| Company | Timeline | Status | |
| MHG Ltd Director • Director | 19 Apr 2017←8 Years→Current | Liquidation | |
| Michael Greengrass Limited Director • Company Director | 2 Feb 2007←15 Years→12 Jul 2022 | Dissolved | |
| H.C. Greengrass & Sons Limited Director • Company Director | 27 Feb 1992←33 Years→Current | Active | |
| H.C. Greengrass & Sons Limited Director • Company Director | 27 Feb 1992←32 Years→23 Jul 2024 | Active | |
