| Company | Timeline | Status | |
| Pink Drainage Limited Director • Heating Engineer | 16 May 2021←4 Years→Current | Active | |
Hickey Van Sales Ltd Director • Plumber | 30 Apr 2018←1 Year 5 Months→8 Oct 2019 | Dissolved | |
| Hickey Heating Services Limited Director • None | 21 Jan 2010←15 Years→Current | Active | |
| Hickey Heating Spares Limited Director • None | 21 Jan 2010←15 Years→1 Jul 2025 | Dissolved | |
