| Company | Timeline | Status | |
| Heating Services (St Helens) Limited Director • Director | 14 Mar 2005←20 Years→Current | Active | |
| Heating Services (St Helens) Limited Secretary • Director | 14 Mar 2005←20 Years→Current | Active | |
| Heating Services (North West) Limited Director • Engineer | 15 Jan 1991←34 Years→Current | Active | |
| Heating Services (North West) Limited Secretary • Unreported | 15 Jan 1991←34 Years→Current | Active | |
