| Company | Timeline | Status | |
| Mann McGowan Installations Limited Director • Director | 15 Feb 2016←5 Years→30 Mar 2021 | Dissolved | |
| Mann McGowan Limited Director • Director | 15 Feb 2016←5 Years→1 Mar 2021 | Active | |
| Mann McGowan Group Limited Director • Director | 1 Dec 2015←5 Years→1 Mar 2021 | Active | |
