| Company | Timeline | Status | |
| Energy Integration Ltd Director • Director | 29 Jan 2021←4 Years→Current | Active | |
| Cromwell Property Holdings Ltd Director • Heating Engineer | 6 Oct 2015←10 Years→Current | Active | |
| Cromwell Maintenance Limited Director • Mechanical Engineer | 3 Feb 2015←10 Years→Current | Active | |
| Cromwell Engineering Limited Director • Heating Engineer | 10 Apr 2000←25 Years→Current | Active | |
