| Company | Timeline | Status | |
| A.Suthrell & Partners Limited Director • Anthropologist | 18 Sep 1992←33 Years→Current | Active | |
| Long Leys Investments Limited Secretary • Unreported | 25 Aug 1991←34 Years→Current | Active | |
| C.W. And A. Suthrell Limited Secretary • Writer | 15 Jul 1991←34 Years→Current | Active | |
| C.W. And A. Suthrell Limited Director • Unreported | 15 Jul 1991←34 Years→Current | Active | |
| Long Leys Investments Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
