| Company | Timeline | Status | |
| Martin Gray Construction Limited Director • Director | 11 Apr 2011←13 Years→17 Sep 2024 | Dissolved | |
| M & F Gray Developments Limited Secretary • Unreported | 17 Apr 1992←33 Years→Current | Active | |
| M & F Gray Developments Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
