| Company | Timeline | Status | |
| Drewitt Building And Civil Engineering Contractors Ltd Director • Unreported | 14 Apr 2020←5 Years→Current | Active | |
| Drewitt Plant Hire Ltd Director • Director | 18 Feb 2020←5 Years→Current | Active | |
| O.E.Drewitt Contracting Limited Director • Groundwork Contractor | 24 Oct 2017←8 Years→Current | Active | |
