| Company | Timeline | Status | |
| Yellow Cabs 2020 Limited Director • Company Director | 1 Jul 2021←4 Years→Current | Active | |
| Yellow Cabs Limited Director • Director | 1 Apr 2021←4 Years→Current | Active | |
| LHT Swansea Limited Director • Director | 28 Jun 2017←5 Years→31 Mar 2023 | Active | |
| Trainer Investments Limited Director • Director | 29 Nov 2016←8 Years→Current | Active | |
| Trainer (Holdings) Limited Director • Director | 23 Oct 2013←3 Years→1 Jul 2017 | Active | |
| Leslie H. Trainer And Son Limited Director • Managing Director | 11 Feb 2005←12 Years→1 Jul 2017 | Active | |
