| Company | Timeline | Status | |
| Dix Pit Limited Director • Director  | 12 Nov 2014←10 Years→Current  | Active  | |
| FSD Ltd Director • Director  | 12 Nov 2014←10 Years→Current  | Active  | |
| John Sheehan (Oxford) Limited Director • Director  | 12 Nov 2014←10 Years→Current  | Active  | |
| Sheehan Haulage & Plant Hire Limited Director • Unreported  | 12 Nov 2014←10 Years→Current  | Active  | |
| Sheehans Limited Director • Director  | 12 Nov 2014←10 Years→Current  | Active  | |
| Controlled Reclamation (Oxford) Limited Director • Director  | 12 Nov 2014←10 Years→Current  | Active  | |
Oxford Hire Company Limited Director • Director  | 25 Aug 2010←3 Years→8 Apr 2014  | Dissolved  | |
