| Company | Timeline | Status | |
| J Mann Construction Ltd Director • Director | 30 Oct 2023←2 Years 1 Month→Current | Active | |
| J Mann Developments Ltd Director • Director | 30 Oct 2023←2 Years 1 Month→Current | Active | |
| J Mann Joiners Ltd Director • Joiner | 24 Mar 2015←10 Years→Current | Liquidation | |
| Fergmann Window Solutions Limited Director • Operations Director | 18 Oct 2013←1 Year 4 Months→16 Mar 2015 | Liquidation | |
