| The Holchem Group Limited Director • Microbiologist | 20 Feb 2015←5 Years→1 Jan 2021 | Active | |
| Holchem Laboratories Limited Director • Microbiologist | 20 Feb 2015←5 Years→1 Jan 2021 | Active | |
