| Company | Timeline | Status | |
| Thomas Mantripp Racing Team Ltd Director • Director | 28 Nov 2022←2 Years 11 Months→Current | Active | |
| Circuit Pa Limited Director • Director | 17 Jan 2019←6 Years→Current | Active | |
Thomas Mantripp Racing Limited Director • Director | 9 Feb 2017←3 Years→29 Sep 2020 | Dissolved | |
| Lowestoft And Oulton Broad Motor Boat Club Limited Director • Director | 26 Nov 2015←9 Years→Current | Active | |
