| Company | Timeline | Status | |
| John Ayrey Die-Casts Limited Director • Director | 22 Aug 1996←22 Years→31 Dec 2018 | Active | |
| F.L. & B Sanderson Limited Director • Director | 31 Dec 1990←35 Years→Current | Active | |
| F.L. & B Sanderson Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
