| Company | Timeline | Status | |
| Nationwide Training Services (London) Ltd Director • Director | 23 Mar 2016←2 Years 5 Months→28 Aug 2018 | Dissolved | |
| The Underfloor Heating Company London Limited Director • Heating Engineer | 1 Aug 2015←10 Years→Current | Liquidation | |
| Alan Logan Ltd Director • Heating Engineer | 17 Feb 2015←2 Years 6 Months→5 Sep 2017 | Dissolved | |
