| Company | Timeline | Status | |
| Coker Construction Limited Director • Company Secretary | 25 Oct 2017←8 Years→Current | Active | |
| Coker Holdings Limited Director • Company Secretary | 11 Jul 2017←8 Years→Current | Active | |
| Coker Engineering Limited Director • Administrator | 15 Nov 1993←31 Years→Current | Active | |
| Coker Engineering Limited Secretary • Administrator | 15 Nov 1993←31 Years→Current | Active | |
