| Company | Timeline | Status | |
| GBM UK Holdings Limited Director • Company Director | 1 Oct 2024←1 Year→Current | Active | |
| GBM UK Holdings Limited Director • Company Director | 1 Oct 2024←28 Days→29 Oct 2024 | Active | |
| Streets Warehouse Limited Director • Company Director | 18 Feb 2021←4 Years→Current | Active | |
| Grantham Industries Limited Secretary • Company Director | 3 Jul 2001←24 Years→Current | Active | |
| Grantham Industries Limited Secretary • Company Director | 3 Jul 2001←23 Years→29 Oct 2024 | Active | |
| Grantham Industries Limited Director • Company Director | 3 May 2001←24 Years→Current | Active | |
| Grantham Industries Limited Director • Company Director | 3 May 2001←23 Years→29 Oct 2024 | Active | |
| Highfields Management Company (Louth) Limited Director • Building Contractor | 21 Mar 1995←8 Years→7 Oct 2003 | Dissolved | |
| Highfields Management Company (Louth) Limited Secretary • Building Contractor | 21 Mar 1995←8 Years→7 Oct 2003 | Dissolved | |
| Grantham Bros. Limited Secretary • Unreported | 28 Mar 1992←33 Years→Current | Active | |
