| Company | Timeline | Status | |
| Sinclair Mobile Service Vehicle Limited Director • Director | 17 Sep 2024←1 Year 1 Month→Current | Active | |
| Cambrian Garages Limited Director • Director | 31 Jul 2022←2 Years 5 Months→31 Dec 2024 | Dissolved | |
| Shukers Ltd Director • Director | 31 Jul 2022←2 Years 5 Months→31 Dec 2024 | Dissolved | |
J.V.Like Limited Director • Director | 14 Dec 2018←6 Months→18 Jun 2019 | Dissolved | |
| Sinclair Garages (Swansea) Limited Director • Director | 14 Dec 2018←6 Years→Current | Active | |
| Swansea TPS Limited Director • Director | 10 Jul 2014←11 Years→Current | Active | |
| Sinclair Motor Holdings Limited Director • Director | 9 Jul 2014←11 Years→Current | Active | |
| Sinclair Garages (Bridgend) Limited Director • Director | 9 Jul 2014←11 Years→Current | Active | |
| Sinclair Garages Limited Director • Director | 9 Jul 2014←11 Years→Current | Active | |
| Sinclair Garages (Port Talbot) Limited Director • Director | 9 Jul 2014←11 Years→Current | Active | |
