| Company | Timeline | Status | |
| Core Protection Systems Limited Director • Director | 3 May 2018←4 Years→4 May 2022 | Dissolved | |
| Scott Filtration Limited Director • Director | 9 Feb 2017←7 Years→9 Jul 2024 | Dissolved | |
| The Filter Design Company Limited Director • Director | 14 Apr 2005←17 Years→4 May 2022 | Dissolved | |
