| Company | Timeline | Status | |
| Partscomm Limited Director • Chartered Accountant | 1 Feb 2018←7 Years→20 Mar 2025 | Active | |
| Sentinel Vehicle Solutions Limited Director • Director | 1 Feb 2011←14 Years→20 Mar 2025 | Active | |
| Sherwood Truck And Van Ltd Director • Director | 1 Feb 2011←14 Years→20 Mar 2025 | Active | |
| Ian Guest Holdings Limited Director • Chartered Accountant | 20 May 1999←26 Years→Current | Active | |
| Partscomm Limited Secretary • Unreported | 20 May 1999←25 Years→20 Mar 2025 | Active | |
| Guest Motors Limited Director • Chartered Accountant | 20 May 1999←25 Years→1 Aug 2024 | Active | |
| Guest Motors Limited Secretary • Chartered Accountant | 29 Mar 1999←25 Years→20 Mar 2025 | Active | |
| Amington Heights Management Company Limited Director • Chartered Accountant | 16 Aug 1995←2 Years 9 Months→14 May 1998 | Active | |
Elite Contract Hire And Truck Rental Limited Director • Company Director | 28 Oct 1994←3 Years→14 May 1998 | Dissolved | |
| Petit Forestier UK Limited Director • Chartered Accountant | 3 May 1992←6 Years→14 May 1998 | Active | |
