| Company | Timeline | Status | |
| Sentinel Vehicle Solutions Limited Director • Director | 1 Feb 2011←14 Years→Current | Active | |
| Sherwood Truck And Van Ltd Director • Director | 1 Feb 2011←14 Years→20 Mar 2025 | Active | |
| Partscomm Limited Director • Director | 21 Mar 2000←25 Years→Current | Active | |
| Ian Guest Holdings Limited Director • Director | 1 Nov 1991←34 Years→Current | Active | |
| Guest Motors Limited Director • Director | 15 Aug 1991←34 Years→Current | Active | |
