| Company | Timeline | Status | |
| Sam Longthorp Limited Secretary • Unreported | 10 Jan 1995←12 Years→27 Jul 2007 | Active | |
| Quintor (Homes) Limited Director • Farmer | 13 Nov 1992←12 Years→16 Jun 2005 | Active | |
| Longthorp (Kilpin) Limited Director • Company Director | 26 Jan 1992←4 Years→23 Feb 1996 | Active | |
| Sam Longthorp Limited Director • Company Director | 31 Dec 1990←34 Years→Current | Active | |
