| Company | Timeline | Status | |
| Stuart Graham Technologies Limited Director • Director | 17 Jun 2025←7 Months→Current | Active | |
| Holdcroft Hyundai Limited Director • Director | 4 Jul 2023←2 Years 6 Months→Current | Active | |
| T.G. Holdcroft (Holdings) Limited Director • Director | 4 Jul 2023←2 Years 6 Months→Current | Active | |
| Holdcroft Properties Limited Director • Unreported | 4 Jul 2023←2 Years 6 Months→Current | Active | |
| Holdcroft Nissan Limited Director • Director | 4 Jul 2023←2 Years 6 Months→Current | Active | |
| ALM Garages Limited Director • Unreported | 4 Jul 2023←2 Years 6 Months→Current | Active | |
| Holdcroft Renault Limited Director • Unreported | 4 Jul 2023←2 Years 6 Months→Current | Active | |
| Holdcroft Honda Limited Director • Unreported | 4 Jul 2023←2 Years 6 Months→Current | Active | |
| T.G. Holdcroft (Motors) Limited Director • Unreported | 4 Jul 2023←2 Years 6 Months→Current | Active | |
| Optimus Staffordshire LLP Non-designated LLP Member • Unreported | 1 Mar 2014←7 Years→8 Feb 2022 | Dissolved | |
