| Company | Timeline | Status | |
| Gall Thomson International Limited Director • Chief Financial Officer | 8 Oct 2018←1 Year→31 Oct 2019 | Dissolved | |
| Copper Midco 1 Limited Director • Chief Financial Officer | 8 Oct 2018←1 Year→31 Oct 2019 | Active | |
| Copper Midco 2 Limited Director • Chief Financial Officer | 8 Oct 2018←1 Year→31 Oct 2019 | Active | |
| Copper Bidco Limited Director • Chief Financial Officer | 8 Oct 2018←1 Year→31 Oct 2019 | Active | |
| Trelleborg Westbury Limited Director • Chief Financial Officer | 8 Oct 2018←1 Year→31 Oct 2019 | Active | |
| Gall Thomson Environmental Limited Director • Chief Financial Officer | 8 Oct 2018←1 Year→31 Oct 2019 | Active | |
| Vee Bee Filtration UK Limited Director • Chief Financial Officer | 8 Oct 2018←1 Year→31 Oct 2019 | Active | |
| Filtration & Valves Limited Director • Chief Financial Officer | 8 Oct 2018←1 Year→31 Oct 2019 | Active | |
| Vee Bee Limited Director • Chief Financial Officer | 8 Oct 2018←1 Year→31 Oct 2019 | Active | |
| Signum Technology Limited Director • Chief Financial Officer | 5 Oct 2018←1 Year→31 Oct 2019 | Active | |
