| Company | Timeline | Status | |
| JWM Hmo Properties Limited Director • Director | 19 Jul 2020←5 Years→Current | Active | |
| JWM Hmo Holdings LLP Designated LLP Member • Unreported | 5 Oct 2017←6 Years→3 Sep 2024 | Dissolved | |
| WMJH Limited Director • Unreported | 24 Mar 2017←8 Years→Current | Active | |
| William McGowan Property Investments LLP Designated LLP Member • Unreported | 7 Nov 2016←9 Years→Current | Active | |
