| Company | Timeline | Status | |
| Portwey Limited Director • Groundworks Contractor | 26 Nov 2007←17 Years→Current | Active | |
| Portwey Limited Secretary • Unreported | 26 Nov 2007←17 Years→Current | Active | |
| Portwey Surfacing Limited Secretary • Unreported | 17 Dec 1990←34 Years→Current | Active | |
| Portwey Surfacing Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
