| Company | Timeline | Status | |
| Gilbert Family Investments Limited Director • Retired | 17 Oct 2024←1 Year 3 Months→Current | Active | |
| Ely Agronomy Services Limited Director • Farmer | 31 May 1991←13 Years→15 Jun 2004 | Dissolved | |
| J. Gilbert & Son (Littleport) Limited Director • Farmer | 29 Jan 1991←35 Years→Current | Active | |
| J. Gilbert & Son (Littleport) Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
