| Company | Timeline | Status | |
| M.T. McDonnell (Holdings) Limited Director • Director | 16 Sep 2019←6 Years→Current | Active | |
| Meadows Caravan Park Limited(The) Director • Housewife | 25 Nov 2010←14 Years→Current | Active | |
| Meadows Caravan Park Limited(The) Director • Housewife | 25 Nov 2010←13 Years→29 Oct 2024 | Active | |
| McDonnell Leisure Limited Director • Director | 2 Jul 2008←17 Years→Current | Active | |
| M.T. McDonnell & Co. Limited Director • Housewife | 11 Oct 1991←34 Years→Current | Active | |
