| Company | Timeline | Status | |
| Tclarke Europe Limited Director • Electrical Engineer | 18 Apr 2019←6 Years→Current | Active | |
| Tclarke Services Limited Director • Unreported | 8 Feb 2018←7 Years→Current | Active | |
| Eton Associates Limited Director • Unreported | 4 Aug 2017←8 Years→Current | Active | |
| Tclarke Contracting Limited Director • Unreported | 3 Jan 2017←8 Years→Current | Active | |
| T. Clarke (Scotland) Limited Director • Unreported | 13 Jan 2012←13 Years→Current | Active | |
| Tclarke Plc Director • Electrical Engineer | 1 Jan 2007←18 Years→Current | Active | |
