| Company | Timeline | Status | |
| Memw Management Limited Director • Administrative Director | 26 Nov 2008←16 Years→Current | Active | |
| Malcolm Wright Limited Secretary • Unreported | 19 Feb 1992←33 Years→Current | Active | |
| M-Sport Limited Director • Director/secretary | 31 Dec 1991←33 Years→Current | Active | |
| M-Sport Limited Secretary • Unreported | 31 Dec 1991←33 Years→Current | Active | |
| Malcolm Wilson (Motor Sport) Limited Director • Director/secretary | 3 Oct 1991←34 Years→Current | Active | |
| Malcolm Wilson (Motor Sport) Limited Secretary • Unreported | 3 Oct 1991←34 Years→Current | Active | |
