| Company | Timeline | Status | |
| Mark A Langley Limited Director • Driver / Contractor | 20 Jun 2017←3 Years→23 Mar 2021 | Dissolved | |
Greenerheat Limited Director • Managing Director | 3 May 2007←13 Years→29 Sep 2020 | Dissolved | |
Ma Langley Limited Director • Director | 9 Sep 2003←15 Years→3 Mar 2019 | Dissolved | |
